TY  - GEN
AU  - Petrović, Tanja S.
AU  - Stevanović, Snežana M.
AU  - Paunović, Dragana M.
AU  - Rajić, Jasmina R.
AU  - Rabrenović, Biljana B.
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6899
AB  - Conventional packaging must be inert and represent only a passive barrier in the protection of food
products from external environmental conditions. Active packaging is an innovative concept
designed to incorporate appropriate active substances into a conventional packaging unit in various ways. The role of active substances is to react with certain components of the food or surrounding atmosphere (headspace), with the aim of extending the shelf life, while the initial quality of food remains unchanged. Active substances can be applied in the form of absorbers, emitters or other techniques. Oxygen scavengers, ethylene, liquid and moisture absorbers, flavor and odor absorbers or emitters, antimicrobials, etc. are the most commonly used systems of active packaging.
Intelligent packaging is created to monitor the condition of packaged food or the environment in
order to provide information about its quality during transportation and storage. Intelligent
packaging implies the use of different indicators, sensors and identification using RFID (Radio
Frequency Identification Device - RFID) tags. The first task in designing an intelligent packaging
system is to find a reliable interaction between the components of indicator and sensor with the
packaged food product or headspace of packaging. They usually react with volatile compounds such as amines, ammonia, and ethanol and metabolites such as H2S, CO2, O2, and ethylene that occur as a result of food decomposition and spoilage. These changes are most often reflected in the color change of intelligent systems, thus indicating, in real time, the quality and safety of packaged products. Intelligent packaging commonly includes time-temperature indicators, gas indicators, and freshness and ripening sensors. In addition, innovation and improvement of nanotechnology and nanomaterials will enable the development of better and new active and intelligent packaging.
PB  - University of Belgrade
T2  - 2nd International UNIfood Conference
T1  - Active and intelligent packaging of food products
SP  - 164
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6899
ER  - 

@misc{
author = "Petrović, Tanja S. and Stevanović, Snežana M. and Paunović, Dragana M. and Rajić, Jasmina R. and Rabrenović, Biljana B.",
year = "2021",
abstract = "Conventional packaging must be inert and represent only a passive barrier in the protection of food
products from external environmental conditions. Active packaging is an innovative concept
designed to incorporate appropriate active substances into a conventional packaging unit in various ways. The role of active substances is to react with certain components of the food or surrounding atmosphere (headspace), with the aim of extending the shelf life, while the initial quality of food remains unchanged. Active substances can be applied in the form of absorbers, emitters or other techniques. Oxygen scavengers, ethylene, liquid and moisture absorbers, flavor and odor absorbers or emitters, antimicrobials, etc. are the most commonly used systems of active packaging.
Intelligent packaging is created to monitor the condition of packaged food or the environment in
order to provide information about its quality during transportation and storage. Intelligent
packaging implies the use of different indicators, sensors and identification using RFID (Radio
Frequency Identification Device - RFID) tags. The first task in designing an intelligent packaging
system is to find a reliable interaction between the components of indicator and sensor with the
packaged food product or headspace of packaging. They usually react with volatile compounds such as amines, ammonia, and ethanol and metabolites such as H2S, CO2, O2, and ethylene that occur as a result of food decomposition and spoilage. These changes are most often reflected in the color change of intelligent systems, thus indicating, in real time, the quality and safety of packaged products. Intelligent packaging commonly includes time-temperature indicators, gas indicators, and freshness and ripening sensors. In addition, innovation and improvement of nanotechnology and nanomaterials will enable the development of better and new active and intelligent packaging.",
publisher = "University of Belgrade",
journal = "2nd International UNIfood Conference",
title = "Active and intelligent packaging of food products",
pages = "164",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6899"
}

Petrović, T. S., Stevanović, S. M., Paunović, D. M., Rajić, J. R.,& Rabrenović, B. B.. (2021). Active and intelligent packaging of food products. in 2nd International UNIfood Conference
University of Belgrade., 164.
https://hdl.handle.net/21.15107/rcub_agrospace_6899

Petrović TS, Stevanović SM, Paunović DM, Rajić JR, Rabrenović BB. Active and intelligent packaging of food products. in 2nd International UNIfood Conference. 2021;:164.
https://hdl.handle.net/21.15107/rcub_agrospace_6899 .

Petrović, Tanja S., Stevanović, Snežana M., Paunović, Dragana M., Rajić, Jasmina R., Rabrenović, Biljana B., "Active and intelligent packaging of food products" in 2nd International UNIfood Conference (2021):164,
https://hdl.handle.net/21.15107/rcub_agrospace_6899 .

TY  - JOUR
AU  - Paunović, Dragana
AU  - Demin, Mirjana
AU  - Petrović, Tanja
AU  - Marković, Jovana M.
AU  - Vujasinović, Vesna B.
AU  - Rabrenović, Biljana
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5488
AB  - The refined sunflower and palm oils are used in the food industry for the production of fried potatoes. Literary data have shown that palm oil had less tendency to degradation than sunflower oil due to its fatty acid composition. However, palm olein is a palm oil fraction and therefore has a different composition of fatty acids. The aim of this study was to investigate the quality of the refined palm olein in relation to the refined linoleic type sunflower oil during the production of fried potatoes. The oil samples were used for multiple frying during the seven days (40 minutes per day at a temperature of 165o C). The peroxide value and free fatty acid content (acid value) were determined by standard analytical methods. The results showed that the peroxide value in sunflower oil and palm olein increased by 75.0% and 77.8%, while the acid value increased by 50.0% and 26.8%, respectively, in relation to their initial values in the fresh oil samples. Based on these results, it can be concluded that the palm olein was more suitable for frying. However, this finding cannot be reported with certainty because the quality of the oil depends on many more parameters, not only on those analysed in this paper.
AB  - U prehrambenoj industriji se za proizvodnju prženog krompira koriste rafinisano suncokretovo i palmino ulje. Prema literaturnim podacima, palmino ulje ima manju sklonost ka degradacionim promenama u odnosu na suncokretovo ulje, zahvaljujući sastavu masnih kiselina. Međutim, palmin olein je frakcija palminog ulja i samim tim ima drugačiji sastav masnih kiselina. Cilj ovog rada bio je da se ispita kvalitet rafinisanog palminog oleina u odnosu na rafinisano suncokretovo ulje tokom proizvodnje prženog krompira. Uzorci ulja su korišćeni za višestruko prženje tokom sedam dana (po 40 minuta svakog dana, na temperaturi od 165o C). Peroksidni broj i sadržaj slobodnih masnih kiselina (kiselinski broj) određeni su standardnim analitičkim metodama. Rezultati su pokazali da se peroksidni broj u suncokretovom ulju i palminom oleinu povećao 75,0% odnosno 77,8%, dok se kiselinski broj povećao 50,0% odnosno 26,8%, u odnosu na početne vrednosti u uzorcima svežeg ulja. Na osnovu ovih rezultata može se zaključiti da je palmin olein pogodniji za prženje. Međutim, ovaj zaključak se ne može navesti sa sigurnošću jer kvalitet ulja zavisi od mnogo više parametara, a ne samo od onih analiziranih u ovom radu.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd
T2  - Journal of Agricultural Sciences (Belgrade)
T1  - Quality parameters of sunflower oil and palm olein during multiple frying
T1  - Parametri kvaliteta suncokretovog ulja i palminog oleina tokom višestrukog prženja
EP  - 68
IS  - 1
SP  - 61
VL  - 65
DO  - 10.2298/JAS2001061P
ER  - 

@article{
author = "Paunović, Dragana and Demin, Mirjana and Petrović, Tanja and Marković, Jovana M. and Vujasinović, Vesna B. and Rabrenović, Biljana",
year = "2020",
abstract = "The refined sunflower and palm oils are used in the food industry for the production of fried potatoes. Literary data have shown that palm oil had less tendency to degradation than sunflower oil due to its fatty acid composition. However, palm olein is a palm oil fraction and therefore has a different composition of fatty acids. The aim of this study was to investigate the quality of the refined palm olein in relation to the refined linoleic type sunflower oil during the production of fried potatoes. The oil samples were used for multiple frying during the seven days (40 minutes per day at a temperature of 165o C). The peroxide value and free fatty acid content (acid value) were determined by standard analytical methods. The results showed that the peroxide value in sunflower oil and palm olein increased by 75.0% and 77.8%, while the acid value increased by 50.0% and 26.8%, respectively, in relation to their initial values in the fresh oil samples. Based on these results, it can be concluded that the palm olein was more suitable for frying. However, this finding cannot be reported with certainty because the quality of the oil depends on many more parameters, not only on those analysed in this paper., U prehrambenoj industriji se za proizvodnju prženog krompira koriste rafinisano suncokretovo i palmino ulje. Prema literaturnim podacima, palmino ulje ima manju sklonost ka degradacionim promenama u odnosu na suncokretovo ulje, zahvaljujući sastavu masnih kiselina. Međutim, palmin olein je frakcija palminog ulja i samim tim ima drugačiji sastav masnih kiselina. Cilj ovog rada bio je da se ispita kvalitet rafinisanog palminog oleina u odnosu na rafinisano suncokretovo ulje tokom proizvodnje prženog krompira. Uzorci ulja su korišćeni za višestruko prženje tokom sedam dana (po 40 minuta svakog dana, na temperaturi od 165o C). Peroksidni broj i sadržaj slobodnih masnih kiselina (kiselinski broj) određeni su standardnim analitičkim metodama. Rezultati su pokazali da se peroksidni broj u suncokretovom ulju i palminom oleinu povećao 75,0% odnosno 77,8%, dok se kiselinski broj povećao 50,0% odnosno 26,8%, u odnosu na početne vrednosti u uzorcima svežeg ulja. Na osnovu ovih rezultata može se zaključiti da je palmin olein pogodniji za prženje. Međutim, ovaj zaključak se ne može navesti sa sigurnošću jer kvalitet ulja zavisi od mnogo više parametara, a ne samo od onih analiziranih u ovom radu.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd",
journal = "Journal of Agricultural Sciences (Belgrade)",
title = "Quality parameters of sunflower oil and palm olein during multiple frying, Parametri kvaliteta suncokretovog ulja i palminog oleina tokom višestrukog prženja",
pages = "68-61",
number = "1",
volume = "65",
doi = "10.2298/JAS2001061P"
}

Paunović, D., Demin, M., Petrović, T., Marković, J. M., Vujasinović, V. B.,& Rabrenović, B.. (2020). Quality parameters of sunflower oil and palm olein during multiple frying. in Journal of Agricultural Sciences (Belgrade)
Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd., 65(1), 61-68.
https://doi.org/10.2298/JAS2001061P

Paunović D, Demin M, Petrović T, Marković JM, Vujasinović VB, Rabrenović B. Quality parameters of sunflower oil and palm olein during multiple frying. in Journal of Agricultural Sciences (Belgrade). 2020;65(1):61-68.
doi:10.2298/JAS2001061P .

Paunović, Dragana, Demin, Mirjana, Petrović, Tanja, Marković, Jovana M., Vujasinović, Vesna B., Rabrenović, Biljana, "Quality parameters of sunflower oil and palm olein during multiple frying" in Journal of Agricultural Sciences (Belgrade), 65, no. 1 (2020):61-68,
https://doi.org/10.2298/JAS2001061P . .

TY  - JOUR
AU  - Kozarski, Maja
AU  - Klaus, Anita
AU  - Vunduk, Jovana
AU  - Jakovljević, Dragica
AU  - Jadranin, Milka
AU  - Nikšić, Miomir
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5278
AB  - The health promoting effects of hot water extracts obtained from fruiting bodies of the commercially cultivated mushroom Agaricus bisporus (AbHW) and the wild-growing mushroom Ganoderma resinaceum (GrHW) originating from northern Serbia are presented in this research. These abilities were compared in vitro by the prevention of lipid peroxidation (LPx) in a linoleic acid model system, inhibition of the angiotension converting I enzyme (ACE) that could help in the maintenance of a normal blood pressure level and strengthening the ability of the central cholinergic neuron by inhibiting the activity of acetylcholinesterase (AChE). Cytotoxic activities were observed towards selected human malignant (HeLa and K562) cell lines and normal-human peripheral blood mononuclear cells (PBMC). GrHW contains higher phenolics (5.9 g (100 g)(-1)), inhibition of LPx (EC50 = 1.07 mg mL(-1)), ACE (IC50 = 0.54 mg mL(-1)) and AChE (IC50 = 0.37 mg mL(-1)), and exhibited a significant selectivity in the antitumour action against HeLa (IC50 = 0.14 mg mL(-1)) and K562 (IC50 = 0.11 mg mL(-1)) cells. AbHW contained higher total protein (6.4 g (100 g)(-1)), carbohydrate (75.4 g (100 g)(-1)) and beta-glucan (55.1 g (100 g)(-1)) contents and induced significant proliferation of healthy PBMC from 152-116 % in the concentration range of 0.047-0.187 mg mL(-1). The difference in the biological activity of the extracts provides guidance on their use as functional food.
PB  - Srpsko hemijsko društvo, Beograd
T2  - JOURNAL OF THE SERBIAN CHEMICAL SOCIETY
T1  - Health impact of the commercially cultivated mushroom Agaricus bisporus and the wild-growing mushroom Ganoderma resinaceum - A comparative overview
EP  - 735
IS  - 6
SP  - 721
VL  - 85
DO  - 10.2298/JSC190930129K
ER  - 

@article{
author = "Kozarski, Maja and Klaus, Anita and Vunduk, Jovana and Jakovljević, Dragica and Jadranin, Milka and Nikšić, Miomir",
year = "2020",
abstract = "The health promoting effects of hot water extracts obtained from fruiting bodies of the commercially cultivated mushroom Agaricus bisporus (AbHW) and the wild-growing mushroom Ganoderma resinaceum (GrHW) originating from northern Serbia are presented in this research. These abilities were compared in vitro by the prevention of lipid peroxidation (LPx) in a linoleic acid model system, inhibition of the angiotension converting I enzyme (ACE) that could help in the maintenance of a normal blood pressure level and strengthening the ability of the central cholinergic neuron by inhibiting the activity of acetylcholinesterase (AChE). Cytotoxic activities were observed towards selected human malignant (HeLa and K562) cell lines and normal-human peripheral blood mononuclear cells (PBMC). GrHW contains higher phenolics (5.9 g (100 g)(-1)), inhibition of LPx (EC50 = 1.07 mg mL(-1)), ACE (IC50 = 0.54 mg mL(-1)) and AChE (IC50 = 0.37 mg mL(-1)), and exhibited a significant selectivity in the antitumour action against HeLa (IC50 = 0.14 mg mL(-1)) and K562 (IC50 = 0.11 mg mL(-1)) cells. AbHW contained higher total protein (6.4 g (100 g)(-1)), carbohydrate (75.4 g (100 g)(-1)) and beta-glucan (55.1 g (100 g)(-1)) contents and induced significant proliferation of healthy PBMC from 152-116 % in the concentration range of 0.047-0.187 mg mL(-1). The difference in the biological activity of the extracts provides guidance on their use as functional food.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "JOURNAL OF THE SERBIAN CHEMICAL SOCIETY",
title = "Health impact of the commercially cultivated mushroom Agaricus bisporus and the wild-growing mushroom Ganoderma resinaceum - A comparative overview",
pages = "735-721",
number = "6",
volume = "85",
doi = "10.2298/JSC190930129K"
}

Kozarski, M., Klaus, A., Vunduk, J., Jakovljević, D., Jadranin, M.,& Nikšić, M.. (2020). Health impact of the commercially cultivated mushroom Agaricus bisporus and the wild-growing mushroom Ganoderma resinaceum - A comparative overview. in JOURNAL OF THE SERBIAN CHEMICAL SOCIETY
Srpsko hemijsko društvo, Beograd., 85(6), 721-735.
https://doi.org/10.2298/JSC190930129K

Kozarski M, Klaus A, Vunduk J, Jakovljević D, Jadranin M, Nikšić M. Health impact of the commercially cultivated mushroom Agaricus bisporus and the wild-growing mushroom Ganoderma resinaceum - A comparative overview. in JOURNAL OF THE SERBIAN CHEMICAL SOCIETY. 2020;85(6):721-735.
doi:10.2298/JSC190930129K .

Kozarski, Maja, Klaus, Anita, Vunduk, Jovana, Jakovljević, Dragica, Jadranin, Milka, Nikšić, Miomir, "Health impact of the commercially cultivated mushroom Agaricus bisporus and the wild-growing mushroom Ganoderma resinaceum - A comparative overview" in JOURNAL OF THE SERBIAN CHEMICAL SOCIETY, 85, no. 6 (2020):721-735,
https://doi.org/10.2298/JSC190930129K . .

TY  - JOUR
AU  - Kozarski, Maja
AU  - Klaus, Anita
AU  - Vunduk, Jovana
AU  - Nikšić, Miomir
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5489
AB  - Oxidative stress is among the main culprits for the progression of chronic diseases such as cardiovascular diseases, diabetes, and neurodegenerative disorders. It is well known that dark chocolate possesses polyphenols as major constituents which dietary consumption has been associated to health beneficial effects. Consequently, this study aimed to analyze dark chocolate (DC) and dark chocolate enriched with medicinal mushroom Coriolus versicolor (DCC) and hazelnuts (DCH) regarding antioxidant potential and total polyphenol (TPC), flavonoid (TFC), flavan-3-ol (FLA) and proanthocyanidin (PCA) content. DPPH•, CUPRAC and ABTS•+ assays were applied for measuring antioxidant capacity. The average of all antioxidant tests for each product was used for calculating the antioxidant potency composite index (ACI). The mean values of all antioxidant assays indicated that all chocolate products contained potent antioxidants. The addition of hazelnuts to dark chocolate significantly affected its total flavonoid content. Regression analysis among results obtained with antioxidant assays revealed that dark chocolate and dark chocolate products may act in mixed mode, by direct reduction via electron transfer or by radical quenching via H atom transfer. Flavan-3ols had the most significant impact on the ability of the analyzed samples to reduce metals, while proanthocyanidins primarily acted as radical scavengers. The obtained results provided additional information regarding the value-added dark chocolates enriched with bioactive compounds of medicinal mushroom and plant origin.
AB  - Oksidativni stres je odgovoran za napredovanje hroničnih oboljenja kao što su kardiovaskularne bolesti, dijabetes i neurodegenerativni poremećaji. Poznato je da crna čokolada sadrži polifenole čiji unos ostvaruje pozitivan uticaj na zdravlje. Shodno tome, cilj ovog istraživanja bio je da se analizira antioksidativni potencijal i ukupni sadržaj polifenola (TPC), flavonoida (TFC), flavan-3-ola (FLA) i proantocijanidina (PCA) crne čokolade (DC) i crne čokolade sa dodatkom gljive Coriolus versicolor (DCC) i lešnika (DCH). Antioksidativni potencijal poređen je primenom DPPH•, CUPRAC i ABTS•+ testova za merenje antioksidativnih sposobnosti in vitro. Srednja vrednost svih antioksidativnih testova za svaki analizirani proizvod korišćena je za izračunavanje antioksidativnog kompozitnog indeksa (ACI). Rezultati istraživanja su pokazali da DC, DCC i DCH imaju izraženi antioksidativni potencijal. Dodavanje lešnika tamnoj čokoladi značajno je uticalo na njen ukupni sadržaj flavonoida. Regresiona analiza rezultata dobijenih antioksidativnim testovima je potvrdila da DC, DCC i DCH ispoljavaju antioksidativni potencijal različitim reakcionim mehanizmima tj. direktnom redukcijom prenošenjem elektrona i hvatanjem slobodnih radikala prenošenjem vodonikovih atoma. Potvrđeno je da flavan-3-oli imaju značajan uticaj na sposobnost analiziranih uzoraka da redukuju metale, dok proantocijanidini uglavnom deluju kao hvatači slobodnih radikala. Dobijeni rezultati ovog istraživanja pružaju dodatne informacije o biološkom potencijalu crne čokolade sa dodatkom bioaktivnih komponenata biljnog porekla i lekovitih gljiva.
PB  - Univerzitet u Novom Sadu - Naučni institut za prehrambene tehnologije, Novi Sad
T2  - Food and Feed Research
T1  - The influence of mushroom Coriolus versicolor and hazelnuts enrichment on antioxidant activities and bioactive content of dark chocolate
T1  - Uticaj dodatka lekovite gljive Coriolus versicolor i lešnika na antioksidativni potencijal i bioaktivni sadržaj crne čokolade
EP  - 32
IS  - 1
SP  - 23
VL  - 47
DO  - 10.5937/FFR2001023K
ER  - 

@article{
author = "Kozarski, Maja and Klaus, Anita and Vunduk, Jovana and Nikšić, Miomir",
year = "2020",
abstract = "Oxidative stress is among the main culprits for the progression of chronic diseases such as cardiovascular diseases, diabetes, and neurodegenerative disorders. It is well known that dark chocolate possesses polyphenols as major constituents which dietary consumption has been associated to health beneficial effects. Consequently, this study aimed to analyze dark chocolate (DC) and dark chocolate enriched with medicinal mushroom Coriolus versicolor (DCC) and hazelnuts (DCH) regarding antioxidant potential and total polyphenol (TPC), flavonoid (TFC), flavan-3-ol (FLA) and proanthocyanidin (PCA) content. DPPH•, CUPRAC and ABTS•+ assays were applied for measuring antioxidant capacity. The average of all antioxidant tests for each product was used for calculating the antioxidant potency composite index (ACI). The mean values of all antioxidant assays indicated that all chocolate products contained potent antioxidants. The addition of hazelnuts to dark chocolate significantly affected its total flavonoid content. Regression analysis among results obtained with antioxidant assays revealed that dark chocolate and dark chocolate products may act in mixed mode, by direct reduction via electron transfer or by radical quenching via H atom transfer. Flavan-3ols had the most significant impact on the ability of the analyzed samples to reduce metals, while proanthocyanidins primarily acted as radical scavengers. The obtained results provided additional information regarding the value-added dark chocolates enriched with bioactive compounds of medicinal mushroom and plant origin., Oksidativni stres je odgovoran za napredovanje hroničnih oboljenja kao što su kardiovaskularne bolesti, dijabetes i neurodegenerativni poremećaji. Poznato je da crna čokolada sadrži polifenole čiji unos ostvaruje pozitivan uticaj na zdravlje. Shodno tome, cilj ovog istraživanja bio je da se analizira antioksidativni potencijal i ukupni sadržaj polifenola (TPC), flavonoida (TFC), flavan-3-ola (FLA) i proantocijanidina (PCA) crne čokolade (DC) i crne čokolade sa dodatkom gljive Coriolus versicolor (DCC) i lešnika (DCH). Antioksidativni potencijal poređen je primenom DPPH•, CUPRAC i ABTS•+ testova za merenje antioksidativnih sposobnosti in vitro. Srednja vrednost svih antioksidativnih testova za svaki analizirani proizvod korišćena je za izračunavanje antioksidativnog kompozitnog indeksa (ACI). Rezultati istraživanja su pokazali da DC, DCC i DCH imaju izraženi antioksidativni potencijal. Dodavanje lešnika tamnoj čokoladi značajno je uticalo na njen ukupni sadržaj flavonoida. Regresiona analiza rezultata dobijenih antioksidativnim testovima je potvrdila da DC, DCC i DCH ispoljavaju antioksidativni potencijal različitim reakcionim mehanizmima tj. direktnom redukcijom prenošenjem elektrona i hvatanjem slobodnih radikala prenošenjem vodonikovih atoma. Potvrđeno je da flavan-3-oli imaju značajan uticaj na sposobnost analiziranih uzoraka da redukuju metale, dok proantocijanidini uglavnom deluju kao hvatači slobodnih radikala. Dobijeni rezultati ovog istraživanja pružaju dodatne informacije o biološkom potencijalu crne čokolade sa dodatkom bioaktivnih komponenata biljnog porekla i lekovitih gljiva.",
publisher = "Univerzitet u Novom Sadu - Naučni institut za prehrambene tehnologije, Novi Sad",
journal = "Food and Feed Research",
title = "The influence of mushroom Coriolus versicolor and hazelnuts enrichment on antioxidant activities and bioactive content of dark chocolate, Uticaj dodatka lekovite gljive Coriolus versicolor i lešnika na antioksidativni potencijal i bioaktivni sadržaj crne čokolade",
pages = "32-23",
number = "1",
volume = "47",
doi = "10.5937/FFR2001023K"
}

Kozarski, M., Klaus, A., Vunduk, J.,& Nikšić, M.. (2020). The influence of mushroom Coriolus versicolor and hazelnuts enrichment on antioxidant activities and bioactive content of dark chocolate. in Food and Feed Research
Univerzitet u Novom Sadu - Naučni institut za prehrambene tehnologije, Novi Sad., 47(1), 23-32.
https://doi.org/10.5937/FFR2001023K

Kozarski M, Klaus A, Vunduk J, Nikšić M. The influence of mushroom Coriolus versicolor and hazelnuts enrichment on antioxidant activities and bioactive content of dark chocolate. in Food and Feed Research. 2020;47(1):23-32.
doi:10.5937/FFR2001023K .

Kozarski, Maja, Klaus, Anita, Vunduk, Jovana, Nikšić, Miomir, "The influence of mushroom Coriolus versicolor and hazelnuts enrichment on antioxidant activities and bioactive content of dark chocolate" in Food and Feed Research, 47, no. 1 (2020):23-32,
https://doi.org/10.5937/FFR2001023K . .

TY  - JOUR
AU  - Radosavljević, Milos
AU  - Lević, Steva
AU  - Belović, Miona
AU  - Pejin, Jelena
AU  - Djukić-Vuković, Aleksandra
AU  - Mojović, Ljiljana
AU  - Nedović, Viktor
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5353
AB  - Immobilization of Lactobacillus rhamnosus ATCC7469 in poly(vinyl alcohol)/calcium alginate (PVA/Ca-alginate) matrix using "freezing-thawing" technique for application in lactic acid (LA) fermentation was studied in this paper. PVA/Ca-alginate beads were made from sterile and non-sterile PVA and sodium alginate solutions. According to mechanical properties, the PVA/Ca-alginate beads expressed a strong elastic character. Obtained PVA/Ca-alginate beads were further applied in batch and repeated batch LA fermentations. Regarding cell viability, L. rhamnosus cells survived well rather sharp immobilization procedure and significant cell proliferation was observed in further fermentation studies achieving high cell viability (up to 10.7 log CFU g(-1)) in sterile beads. In batch LA fermentation, the immobilized biocatalyst was superior to free cell fermentation system (by 37.1%), while the highest LA yield and volumetric productivity of 97.6% and 0.8 g L-1 h(-1), respectively, were attained in repeated batch fermentation. During seven consecutive batch fermentations, the biocatalyst showed high mechanical and operational stability reaching an overall productivity of 0.78 g L-1 h(-1). This study suggested that the "freezing-thawing" technique can be successfully used for immobilization of L. rhamnosus in PVA/Ca-alginate matrix without loss of either viability or LA fermentation capability.
PB  - Springer, New York
T2  - Bioprocess and Biosystems Engineering
T1  - Immobilization of Lactobacillus rhamnosus in polyvinyl alcohol/calcium alginate matrix for production of lactic acid
EP  - 322
IS  - 2
SP  - 315
VL  - 43
DO  - 10.1007/s00449-019-02228-0
ER  - 

@article{
author = "Radosavljević, Milos and Lević, Steva and Belović, Miona and Pejin, Jelena and Djukić-Vuković, Aleksandra and Mojović, Ljiljana and Nedović, Viktor",
year = "2020",
abstract = "Immobilization of Lactobacillus rhamnosus ATCC7469 in poly(vinyl alcohol)/calcium alginate (PVA/Ca-alginate) matrix using "freezing-thawing" technique for application in lactic acid (LA) fermentation was studied in this paper. PVA/Ca-alginate beads were made from sterile and non-sterile PVA and sodium alginate solutions. According to mechanical properties, the PVA/Ca-alginate beads expressed a strong elastic character. Obtained PVA/Ca-alginate beads were further applied in batch and repeated batch LA fermentations. Regarding cell viability, L. rhamnosus cells survived well rather sharp immobilization procedure and significant cell proliferation was observed in further fermentation studies achieving high cell viability (up to 10.7 log CFU g(-1)) in sterile beads. In batch LA fermentation, the immobilized biocatalyst was superior to free cell fermentation system (by 37.1%), while the highest LA yield and volumetric productivity of 97.6% and 0.8 g L-1 h(-1), respectively, were attained in repeated batch fermentation. During seven consecutive batch fermentations, the biocatalyst showed high mechanical and operational stability reaching an overall productivity of 0.78 g L-1 h(-1). This study suggested that the "freezing-thawing" technique can be successfully used for immobilization of L. rhamnosus in PVA/Ca-alginate matrix without loss of either viability or LA fermentation capability.",
publisher = "Springer, New York",
journal = "Bioprocess and Biosystems Engineering",
title = "Immobilization of Lactobacillus rhamnosus in polyvinyl alcohol/calcium alginate matrix for production of lactic acid",
pages = "322-315",
number = "2",
volume = "43",
doi = "10.1007/s00449-019-02228-0"
}

Radosavljević, M., Lević, S., Belović, M., Pejin, J., Djukić-Vuković, A., Mojović, L.,& Nedović, V.. (2020). Immobilization of Lactobacillus rhamnosus in polyvinyl alcohol/calcium alginate matrix for production of lactic acid. in Bioprocess and Biosystems Engineering
Springer, New York., 43(2), 315-322.
https://doi.org/10.1007/s00449-019-02228-0

Radosavljević M, Lević S, Belović M, Pejin J, Djukić-Vuković A, Mojović L, Nedović V. Immobilization of Lactobacillus rhamnosus in polyvinyl alcohol/calcium alginate matrix for production of lactic acid. in Bioprocess and Biosystems Engineering. 2020;43(2):315-322.
doi:10.1007/s00449-019-02228-0 .

Radosavljević, Milos, Lević, Steva, Belović, Miona, Pejin, Jelena, Djukić-Vuković, Aleksandra, Mojović, Ljiljana, Nedović, Viktor, "Immobilization of Lactobacillus rhamnosus in polyvinyl alcohol/calcium alginate matrix for production of lactic acid" in Bioprocess and Biosystems Engineering, 43, no. 2 (2020):315-322,
https://doi.org/10.1007/s00449-019-02228-0 . .

TY  - JOUR
AU  - Dabetić, N.M.
AU  - Todorović, V.M.
AU  - Djuricić, I.D.
AU  - Antić-Stanković, J.A.
AU  - Basić, Zorica N.
AU  - Vujović, Dragan
AU  - Šobajić, Sladjana
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5437
AB  - The amount of organic pomace, left behind agricultural processes, is continuously rising in accordance with industrial progress. Grape pomace, generated in the wine industry all over the world, represents a raw material for obtaining valuable products. Grape seeds are especially rich in oil containing bioactive compounds that can have various health-related effects. The aim of the study is to compare the quality of seed oils obtained from six white grapes, including two Serbian autochthonous varieties. Linoleic acid, associated with numerous health benefits, is the major fatty acid in all samples (≈66% of total); α-tocopherol is the main tocopherol homologue. Total polyphenol content ranges from 73.4 to 104.3 mg of gallic acid equivalents per 100 g. In order to provide comprehensive information about antioxidant capacity of grape seed oil (GSO), three tests are performed (ferric ion reducing antioxidant power; 2,2’-diphenyl-1-picrylhydrazyl, and 2,2’-azino-bis(3-ethylbenzthiazoline-6-sulphonic acid) radical scavenging). Antimicrobial activity is investigated against different strains; however, GSO inhibits the growth of Staphylococcus aureus and Candida albicans. Obtained results are used to develop a novel approach for oil quality assessment. Calculated oil quality scores (OQS) reveal no significant difference between international and autochthonous varieties, although Smederevka stands out as the most potent one. Practical applications: Considering the progressive waste increase in the wine industry and keeping in mind all health-promoting effects of grape seed oil (GSO), it is clearly observed that oil production represents a profitable and sustainable utilization of grape seeds. The results of the present study show that GSO is a rich source of compounds with antioxidant and antimicrobial properties. In addition, this work provides deeper insight into a quality of Serbian autochthonous grape varieties that are still insufficiently explored. Furthermore, the proposed oil quality score could be used as a comprehensive and unbiased method that enables quality assessment of oils. This tool can find practical application in comparing different plant oils regarding their compositional and functional properties. Finally, it would contribute to making some general oil intake recommendations.
PB  - Wiley-VCH Verlag
T2  - European Journal of Lipid Science and Technology
T1  - Grape Seed Oil Characterization: A Novel Approach for Oil Quality Assessment
IS  - 6
VL  - 122
DO  - 10.1002/ejlt.201900447
ER  - 

@article{
author = "Dabetić, N.M. and Todorović, V.M. and Djuricić, I.D. and Antić-Stanković, J.A. and Basić, Zorica N. and Vujović, Dragan and Šobajić, Sladjana",
year = "2020",
abstract = "The amount of organic pomace, left behind agricultural processes, is continuously rising in accordance with industrial progress. Grape pomace, generated in the wine industry all over the world, represents a raw material for obtaining valuable products. Grape seeds are especially rich in oil containing bioactive compounds that can have various health-related effects. The aim of the study is to compare the quality of seed oils obtained from six white grapes, including two Serbian autochthonous varieties. Linoleic acid, associated with numerous health benefits, is the major fatty acid in all samples (≈66% of total); α-tocopherol is the main tocopherol homologue. Total polyphenol content ranges from 73.4 to 104.3 mg of gallic acid equivalents per 100 g. In order to provide comprehensive information about antioxidant capacity of grape seed oil (GSO), three tests are performed (ferric ion reducing antioxidant power; 2,2’-diphenyl-1-picrylhydrazyl, and 2,2’-azino-bis(3-ethylbenzthiazoline-6-sulphonic acid) radical scavenging). Antimicrobial activity is investigated against different strains; however, GSO inhibits the growth of Staphylococcus aureus and Candida albicans. Obtained results are used to develop a novel approach for oil quality assessment. Calculated oil quality scores (OQS) reveal no significant difference between international and autochthonous varieties, although Smederevka stands out as the most potent one. Practical applications: Considering the progressive waste increase in the wine industry and keeping in mind all health-promoting effects of grape seed oil (GSO), it is clearly observed that oil production represents a profitable and sustainable utilization of grape seeds. The results of the present study show that GSO is a rich source of compounds with antioxidant and antimicrobial properties. In addition, this work provides deeper insight into a quality of Serbian autochthonous grape varieties that are still insufficiently explored. Furthermore, the proposed oil quality score could be used as a comprehensive and unbiased method that enables quality assessment of oils. This tool can find practical application in comparing different plant oils regarding their compositional and functional properties. Finally, it would contribute to making some general oil intake recommendations.",
publisher = "Wiley-VCH Verlag",
journal = "European Journal of Lipid Science and Technology",
title = "Grape Seed Oil Characterization: A Novel Approach for Oil Quality Assessment",
number = "6",
volume = "122",
doi = "10.1002/ejlt.201900447"
}

Dabetić, N.M., Todorović, V.M., Djuricić, I.D., Antić-Stanković, J.A., Basić, Z. N., Vujović, D.,& Šobajić, S.. (2020). Grape Seed Oil Characterization: A Novel Approach for Oil Quality Assessment. in European Journal of Lipid Science and Technology
Wiley-VCH Verlag., 122(6).
https://doi.org/10.1002/ejlt.201900447

Dabetić N, Todorović V, Djuricić I, Antić-Stanković J, Basić ZN, Vujović D, Šobajić S. Grape Seed Oil Characterization: A Novel Approach for Oil Quality Assessment. in European Journal of Lipid Science and Technology. 2020;122(6).
doi:10.1002/ejlt.201900447 .

Dabetić, N.M., Todorović, V.M., Djuricić, I.D., Antić-Stanković, J.A., Basić, Zorica N., Vujović, Dragan, Šobajić, Sladjana, "Grape Seed Oil Characterization: A Novel Approach for Oil Quality Assessment" in European Journal of Lipid Science and Technology, 122, no. 6 (2020),
https://doi.org/10.1002/ejlt.201900447 . .

TY  - JOUR
AU  - Savić, Bojan
AU  - Obradović, Nataša
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5490
AB  - Biological assets are one of the characteristic positions in the financial statements of the entities in the domain of agro sectors. Its accounting treatment is accompanied by numerous challenges, notably because of the need to measure fair value accordance with IAS 41 - Agriculture, but also because biological assets can be very heterogenous in terms of race, life cycle stages, health status, productivity and more. In order to review and assess the situation in the financial reporting of biological assets in the Republic of Serbia, we conducted a survey of the financial reports of the entities in the field of agriculture and agribusiness. The paper highlights the key constraints that arise in relation to the financial reporting on biological assets, which can seriously impair the value relevance of financial informations.
AB  - Biološka imovina predstavlja karakterističnu stavku stalne imovine entiteta u domenu agrosektora. Njeno računovodstveno obuhvatanje praćeno je brojnim izazovima, pre svega zbog potrebe odmeravanja fer vrednosti na koju upućuje MRS 41 - Poljoprivreda, ali i zbog činjenice da biološka sredstva mogu biti veoma heterogena u pogledu rase, faze životnog ciklusa, zdravstvenog statusa, produktivnosti i drugo. U cilju sagledavanja i ocene finansijskog izveštavanja o biološkoj imovini u Republici Srbiji sproveli smo pregled finansijskih izveštaja domicilnih entiteta iz domena poljoprivrede i agrobiznisa. Rezultati istraživanja ukazuju na brojna ograničenja kada je reč o finansijskom izveštavanju o biološkoj imovini, koja značajno narušavaju pouzdanost prikazanih finansijskih informacija.
PB  - Centar za ekonomska i finansijska istraživanja, Beograd
T2  - Oditor
T1  - Challenges in financial reporting about biological assets
T1  - Izazovi finansijskog izveštavanja o biološkoj imovini
EP  - 21
IS  - 1
SP  - 7
VL  - 6
DO  - 10.5937/Oditor2001007S
ER  - 

@article{
author = "Savić, Bojan and Obradović, Nataša",
year = "2020",
abstract = "Biological assets are one of the characteristic positions in the financial statements of the entities in the domain of agro sectors. Its accounting treatment is accompanied by numerous challenges, notably because of the need to measure fair value accordance with IAS 41 - Agriculture, but also because biological assets can be very heterogenous in terms of race, life cycle stages, health status, productivity and more. In order to review and assess the situation in the financial reporting of biological assets in the Republic of Serbia, we conducted a survey of the financial reports of the entities in the field of agriculture and agribusiness. The paper highlights the key constraints that arise in relation to the financial reporting on biological assets, which can seriously impair the value relevance of financial informations., Biološka imovina predstavlja karakterističnu stavku stalne imovine entiteta u domenu agrosektora. Njeno računovodstveno obuhvatanje praćeno je brojnim izazovima, pre svega zbog potrebe odmeravanja fer vrednosti na koju upućuje MRS 41 - Poljoprivreda, ali i zbog činjenice da biološka sredstva mogu biti veoma heterogena u pogledu rase, faze životnog ciklusa, zdravstvenog statusa, produktivnosti i drugo. U cilju sagledavanja i ocene finansijskog izveštavanja o biološkoj imovini u Republici Srbiji sproveli smo pregled finansijskih izveštaja domicilnih entiteta iz domena poljoprivrede i agrobiznisa. Rezultati istraživanja ukazuju na brojna ograničenja kada je reč o finansijskom izveštavanju o biološkoj imovini, koja značajno narušavaju pouzdanost prikazanih finansijskih informacija.",
publisher = "Centar za ekonomska i finansijska istraživanja, Beograd",
journal = "Oditor",
title = "Challenges in financial reporting about biological assets, Izazovi finansijskog izveštavanja o biološkoj imovini",
pages = "21-7",
number = "1",
volume = "6",
doi = "10.5937/Oditor2001007S"
}

Savić, B.,& Obradović, N.. (2020). Challenges in financial reporting about biological assets. in Oditor
Centar za ekonomska i finansijska istraživanja, Beograd., 6(1), 7-21.
https://doi.org/10.5937/Oditor2001007S

Savić B, Obradović N. Challenges in financial reporting about biological assets. in Oditor. 2020;6(1):7-21.
doi:10.5937/Oditor2001007S .

Savić, Bojan, Obradović, Nataša, "Challenges in financial reporting about biological assets" in Oditor, 6, no. 1 (2020):7-21,
https://doi.org/10.5937/Oditor2001007S . .

TY  - JOUR
AU  - Savić, Bojan
AU  - Vasiljević, Zorica
AU  - Milojević, Ivan
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5465
AB  - Acquiring and preserving competitive advantage requires companies to closely monitor and analyze their business costs and take timely corrective actions. The fact that business sustainability requires the consideration of not only economic aspects, but also the social and environmental dimensions of business, has created the need in cost management to understand the implications of business operations for the broader environment of entities. The greatest number of modern techniques and methods of cost calculation and analysis put primary focus on the costs that arise from the production phase. From the perspective of global competition, taking into consideration the imperative of maintaining sustainable business in the long run, the obtained information is not sufficient for the needs of designing, implementing and revising competitive strategies. This is particularly significant for entities operating in the fields of agriculture and agribusiness, whose activities, as it is well known, have a significant impact on the environment and its degradation. The aim of the paper is to point out the importance of creating cost accounting information that goes beyond the traditionally understood operating costs in order to quantitatively encompass and give a monetary presentation of environmental business aspects, which are very important in a modern business environment for capturing, analyzing, managing and improving the overall performance of an entity. For those purposes, the paper considers true cost accounting and points to the specificity of its application in agribusiness entities.
AB  - Sticanje i očuvanje konkurentske prednosti zahteva od preduzeća da pažljivo prate i analiziraju troškove svog poslovanja i blagovremeno preduzimaju korektivne akcije. Okolnost da održivost poslovanja zahteva respektovanje ne samo ekonomskih aspekata, već i socijalnu i ekološku dimenziju poslovanja, iznedrila je potrebu da se u naporima upravljanja troškovima sagledaju implikacije poslovanja na šire okruženje entiteta. Najveći broj savremenih tehnika i metoda obračuna i analize troškova primarni fokus stavljaju na troškove koji nastaju u fazi proizvodnje. Iz perspektive globalne konkurencije i imperativa održivog poslovanja u dugom roku, dobijene informacije nisu dovoljne za potrebe koncipiranja, implementacije i revizije konkurentskih strategija. Ovo je posebno značajno u domenu poslovanja entiteta iz poljoprivrede i agrobiznisa čije aktivnosti, kao što je poznato, imaju značajan uticaj na životnu sredinu i njeno degradiranje. Cilj rada je da ukaže na značaj kreiranja informacija od strane računovodstva troškova koji izlaze izvan okvira tradicionalno shvaćenih troškova poslovanja. Ovo iz razloga kako bi se kvantitativno obuhvatili i monetarno iskazali ekološki aspekti poslovanja, koji u savremenom poslovnom ambijentu imaju izuzetan značaj za potrebe obuhvatanja, analize, upravljanja i unapređenja sveukupnih performansi entiteta. Za navedene potrebe u radu se razmatra "true cost accounting" i ukazuje na specifičnosti primene navedenog koncepta u entitetima u agrobiznisu.
PB  - Savez ekonomista Srbije, Beograd
T2  - Ekonomika preduzeća
T1  - Costing system as an instrument for enhancing environmental performance of entities in agribusiness
T1  - Obračun troškova kao instrument unapređenja ekoloških performansi entiteta u agrobiznisu
EP  - 303
IS  - 3-4
SP  - 294
VL  - 68
DO  - 10.5937/EKOPRE2004294S
ER  - 

@article{
author = "Savić, Bojan and Vasiljević, Zorica and Milojević, Ivan",
year = "2020",
abstract = "Acquiring and preserving competitive advantage requires companies to closely monitor and analyze their business costs and take timely corrective actions. The fact that business sustainability requires the consideration of not only economic aspects, but also the social and environmental dimensions of business, has created the need in cost management to understand the implications of business operations for the broader environment of entities. The greatest number of modern techniques and methods of cost calculation and analysis put primary focus on the costs that arise from the production phase. From the perspective of global competition, taking into consideration the imperative of maintaining sustainable business in the long run, the obtained information is not sufficient for the needs of designing, implementing and revising competitive strategies. This is particularly significant for entities operating in the fields of agriculture and agribusiness, whose activities, as it is well known, have a significant impact on the environment and its degradation. The aim of the paper is to point out the importance of creating cost accounting information that goes beyond the traditionally understood operating costs in order to quantitatively encompass and give a monetary presentation of environmental business aspects, which are very important in a modern business environment for capturing, analyzing, managing and improving the overall performance of an entity. For those purposes, the paper considers true cost accounting and points to the specificity of its application in agribusiness entities., Sticanje i očuvanje konkurentske prednosti zahteva od preduzeća da pažljivo prate i analiziraju troškove svog poslovanja i blagovremeno preduzimaju korektivne akcije. Okolnost da održivost poslovanja zahteva respektovanje ne samo ekonomskih aspekata, već i socijalnu i ekološku dimenziju poslovanja, iznedrila je potrebu da se u naporima upravljanja troškovima sagledaju implikacije poslovanja na šire okruženje entiteta. Najveći broj savremenih tehnika i metoda obračuna i analize troškova primarni fokus stavljaju na troškove koji nastaju u fazi proizvodnje. Iz perspektive globalne konkurencije i imperativa održivog poslovanja u dugom roku, dobijene informacije nisu dovoljne za potrebe koncipiranja, implementacije i revizije konkurentskih strategija. Ovo je posebno značajno u domenu poslovanja entiteta iz poljoprivrede i agrobiznisa čije aktivnosti, kao što je poznato, imaju značajan uticaj na životnu sredinu i njeno degradiranje. Cilj rada je da ukaže na značaj kreiranja informacija od strane računovodstva troškova koji izlaze izvan okvira tradicionalno shvaćenih troškova poslovanja. Ovo iz razloga kako bi se kvantitativno obuhvatili i monetarno iskazali ekološki aspekti poslovanja, koji u savremenom poslovnom ambijentu imaju izuzetan značaj za potrebe obuhvatanja, analize, upravljanja i unapređenja sveukupnih performansi entiteta. Za navedene potrebe u radu se razmatra "true cost accounting" i ukazuje na specifičnosti primene navedenog koncepta u entitetima u agrobiznisu.",
publisher = "Savez ekonomista Srbije, Beograd",
journal = "Ekonomika preduzeća",
title = "Costing system as an instrument for enhancing environmental performance of entities in agribusiness, Obračun troškova kao instrument unapređenja ekoloških performansi entiteta u agrobiznisu",
pages = "303-294",
number = "3-4",
volume = "68",
doi = "10.5937/EKOPRE2004294S"
}

Savić, B., Vasiljević, Z.,& Milojević, I.. (2020). Costing system as an instrument for enhancing environmental performance of entities in agribusiness. in Ekonomika preduzeća
Savez ekonomista Srbije, Beograd., 68(3-4), 294-303.
https://doi.org/10.5937/EKOPRE2004294S

Savić B, Vasiljević Z, Milojević I. Costing system as an instrument for enhancing environmental performance of entities in agribusiness. in Ekonomika preduzeća. 2020;68(3-4):294-303.
doi:10.5937/EKOPRE2004294S .

Savić, Bojan, Vasiljević, Zorica, Milojević, Ivan, "Costing system as an instrument for enhancing environmental performance of entities in agribusiness" in Ekonomika preduzeća, 68, no. 3-4 (2020):294-303,
https://doi.org/10.5937/EKOPRE2004294S . .

TY  - JOUR
AU  - Paunović, Dragana
AU  - Kalušević, Ana
AU  - Petrović, Tanja
AU  - Urošević, Tijana
AU  - Djinović, Dušica
AU  - Nedović, Viktor
AU  - Popović-Djordjević, Jelena
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5024
AB  - This work aimed to evaluate the nutritional and functional properties of rosehip from Serbia. In respect to that, the content of twenty-three elements in the rosehip along with the soil were determined by inductively coupled plasma-optical emission spectroscopy and the bioaccumulation factor (BAF) was calculated. The total dry matter, water activity, and the contents of vitamin C, total phenolics and flavonoids were determined. The antioxidant ability of fresh and dried samples was evaluated using 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging assay. The obtained extracts were analyzed by gas chromatography with flame ionization detection and gas chromatography - mass spectrometry techniques. In addition, assessment of the impact of thermal treatment on the chemical composition of rosehip was observed. The study revealed that the most abundant elements in rosehip were K, Ca, Mg, P and S with 2963.0, 1820.0, 709.0, 495.0 and 289.8 mg/kg, respectively. The highest BAF values in the system rosehip/soil were for S, K and P. Contents of ascorbic acid, total phenolics, total flavonoids and the antioxidant activity were reduced after the drying process by 56.3%, 20.4%, 31.3%, 21.9%, respectively. Nevertheless, dried rosehip was still a rich source of bioactive compounds with significant antioxidant activity. The presented results support traditional use of rosehip as food with health and nutritional benefits.
PB  - Univ Agr Sci & Veterinary Med Cluj-Napoca, Cluj-Napoca
T2  - NOTULAE BOTANICAE HORTI AGROBOTANICI CLUJ-NAPOCA
T1  - Assessment of Chemical and Antioxidant Properties of Fresh and Dried Rosehip (Rosa canina L.)
EP  - 113
IS  - 1
SP  - 108
VL  - 47
DO  - 10.15835/nbha47111221
ER  - 

@article{
author = "Paunović, Dragana and Kalušević, Ana and Petrović, Tanja and Urošević, Tijana and Djinović, Dušica and Nedović, Viktor and Popović-Djordjević, Jelena",
year = "2019",
abstract = "This work aimed to evaluate the nutritional and functional properties of rosehip from Serbia. In respect to that, the content of twenty-three elements in the rosehip along with the soil were determined by inductively coupled plasma-optical emission spectroscopy and the bioaccumulation factor (BAF) was calculated. The total dry matter, water activity, and the contents of vitamin C, total phenolics and flavonoids were determined. The antioxidant ability of fresh and dried samples was evaluated using 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging assay. The obtained extracts were analyzed by gas chromatography with flame ionization detection and gas chromatography - mass spectrometry techniques. In addition, assessment of the impact of thermal treatment on the chemical composition of rosehip was observed. The study revealed that the most abundant elements in rosehip were K, Ca, Mg, P and S with 2963.0, 1820.0, 709.0, 495.0 and 289.8 mg/kg, respectively. The highest BAF values in the system rosehip/soil were for S, K and P. Contents of ascorbic acid, total phenolics, total flavonoids and the antioxidant activity were reduced after the drying process by 56.3%, 20.4%, 31.3%, 21.9%, respectively. Nevertheless, dried rosehip was still a rich source of bioactive compounds with significant antioxidant activity. The presented results support traditional use of rosehip as food with health and nutritional benefits.",
publisher = "Univ Agr Sci & Veterinary Med Cluj-Napoca, Cluj-Napoca",
journal = "NOTULAE BOTANICAE HORTI AGROBOTANICI CLUJ-NAPOCA",
title = "Assessment of Chemical and Antioxidant Properties of Fresh and Dried Rosehip (Rosa canina L.)",
pages = "113-108",
number = "1",
volume = "47",
doi = "10.15835/nbha47111221"
}

Paunović, D., Kalušević, A., Petrović, T., Urošević, T., Djinović, D., Nedović, V.,& Popović-Djordjević, J.. (2019). Assessment of Chemical and Antioxidant Properties of Fresh and Dried Rosehip (Rosa canina L.). in NOTULAE BOTANICAE HORTI AGROBOTANICI CLUJ-NAPOCA
Univ Agr Sci & Veterinary Med Cluj-Napoca, Cluj-Napoca., 47(1), 108-113.
https://doi.org/10.15835/nbha47111221

Paunović D, Kalušević A, Petrović T, Urošević T, Djinović D, Nedović V, Popović-Djordjević J. Assessment of Chemical and Antioxidant Properties of Fresh and Dried Rosehip (Rosa canina L.). in NOTULAE BOTANICAE HORTI AGROBOTANICI CLUJ-NAPOCA. 2019;47(1):108-113.
doi:10.15835/nbha47111221 .

Paunović, Dragana, Kalušević, Ana, Petrović, Tanja, Urošević, Tijana, Djinović, Dušica, Nedović, Viktor, Popović-Djordjević, Jelena, "Assessment of Chemical and Antioxidant Properties of Fresh and Dried Rosehip (Rosa canina L.)" in NOTULAE BOTANICAE HORTI AGROBOTANICI CLUJ-NAPOCA, 47, no. 1 (2019):108-113,
https://doi.org/10.15835/nbha47111221 . .

TY  - GEN
AU  - Paunović, Dragana
AU  - Marković, Jovana
AU  - Ivanović, Evica
AU  - Rabrenović, Biljana
AU  - Despotović, Saša
AU  - Banjac, Nebojša
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6891
AB  - Pumpkin contains a high content of carotenoids, the majority of which are alpha-carotene, beta-carotene, alpha-cryptoxanthin, lutein/zeaxanthin and violaxanthin. The main beneficial effect of carotenoids derives from their antioxidant activity, i.e. protecting cells against the harmful effects of free radicals. The aim of this study was to determine the content of total pumpkin carotenoids during cooking, baking in oven and a microwave oven to examine how different heat treatments affect on the stability of the carotenoids. The standard spectrophotometric method was used to determine the content of total carotenoids, measuring the absorbance of extracted samples at a wavelength of 445 nm. Samples were extracted by petrolether. According to the obtained results, the highest content of carotenoids was in fresh pumpkin (172,93 μg/g dry matter), then in a pumpkin baked in the oven (66,63 μg/g dry matter), then in a pumpkin baked in microwave oven (65,97 μg/g dry matter) and the lowest content of total carotenoids was determined in cooked pumpkin (54,42 μg/g dry matter). These results indicated that different heat treatments were significantly affected on the stability of carotenoids in pumpkin. The higher losses were during cooking, while the losses of baking in the oven and microwave oven were similar.
T2  - 1st International Conference on Advanced Production and Processing
T1  - Stability of carotenoids in pumpkin during the different heat treatments
SP  - 32
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6891
ER  - 

@misc{
author = "Paunović, Dragana and Marković, Jovana and Ivanović, Evica and Rabrenović, Biljana and Despotović, Saša and Banjac, Nebojša",
year = "2019",
abstract = "Pumpkin contains a high content of carotenoids, the majority of which are alpha-carotene, beta-carotene, alpha-cryptoxanthin, lutein/zeaxanthin and violaxanthin. The main beneficial effect of carotenoids derives from their antioxidant activity, i.e. protecting cells against the harmful effects of free radicals. The aim of this study was to determine the content of total pumpkin carotenoids during cooking, baking in oven and a microwave oven to examine how different heat treatments affect on the stability of the carotenoids. The standard spectrophotometric method was used to determine the content of total carotenoids, measuring the absorbance of extracted samples at a wavelength of 445 nm. Samples were extracted by petrolether. According to the obtained results, the highest content of carotenoids was in fresh pumpkin (172,93 μg/g dry matter), then in a pumpkin baked in the oven (66,63 μg/g dry matter), then in a pumpkin baked in microwave oven (65,97 μg/g dry matter) and the lowest content of total carotenoids was determined in cooked pumpkin (54,42 μg/g dry matter). These results indicated that different heat treatments were significantly affected on the stability of carotenoids in pumpkin. The higher losses were during cooking, while the losses of baking in the oven and microwave oven were similar.",
journal = "1st International Conference on Advanced Production and Processing",
title = "Stability of carotenoids in pumpkin during the different heat treatments",
pages = "32",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6891"
}

Paunović, D., Marković, J., Ivanović, E., Rabrenović, B., Despotović, S.,& Banjac, N.. (2019). Stability of carotenoids in pumpkin during the different heat treatments. in 1st International Conference on Advanced Production and Processing, 32.
https://hdl.handle.net/21.15107/rcub_agrospace_6891

Paunović D, Marković J, Ivanović E, Rabrenović B, Despotović S, Banjac N. Stability of carotenoids in pumpkin during the different heat treatments. in 1st International Conference on Advanced Production and Processing. 2019;:32.
https://hdl.handle.net/21.15107/rcub_agrospace_6891 .

Paunović, Dragana, Marković, Jovana, Ivanović, Evica, Rabrenović, Biljana, Despotović, Saša, Banjac, Nebojša, "Stability of carotenoids in pumpkin during the different heat treatments" in 1st International Conference on Advanced Production and Processing (2019):32,
https://hdl.handle.net/21.15107/rcub_agrospace_6891 .

TY  - GEN
AU  - Paunović, Dragana
AU  - Demin, Mirjana
AU  - Petrović, Tanja
AU  - Marković, Jovana
AU  - Vujasinović, Vesna
AU  - Rabrenović, Biljana
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6894
AB  - The refined sunflower and palm oil are used in the food industry for the production of French 
fries. Literary data have been shown that the palm oil had less tendency to degradation than 
sunflower oil, due to its fatty acid composition. However, palm olein is a palm oil fraction and 
therefore has a different composition of fatty acids. The aim of this study was to investigate 
quality of the refined palm olein in relation to the refined sunflower oil during the production 
of French fries. The oil samples were used for multiple frying during seven days (40 minutes 
per day at a temperature of 165 °C). The peroxide number and free fatty acids content (acid 
number) were determined by standard analytical methods. The results showed that the peroxide 
number in sunflower oil and palm olein increased by 75.0% and 77.8%, while the acid number 
increased by 50.0% and 26.8%, respectively, in relation to their initial values in fresh oil 
samples. Based on these results it can be concluded that the palm olein was more suitable for 
frying. However, this finding cannot be indicated with certainty because the quality of the oil 
depends on many more parameters, not only of analyzed in this paper.
T2  - 1st International Conference on Advanced Production and Processing
T1  - The quality of sunflower oil and palm olein during the production of french fries
SP  - 34
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6894
ER  - 

@misc{
author = "Paunović, Dragana and Demin, Mirjana and Petrović, Tanja and Marković, Jovana and Vujasinović, Vesna and Rabrenović, Biljana",
year = "2019",
abstract = "The refined sunflower and palm oil are used in the food industry for the production of French 
fries. Literary data have been shown that the palm oil had less tendency to degradation than 
sunflower oil, due to its fatty acid composition. However, palm olein is a palm oil fraction and 
therefore has a different composition of fatty acids. The aim of this study was to investigate 
quality of the refined palm olein in relation to the refined sunflower oil during the production 
of French fries. The oil samples were used for multiple frying during seven days (40 minutes 
per day at a temperature of 165 °C). The peroxide number and free fatty acids content (acid 
number) were determined by standard analytical methods. The results showed that the peroxide 
number in sunflower oil and palm olein increased by 75.0% and 77.8%, while the acid number 
increased by 50.0% and 26.8%, respectively, in relation to their initial values in fresh oil 
samples. Based on these results it can be concluded that the palm olein was more suitable for 
frying. However, this finding cannot be indicated with certainty because the quality of the oil 
depends on many more parameters, not only of analyzed in this paper.",
journal = "1st International Conference on Advanced Production and Processing",
title = "The quality of sunflower oil and palm olein during the production of french fries",
pages = "34",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6894"
}

Paunović, D., Demin, M., Petrović, T., Marković, J., Vujasinović, V.,& Rabrenović, B.. (2019). The quality of sunflower oil and palm olein during the production of french fries. in 1st International Conference on Advanced Production and Processing, 34.
https://hdl.handle.net/21.15107/rcub_agrospace_6894

Paunović D, Demin M, Petrović T, Marković J, Vujasinović V, Rabrenović B. The quality of sunflower oil and palm olein during the production of french fries. in 1st International Conference on Advanced Production and Processing. 2019;:34.
https://hdl.handle.net/21.15107/rcub_agrospace_6894 .

Paunović, Dragana, Demin, Mirjana, Petrović, Tanja, Marković, Jovana, Vujasinović, Vesna, Rabrenović, Biljana, "The quality of sunflower oil and palm olein during the production of french fries" in 1st International Conference on Advanced Production and Processing (2019):34,
https://hdl.handle.net/21.15107/rcub_agrospace_6894 .

TY  - JOUR
AU  - Popović, Blaženka
AU  - Janković-Šoja, Svjetlana
AU  - Paunović, Tamara
AU  - Maletić, Radojka
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4981
AB  - The term sustainable development is used in many areas and spheres of life and is becoming a modern phenomenon determining the direction of progress of every society. Sustainable development implies continuous economic development with respect to environmental principles and focuses on overcoming conflicts between economy and ecology. The aim of this paper is to evaluate sustainable development management in EU countries through selected indicators characterizing sustainable development and its core dimensions. We present the results of an evaluation of the sustainable development of EU countries using cluster analysis. Countries that are similar in terms of sustainability are identified by cluster analysis. Four clusters were separated, the affiliation of each country to a particular cluster was determined, and the characteristics of each cluster were defined. The goal of sustainability management is to create an adequate approach to development of the economic and environmental performance, and therefore achieve sustainability. The achievements of most developed countries should be an incentive for those that are at a lower level of development. In addition, this research provides insight into some specific goals of sustainable development where some countries are lagging behind. This could be the basis for directing efforts in specific areas of sustainable development to improve their own position in such an important global issue.
PB  - MDPI, BASEL
T2  - Sustainability
T1  - Evaluation of Sustainable Development Management in EU Countries
IS  - 24
VL  - 11
DO  - 10.3390/su11247140
ER  - 

@article{
author = "Popović, Blaženka and Janković-Šoja, Svjetlana and Paunović, Tamara and Maletić, Radojka",
year = "2019",
abstract = "The term sustainable development is used in many areas and spheres of life and is becoming a modern phenomenon determining the direction of progress of every society. Sustainable development implies continuous economic development with respect to environmental principles and focuses on overcoming conflicts between economy and ecology. The aim of this paper is to evaluate sustainable development management in EU countries through selected indicators characterizing sustainable development and its core dimensions. We present the results of an evaluation of the sustainable development of EU countries using cluster analysis. Countries that are similar in terms of sustainability are identified by cluster analysis. Four clusters were separated, the affiliation of each country to a particular cluster was determined, and the characteristics of each cluster were defined. The goal of sustainability management is to create an adequate approach to development of the economic and environmental performance, and therefore achieve sustainability. The achievements of most developed countries should be an incentive for those that are at a lower level of development. In addition, this research provides insight into some specific goals of sustainable development where some countries are lagging behind. This could be the basis for directing efforts in specific areas of sustainable development to improve their own position in such an important global issue.",
publisher = "MDPI, BASEL",
journal = "Sustainability",
title = "Evaluation of Sustainable Development Management in EU Countries",
number = "24",
volume = "11",
doi = "10.3390/su11247140"
}

Popović, B., Janković-Šoja, S., Paunović, T.,& Maletić, R.. (2019). Evaluation of Sustainable Development Management in EU Countries. in Sustainability
MDPI, BASEL., 11(24).
https://doi.org/10.3390/su11247140

Popović B, Janković-Šoja S, Paunović T, Maletić R. Evaluation of Sustainable Development Management in EU Countries. in Sustainability. 2019;11(24).
doi:10.3390/su11247140 .

Popović, Blaženka, Janković-Šoja, Svjetlana, Paunović, Tamara, Maletić, Radojka, "Evaluation of Sustainable Development Management in EU Countries" in Sustainability, 11, no. 24 (2019),
https://doi.org/10.3390/su11247140 . .

TY  - JOUR
AU  - Yilmaztekin, Murat
AU  - Lević, Steva
AU  - Kalušević, Ana
AU  - Cam, Mustafa
AU  - Bugarski, Branko
AU  - Rakić, Vesna
AU  - Pavlović, Vladimir
AU  - Nedović, Viktor
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5760
AB  - Aim: The aim was to choose the optimal encapsulation system and to incorporate encapsulates loaded with essential oil into the ice cream as a model food product. Methods: Ca-alginate beads were produced by electrostatic extrusion process. Gelatine/alginate coacervates were processed with coacervation. Carnauba wax microparticles were produced using melt dispersion process. Morphological properties, chemical, and thermal stabilities of encapsulates were tested by SEM, FTIR spectral, and thermogravimetric analysis. Results: Alginate provided sufficient emulsion stability over 1 h. Ca-alginate showed higher encapsulation efficiency (EE) (98.4 +/- 4.3%) compared to carnauba wax (94.2 +/- 7.8%) and gelatine/alginate coacervates (13.2 +/- 1.2%). The presence of essential oil in all three types of encapsulates confirmed with FTIR. The encapsulation process ensured controlled release and thermal stability of the oil. Conclusions: Ca-alginate matrix as the most suitable for peppermint essential oil encapsulation. The sensory analysis showed that ice cream incorporating encapsulates is a promising system for the consumption of health beneficial peppermint essential oil.
PB  - Taylor & Francis Ltd, Abingdon
T2  - Journal of Microencapsulation
T1  - Characterisation of peppermint (Mentha piperita L.) essential oil encapsulates
EP  - 119
IS  - 2
SP  - 109
VL  - 36
DO  - 10.1080/02652048.2019.1607596
ER  - 

@article{
author = "Yilmaztekin, Murat and Lević, Steva and Kalušević, Ana and Cam, Mustafa and Bugarski, Branko and Rakić, Vesna and Pavlović, Vladimir and Nedović, Viktor",
year = "2019",
abstract = "Aim: The aim was to choose the optimal encapsulation system and to incorporate encapsulates loaded with essential oil into the ice cream as a model food product. Methods: Ca-alginate beads were produced by electrostatic extrusion process. Gelatine/alginate coacervates were processed with coacervation. Carnauba wax microparticles were produced using melt dispersion process. Morphological properties, chemical, and thermal stabilities of encapsulates were tested by SEM, FTIR spectral, and thermogravimetric analysis. Results: Alginate provided sufficient emulsion stability over 1 h. Ca-alginate showed higher encapsulation efficiency (EE) (98.4 +/- 4.3%) compared to carnauba wax (94.2 +/- 7.8%) and gelatine/alginate coacervates (13.2 +/- 1.2%). The presence of essential oil in all three types of encapsulates confirmed with FTIR. The encapsulation process ensured controlled release and thermal stability of the oil. Conclusions: Ca-alginate matrix as the most suitable for peppermint essential oil encapsulation. The sensory analysis showed that ice cream incorporating encapsulates is a promising system for the consumption of health beneficial peppermint essential oil.",
publisher = "Taylor & Francis Ltd, Abingdon",
journal = "Journal of Microencapsulation",
title = "Characterisation of peppermint (Mentha piperita L.) essential oil encapsulates",
pages = "119-109",
number = "2",
volume = "36",
doi = "10.1080/02652048.2019.1607596"
}

Yilmaztekin, M., Lević, S., Kalušević, A., Cam, M., Bugarski, B., Rakić, V., Pavlović, V.,& Nedović, V.. (2019). Characterisation of peppermint (Mentha piperita L.) essential oil encapsulates. in Journal of Microencapsulation
Taylor & Francis Ltd, Abingdon., 36(2), 109-119.
https://doi.org/10.1080/02652048.2019.1607596

Yilmaztekin M, Lević S, Kalušević A, Cam M, Bugarski B, Rakić V, Pavlović V, Nedović V. Characterisation of peppermint (Mentha piperita L.) essential oil encapsulates. in Journal of Microencapsulation. 2019;36(2):109-119.
doi:10.1080/02652048.2019.1607596 .

Yilmaztekin, Murat, Lević, Steva, Kalušević, Ana, Cam, Mustafa, Bugarski, Branko, Rakić, Vesna, Pavlović, Vladimir, Nedović, Viktor, "Characterisation of peppermint (Mentha piperita L.) essential oil encapsulates" in Journal of Microencapsulation, 36, no. 2 (2019):109-119,
https://doi.org/10.1080/02652048.2019.1607596 . .

TY  - JOUR
AU  - Miletić, Dunja
AU  - Turlo, Jadwiga
AU  - Podsadni, Piotr
AU  - Pantić, Milena
AU  - Nedović, Viktor
AU  - Lević, Steva
AU  - Nikšić, Miomir
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4935
AB  - BACKGROUND:  The ability of Coriolus versicolor medicinal mushroom to accumulate and transform selenium from selenourea and sodium selenite into an organic form - l-selenomethionine - during growth in liquid medium is examined in this paper. Additionally, the impact of supplementation on biological activity of the selenated mushroom methanol extracts, as well as their chemical composition, is studied. RESULTS Selenium accumulation was more efficient with sodium selenite application, but biomass yield was significantly lower (1.89 g DW L-1) compared to samples enriched with selenourea (4.48 g DW L-1). Mushroom sample obtained after growing in liquid medium with selenourea had significantly higher l-selenomethionine content compared to the sample grown in medium with sodium selenite. Selenium-enriched methanol extracts of C. versicolor mushroom showed improved antimicrobial and antioxidant activities compared to non-enriched extract. CONCLUSION Our results suggest that C. versicolor mushroom cultivated in liquid culture enriched with selenourea can be used for the production of novel food supplements with improved selenium bioavailability. More than 30% of total accumulated selenium from selenourea is transformed into l-selenomethionine. Differences in biological activity of methanol extracts can be explained not only by different selenium content but also by the differences in chemical composition of extracts.
PB  - Wiley, Hoboken
T2  - Journal of the Science of Food and Agriculture
T1  - Selenium-enriched Coriolus versicolor mushroom biomass: potential novel food supplement with improved selenium bioavailability
EP  - 5130
IS  - 11
SP  - 5122
VL  - 99
DO  - 10.1002/jsfa.9756
ER  - 

@article{
author = "Miletić, Dunja and Turlo, Jadwiga and Podsadni, Piotr and Pantić, Milena and Nedović, Viktor and Lević, Steva and Nikšić, Miomir",
year = "2019",
abstract = "BACKGROUND:  The ability of Coriolus versicolor medicinal mushroom to accumulate and transform selenium from selenourea and sodium selenite into an organic form - l-selenomethionine - during growth in liquid medium is examined in this paper. Additionally, the impact of supplementation on biological activity of the selenated mushroom methanol extracts, as well as their chemical composition, is studied. RESULTS Selenium accumulation was more efficient with sodium selenite application, but biomass yield was significantly lower (1.89 g DW L-1) compared to samples enriched with selenourea (4.48 g DW L-1). Mushroom sample obtained after growing in liquid medium with selenourea had significantly higher l-selenomethionine content compared to the sample grown in medium with sodium selenite. Selenium-enriched methanol extracts of C. versicolor mushroom showed improved antimicrobial and antioxidant activities compared to non-enriched extract. CONCLUSION Our results suggest that C. versicolor mushroom cultivated in liquid culture enriched with selenourea can be used for the production of novel food supplements with improved selenium bioavailability. More than 30% of total accumulated selenium from selenourea is transformed into l-selenomethionine. Differences in biological activity of methanol extracts can be explained not only by different selenium content but also by the differences in chemical composition of extracts.",
publisher = "Wiley, Hoboken",
journal = "Journal of the Science of Food and Agriculture",
title = "Selenium-enriched Coriolus versicolor mushroom biomass: potential novel food supplement with improved selenium bioavailability",
pages = "5130-5122",
number = "11",
volume = "99",
doi = "10.1002/jsfa.9756"
}

Miletić, D., Turlo, J., Podsadni, P., Pantić, M., Nedović, V., Lević, S.,& Nikšić, M.. (2019). Selenium-enriched Coriolus versicolor mushroom biomass: potential novel food supplement with improved selenium bioavailability. in Journal of the Science of Food and Agriculture
Wiley, Hoboken., 99(11), 5122-5130.
https://doi.org/10.1002/jsfa.9756

Miletić D, Turlo J, Podsadni P, Pantić M, Nedović V, Lević S, Nikšić M. Selenium-enriched Coriolus versicolor mushroom biomass: potential novel food supplement with improved selenium bioavailability. in Journal of the Science of Food and Agriculture. 2019;99(11):5122-5130.
doi:10.1002/jsfa.9756 .

Miletić, Dunja, Turlo, Jadwiga, Podsadni, Piotr, Pantić, Milena, Nedović, Viktor, Lević, Steva, Nikšić, Miomir, "Selenium-enriched Coriolus versicolor mushroom biomass: potential novel food supplement with improved selenium bioavailability" in Journal of the Science of Food and Agriculture, 99, no. 11 (2019):5122-5130,
https://doi.org/10.1002/jsfa.9756 . .

TY  - JOUR
AU  - Veljović, Sonja
AU  - Tomić, Nikola
AU  - Belović, Miona M.
AU  - Nikićević, Ninoslav
AU  - Vukosavljević, Predrag
AU  - Nikšić, Miomir
AU  - Tešević, Vele
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4961
AB  - The multicomponent mixtures consisting of herbs and fungi are commonly used for the production of alcoholic beverages with potential health-promoting effects in many Asian countries. The medicinal fungus Ganoderma lucidum is one of the most important fungi used for spirit production. Although this fungus affects the aromatic complexity of spirits, only a small number of studies have focused on investigating the influence of G. lucidum on the aromatic profile and colour of spirits. The aim of the research is to evaluate the influence of adding G. lucidum and herbal extract on final concentrations of volatile compounds and sensory quality of several distillates. In this study, distillates (grain, plum, grape and wine) were used to produce new spirit-based beverages with the fungus G. lucidum only, or with the fungus and herbal extract. Fifty-nine aroma compounds were identified by GC-MS. The aromatic profiles were strongly influenced by the primary aromas of the distillates, but the addition of G. lucidum and herbal extract enriched the volatile fraction of distillates with a range of ethyl esters, with a fruity and floral fragrance. Higher alcohols, 1-propanol, 2-isobutanol and isoamyl alcohol, were the most abundant volatile compounds in the analyzed distillates and spirits. The lightness of distillates was from 60.7 to 63.6, and with the addition of Ganoderma it significantly decreased to the range from 43.6 to 50.5. The addition of the fungus also increased the intensity of red and yellow colours. The Ganoderma spirits scored very highly in sensory evaluation (17.6-18.3), significantly better than the spirits without any additions (16.1-16.9).
PB  - Faculty Food Technology Biotechnology, Zagreb
T2  - Food Technology and Biotechnology
T1  - Volatile Composition, Colour, and Sensory Quality of Spirit-Based Beverages Enriched with Medicinal Fungus Ganoderma lucidum and Herbal Extract
EP  - 417
IS  - 3
SP  - 408
VL  - 57
DO  - 10.17113/ftb.57.03.19.6106
ER  - 

@article{
author = "Veljović, Sonja and Tomić, Nikola and Belović, Miona M. and Nikićević, Ninoslav and Vukosavljević, Predrag and Nikšić, Miomir and Tešević, Vele",
year = "2019",
abstract = "The multicomponent mixtures consisting of herbs and fungi are commonly used for the production of alcoholic beverages with potential health-promoting effects in many Asian countries. The medicinal fungus Ganoderma lucidum is one of the most important fungi used for spirit production. Although this fungus affects the aromatic complexity of spirits, only a small number of studies have focused on investigating the influence of G. lucidum on the aromatic profile and colour of spirits. The aim of the research is to evaluate the influence of adding G. lucidum and herbal extract on final concentrations of volatile compounds and sensory quality of several distillates. In this study, distillates (grain, plum, grape and wine) were used to produce new spirit-based beverages with the fungus G. lucidum only, or with the fungus and herbal extract. Fifty-nine aroma compounds were identified by GC-MS. The aromatic profiles were strongly influenced by the primary aromas of the distillates, but the addition of G. lucidum and herbal extract enriched the volatile fraction of distillates with a range of ethyl esters, with a fruity and floral fragrance. Higher alcohols, 1-propanol, 2-isobutanol and isoamyl alcohol, were the most abundant volatile compounds in the analyzed distillates and spirits. The lightness of distillates was from 60.7 to 63.6, and with the addition of Ganoderma it significantly decreased to the range from 43.6 to 50.5. The addition of the fungus also increased the intensity of red and yellow colours. The Ganoderma spirits scored very highly in sensory evaluation (17.6-18.3), significantly better than the spirits without any additions (16.1-16.9).",
publisher = "Faculty Food Technology Biotechnology, Zagreb",
journal = "Food Technology and Biotechnology",
title = "Volatile Composition, Colour, and Sensory Quality of Spirit-Based Beverages Enriched with Medicinal Fungus Ganoderma lucidum and Herbal Extract",
pages = "417-408",
number = "3",
volume = "57",
doi = "10.17113/ftb.57.03.19.6106"
}

Veljović, S., Tomić, N., Belović, M. M., Nikićević, N., Vukosavljević, P., Nikšić, M.,& Tešević, V.. (2019). Volatile Composition, Colour, and Sensory Quality of Spirit-Based Beverages Enriched with Medicinal Fungus Ganoderma lucidum and Herbal Extract. in Food Technology and Biotechnology
Faculty Food Technology Biotechnology, Zagreb., 57(3), 408-417.
https://doi.org/10.17113/ftb.57.03.19.6106

Veljović S, Tomić N, Belović MM, Nikićević N, Vukosavljević P, Nikšić M, Tešević V. Volatile Composition, Colour, and Sensory Quality of Spirit-Based Beverages Enriched with Medicinal Fungus Ganoderma lucidum and Herbal Extract. in Food Technology and Biotechnology. 2019;57(3):408-417.
doi:10.17113/ftb.57.03.19.6106 .

Veljović, Sonja, Tomić, Nikola, Belović, Miona M., Nikićević, Ninoslav, Vukosavljević, Predrag, Nikšić, Miomir, Tešević, Vele, "Volatile Composition, Colour, and Sensory Quality of Spirit-Based Beverages Enriched with Medicinal Fungus Ganoderma lucidum and Herbal Extract" in Food Technology and Biotechnology, 57, no. 3 (2019):408-417,
https://doi.org/10.17113/ftb.57.03.19.6106 . .

TY  - JOUR
AU  - Kozarski, Maja
AU  - Klaus, Anita
AU  - Jakovljević, Dragica
AU  - Todorović, Nina
AU  - Wan-Mohtar, Wan Abd Al Qadr Imad
AU  - Nikšić, Miomir
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5083
AB  - Three different polysaccharide extracts of a wild European source of the mushroom Ganoderma lucidum were screened for their free radical-blocking potential, which could strengthen the skin's barrier function, and provide a skin-lightening effect via potential inhibition of tyrosinase. The anti-collagenase and anti-elastase activities, which can help to restore skin elasticity and tensile strength, were also evaluated for the three extracts. Carbohydrates were the most abundant components of the extracts, followed by smaller quantities of proteins, phenols and flavonoids. The glucan fraction represented between 48% and 61% of carbohydrate content in all three extracts. None of the analyzed extracts showed overt toxicity to spontaneously-transformed immortal human keratinocytes (HaCaT) at concentrations up to 2 mg/mL, and displayed superior scavenging ability on 2,2'-azinobis(3-ethylbenzothiazoline-6-sulfonic acid (ABTS) and 1,1-diphenyl-2-picrylhydrazyl (DPPH) radicals. The hot water crude polysaccharide extract (HWCP) and partially purified fraction (HWPP) were found to be effective inhibitors of lipid peroxidation (LPx), with an almost two-fold increased inhibition of LPx compared with ascorbic acid (EC50 = 1.65 +/- 0.08 mg/mL), a common additive in cosmeceutical formulations and used at mg levels. Among the investigated extracts, HWCP showed the strongest inhibition potential on tyrosinase and skin extracellular matrix (ECM) degradation enzymes. These diverse functionalities indicate that G. lucidum may represent a promising source of natural cosmeceutical ingredients.
PB  - Srpsko biološko društvo, Beograd, i dr.
T2  - Archives of Biological Sciences
T1  - Ganoderma lucidum as a cosmeceutical: antiradical potential and inhibitory effect on hyperpigmentation and skin extracellular matrix degradation enzymes
EP  - 264
IS  - 2
SP  - 253
VL  - 71
DO  - 10.2298/ABS181217007K
ER  - 

@article{
author = "Kozarski, Maja and Klaus, Anita and Jakovljević, Dragica and Todorović, Nina and Wan-Mohtar, Wan Abd Al Qadr Imad and Nikšić, Miomir",
year = "2019",
abstract = "Three different polysaccharide extracts of a wild European source of the mushroom Ganoderma lucidum were screened for their free radical-blocking potential, which could strengthen the skin's barrier function, and provide a skin-lightening effect via potential inhibition of tyrosinase. The anti-collagenase and anti-elastase activities, which can help to restore skin elasticity and tensile strength, were also evaluated for the three extracts. Carbohydrates were the most abundant components of the extracts, followed by smaller quantities of proteins, phenols and flavonoids. The glucan fraction represented between 48% and 61% of carbohydrate content in all three extracts. None of the analyzed extracts showed overt toxicity to spontaneously-transformed immortal human keratinocytes (HaCaT) at concentrations up to 2 mg/mL, and displayed superior scavenging ability on 2,2'-azinobis(3-ethylbenzothiazoline-6-sulfonic acid (ABTS) and 1,1-diphenyl-2-picrylhydrazyl (DPPH) radicals. The hot water crude polysaccharide extract (HWCP) and partially purified fraction (HWPP) were found to be effective inhibitors of lipid peroxidation (LPx), with an almost two-fold increased inhibition of LPx compared with ascorbic acid (EC50 = 1.65 +/- 0.08 mg/mL), a common additive in cosmeceutical formulations and used at mg levels. Among the investigated extracts, HWCP showed the strongest inhibition potential on tyrosinase and skin extracellular matrix (ECM) degradation enzymes. These diverse functionalities indicate that G. lucidum may represent a promising source of natural cosmeceutical ingredients.",
publisher = "Srpsko biološko društvo, Beograd, i dr.",
journal = "Archives of Biological Sciences",
title = "Ganoderma lucidum as a cosmeceutical: antiradical potential and inhibitory effect on hyperpigmentation and skin extracellular matrix degradation enzymes",
pages = "264-253",
number = "2",
volume = "71",
doi = "10.2298/ABS181217007K"
}

Kozarski, M., Klaus, A., Jakovljević, D., Todorović, N., Wan-Mohtar, W. A. A. Q. I.,& Nikšić, M.. (2019). Ganoderma lucidum as a cosmeceutical: antiradical potential and inhibitory effect on hyperpigmentation and skin extracellular matrix degradation enzymes. in Archives of Biological Sciences
Srpsko biološko društvo, Beograd, i dr.., 71(2), 253-264.
https://doi.org/10.2298/ABS181217007K

Kozarski M, Klaus A, Jakovljević D, Todorović N, Wan-Mohtar WAAQI, Nikšić M. Ganoderma lucidum as a cosmeceutical: antiradical potential and inhibitory effect on hyperpigmentation and skin extracellular matrix degradation enzymes. in Archives of Biological Sciences. 2019;71(2):253-264.
doi:10.2298/ABS181217007K .

Kozarski, Maja, Klaus, Anita, Jakovljević, Dragica, Todorović, Nina, Wan-Mohtar, Wan Abd Al Qadr Imad, Nikšić, Miomir, "Ganoderma lucidum as a cosmeceutical: antiradical potential and inhibitory effect on hyperpigmentation and skin extracellular matrix degradation enzymes" in Archives of Biological Sciences, 71, no. 2 (2019):253-264,
https://doi.org/10.2298/ABS181217007K . .

TY  - JOUR
AU  - Milincić, Danijel D.
AU  - Popović, Dušanka A.
AU  - Lević, Steva
AU  - Kostić, Aleksandar
AU  - Tešić, Živoslav
AU  - Nedović, Viktor
AU  - Pešić, Mirjana
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5004
AB  - Nanotechnology is an emerging field of science, and nanotechnological concepts have been intensively studied for potential applications in the food industry. Nanoparticles (with dimensions ranging from one to several hundred nanometers) have specific characteristics and better functionality, thanks to their size and other physicochemical properties. Polyphenols are recognized as active compounds that have several putative beneficial properties, including antioxidant, antimicrobial, and anticancer activity. However, the use of polyphenols as functional food ingredients faces numerous challenges, such as their poor stability, solubility, and bioavailability. These difficulties could be solved relatively easily by the application of encapsulation. The objective of this review is to present the most recent accomplishments in the usage of polyphenol-loaded nanoparticles in food science. Nanoparticles loaded with polyphenols and their applications as active ingredients for improving physicochemical and functional properties of food, or as components of active packaging materials, were critically reviewed. Potential adverse effects of polyphenol-loaded nanomaterials are also discussed.
PB  - MDPI, BASEL
T2  - Nanomaterials
T1  - Application of Polyphenol-Loaded Nanoparticles in Food Industry
IS  - 11
VL  - 9
DO  - 10.3390/nano9111629
ER  - 

@article{
author = "Milincić, Danijel D. and Popović, Dušanka A. and Lević, Steva and Kostić, Aleksandar and Tešić, Živoslav and Nedović, Viktor and Pešić, Mirjana",
year = "2019",
abstract = "Nanotechnology is an emerging field of science, and nanotechnological concepts have been intensively studied for potential applications in the food industry. Nanoparticles (with dimensions ranging from one to several hundred nanometers) have specific characteristics and better functionality, thanks to their size and other physicochemical properties. Polyphenols are recognized as active compounds that have several putative beneficial properties, including antioxidant, antimicrobial, and anticancer activity. However, the use of polyphenols as functional food ingredients faces numerous challenges, such as their poor stability, solubility, and bioavailability. These difficulties could be solved relatively easily by the application of encapsulation. The objective of this review is to present the most recent accomplishments in the usage of polyphenol-loaded nanoparticles in food science. Nanoparticles loaded with polyphenols and their applications as active ingredients for improving physicochemical and functional properties of food, or as components of active packaging materials, were critically reviewed. Potential adverse effects of polyphenol-loaded nanomaterials are also discussed.",
publisher = "MDPI, BASEL",
journal = "Nanomaterials",
title = "Application of Polyphenol-Loaded Nanoparticles in Food Industry",
number = "11",
volume = "9",
doi = "10.3390/nano9111629"
}

Milincić, D. D., Popović, D. A., Lević, S., Kostić, A., Tešić, Ž., Nedović, V.,& Pešić, M.. (2019). Application of Polyphenol-Loaded Nanoparticles in Food Industry. in Nanomaterials
MDPI, BASEL., 9(11).
https://doi.org/10.3390/nano9111629

Milincić DD, Popović DA, Lević S, Kostić A, Tešić Ž, Nedović V, Pešić M. Application of Polyphenol-Loaded Nanoparticles in Food Industry. in Nanomaterials. 2019;9(11).
doi:10.3390/nano9111629 .

Milincić, Danijel D., Popović, Dušanka A., Lević, Steva, Kostić, Aleksandar, Tešić, Živoslav, Nedović, Viktor, Pešić, Mirjana, "Application of Polyphenol-Loaded Nanoparticles in Food Industry" in Nanomaterials, 9, no. 11 (2019),
https://doi.org/10.3390/nano9111629 . .

TY  - JOUR
AU  - Yilmaztekin, Murat
AU  - Lević, Steva
AU  - Kalušević, Ana
AU  - Cam, Mustafa
AU  - Bugarski, Branko
AU  - Rakić, Vesna
AU  - Pavlović, Vladimir
AU  - Nedović, Viktor
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5103
AB  - Aim: The aim was to choose the optimal encapsulation system and to incorporate encapsulates loaded with essential oil into the ice cream as a model food product. Methods: Ca-alginate beads were produced by electrostatic extrusion process. Gelatine/alginate coacervates were processed with coacervation. Carnauba wax microparticles were produced using melt dispersion process. Morphological properties, chemical, and thermal stabilities of encapsulates were tested by SEM, FTIR spectral, and thermogravimetric analysis. Results: Alginate provided sufficient emulsion stability over 1 h. Ca-alginate showed higher encapsulation efficiency (EE) (98.4 +/- 4.3%) compared to carnauba wax (94.2 +/- 7.8%) and gelatine/alginate coacervates (13.2 +/- 1.2%). The presence of essential oil in all three types of encapsulates confirmed with FTIR. The encapsulation process ensured controlled release and thermal stability of the oil. Conclusions: Ca-alginate matrix as the most suitable for peppermint essential oil encapsulation. The sensory analysis showed that ice cream incorporating encapsulates is a promising system for the consumption of health beneficial peppermint essential oil.
PB  - Taylor & Francis Ltd, Abingdon
T2  - Journal of Microencapsulation
T1  - Characterisation of peppermint (Mentha piperita L.) essential oil encapsulates
EP  - 119
IS  - 2
SP  - 109
VL  - 36
DO  - 10.1080/02652048.2019.1607596
ER  - 

@article{
author = "Yilmaztekin, Murat and Lević, Steva and Kalušević, Ana and Cam, Mustafa and Bugarski, Branko and Rakić, Vesna and Pavlović, Vladimir and Nedović, Viktor",
year = "2019",
abstract = "Aim: The aim was to choose the optimal encapsulation system and to incorporate encapsulates loaded with essential oil into the ice cream as a model food product. Methods: Ca-alginate beads were produced by electrostatic extrusion process. Gelatine/alginate coacervates were processed with coacervation. Carnauba wax microparticles were produced using melt dispersion process. Morphological properties, chemical, and thermal stabilities of encapsulates were tested by SEM, FTIR spectral, and thermogravimetric analysis. Results: Alginate provided sufficient emulsion stability over 1 h. Ca-alginate showed higher encapsulation efficiency (EE) (98.4 +/- 4.3%) compared to carnauba wax (94.2 +/- 7.8%) and gelatine/alginate coacervates (13.2 +/- 1.2%). The presence of essential oil in all three types of encapsulates confirmed with FTIR. The encapsulation process ensured controlled release and thermal stability of the oil. Conclusions: Ca-alginate matrix as the most suitable for peppermint essential oil encapsulation. The sensory analysis showed that ice cream incorporating encapsulates is a promising system for the consumption of health beneficial peppermint essential oil.",
publisher = "Taylor & Francis Ltd, Abingdon",
journal = "Journal of Microencapsulation",
title = "Characterisation of peppermint (Mentha piperita L.) essential oil encapsulates",
pages = "119-109",
number = "2",
volume = "36",
doi = "10.1080/02652048.2019.1607596"
}

Yilmaztekin, M., Lević, S., Kalušević, A., Cam, M., Bugarski, B., Rakić, V., Pavlović, V.,& Nedović, V.. (2019). Characterisation of peppermint (Mentha piperita L.) essential oil encapsulates. in Journal of Microencapsulation
Taylor & Francis Ltd, Abingdon., 36(2), 109-119.
https://doi.org/10.1080/02652048.2019.1607596

Yilmaztekin M, Lević S, Kalušević A, Cam M, Bugarski B, Rakić V, Pavlović V, Nedović V. Characterisation of peppermint (Mentha piperita L.) essential oil encapsulates. in Journal of Microencapsulation. 2019;36(2):109-119.
doi:10.1080/02652048.2019.1607596 .

Yilmaztekin, Murat, Lević, Steva, Kalušević, Ana, Cam, Mustafa, Bugarski, Branko, Rakić, Vesna, Pavlović, Vladimir, Nedović, Viktor, "Characterisation of peppermint (Mentha piperita L.) essential oil encapsulates" in Journal of Microencapsulation, 36, no. 2 (2019):109-119,
https://doi.org/10.1080/02652048.2019.1607596 . .

TY  - JOUR
AU  - Čakar, Uroš D.
AU  - Petrović, Aleksandar
AU  - Pejin, Boris
AU  - Cakar, Mira
AU  - Zivković, Marijana B.
AU  - Vajs, Vlatka
AU  - Djordjević, Brizita
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5046
AB  - This study aimed to estimate the potential of the selected berry (strawberry) and drupe (apricot, plum and sweet cherry) fruits as the substrates for the production of new fruit wines enriched with phenolic compounds. Sweet cherry wine (cultivar Burlat) stood out both for the profound content of phenolics (followed by their chemical profile) and potent anti-DPPH radical activity. The same fruit wine samples exhibited high redox potentials, slightly lower than strawberry and plum wine samples. Therefore, sweet cherry cultivar Burlat may be well recommended for development of novel fruit-based products endowed with naturally occurring phenolics. In any case, the remaining four cultivars are also worth further research efforts, particularly apricot cultivar Keckemetska ruza, which is one of the representatives of greatly underestimated fruit type thus far as a substrate for the production of the relevant fruit wines.
PB  - Elsevier, Amsterdam
T2  - Scientia Horticulturae
T1  - Fruit as a substrate for a wine: A case study of selected berry and drupe fruit wines
EP  - 49
SP  - 42
VL  - 244
DO  - 10.1016/j.scienta.2018.09.020
ER  - 

@article{
author = "Čakar, Uroš D. and Petrović, Aleksandar and Pejin, Boris and Cakar, Mira and Zivković, Marijana B. and Vajs, Vlatka and Djordjević, Brizita",
year = "2019",
abstract = "This study aimed to estimate the potential of the selected berry (strawberry) and drupe (apricot, plum and sweet cherry) fruits as the substrates for the production of new fruit wines enriched with phenolic compounds. Sweet cherry wine (cultivar Burlat) stood out both for the profound content of phenolics (followed by their chemical profile) and potent anti-DPPH radical activity. The same fruit wine samples exhibited high redox potentials, slightly lower than strawberry and plum wine samples. Therefore, sweet cherry cultivar Burlat may be well recommended for development of novel fruit-based products endowed with naturally occurring phenolics. In any case, the remaining four cultivars are also worth further research efforts, particularly apricot cultivar Keckemetska ruza, which is one of the representatives of greatly underestimated fruit type thus far as a substrate for the production of the relevant fruit wines.",
publisher = "Elsevier, Amsterdam",
journal = "Scientia Horticulturae",
title = "Fruit as a substrate for a wine: A case study of selected berry and drupe fruit wines",
pages = "49-42",
volume = "244",
doi = "10.1016/j.scienta.2018.09.020"
}

Čakar, U. D., Petrović, A., Pejin, B., Cakar, M., Zivković, M. B., Vajs, V.,& Djordjević, B.. (2019). Fruit as a substrate for a wine: A case study of selected berry and drupe fruit wines. in Scientia Horticulturae
Elsevier, Amsterdam., 244, 42-49.
https://doi.org/10.1016/j.scienta.2018.09.020

Čakar UD, Petrović A, Pejin B, Cakar M, Zivković MB, Vajs V, Djordjević B. Fruit as a substrate for a wine: A case study of selected berry and drupe fruit wines. in Scientia Horticulturae. 2019;244:42-49.
doi:10.1016/j.scienta.2018.09.020 .

Čakar, Uroš D., Petrović, Aleksandar, Pejin, Boris, Cakar, Mira, Zivković, Marijana B., Vajs, Vlatka, Djordjević, Brizita, "Fruit as a substrate for a wine: A case study of selected berry and drupe fruit wines" in Scientia Horticulturae, 244 (2019):42-49,
https://doi.org/10.1016/j.scienta.2018.09.020 . .

TY  - JOUR
AU  - Savić, Bojan
AU  - Milojević, Ivan
AU  - Petrović, Vesna
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5199
AB  - In efforts to achieve and sustain competitiveness and contribute to the goal of sustainable development of society, entity management requires information that will enable the adoption of adequate decisions. The changed business environment and the growing importance of the issues that emerge from the domain of traditional business, both spatial and temporal, have necessitated the monitoring of costs not only during the production phase, but throughout the entire grain cycle of the product. Since conventional cost accounting systems do not have the capacity to generate the above information, in theory and practice, a life cycle costing system (LCC) has been developed. The aim of the paper is to point out the specificity and importance of perceiving and capturing the impacts and consequential costs that arise during the life cycle of the product, with particular reference to agribusiness, precisely because of the complexity of optimizing costs in that sector.
PB  - Naučno društvo agrarnih ekonomista Balkana, Beograd, Institut za ekonomiku poljoprivrede, Beograd i Akademija ekonomskih nauka, Bukurešt
T2  - Ekonomika poljoprivrede
T1  - Cost optimization in agribusiness based on life cycle costing
EP  - 834
IS  - 3
SP  - 823
VL  - 66
DO  - 10.5937/ekoPolj1903823S
ER  - 

@article{
author = "Savić, Bojan and Milojević, Ivan and Petrović, Vesna",
year = "2019",
abstract = "In efforts to achieve and sustain competitiveness and contribute to the goal of sustainable development of society, entity management requires information that will enable the adoption of adequate decisions. The changed business environment and the growing importance of the issues that emerge from the domain of traditional business, both spatial and temporal, have necessitated the monitoring of costs not only during the production phase, but throughout the entire grain cycle of the product. Since conventional cost accounting systems do not have the capacity to generate the above information, in theory and practice, a life cycle costing system (LCC) has been developed. The aim of the paper is to point out the specificity and importance of perceiving and capturing the impacts and consequential costs that arise during the life cycle of the product, with particular reference to agribusiness, precisely because of the complexity of optimizing costs in that sector.",
publisher = "Naučno društvo agrarnih ekonomista Balkana, Beograd, Institut za ekonomiku poljoprivrede, Beograd i Akademija ekonomskih nauka, Bukurešt",
journal = "Ekonomika poljoprivrede",
title = "Cost optimization in agribusiness based on life cycle costing",
pages = "834-823",
number = "3",
volume = "66",
doi = "10.5937/ekoPolj1903823S"
}

Savić, B., Milojević, I.,& Petrović, V.. (2019). Cost optimization in agribusiness based on life cycle costing. in Ekonomika poljoprivrede
Naučno društvo agrarnih ekonomista Balkana, Beograd, Institut za ekonomiku poljoprivrede, Beograd i Akademija ekonomskih nauka, Bukurešt., 66(3), 823-834.
https://doi.org/10.5937/ekoPolj1903823S

Savić B, Milojević I, Petrović V. Cost optimization in agribusiness based on life cycle costing. in Ekonomika poljoprivrede. 2019;66(3):823-834.
doi:10.5937/ekoPolj1903823S .

Savić, Bojan, Milojević, Ivan, Petrović, Vesna, "Cost optimization in agribusiness based on life cycle costing" in Ekonomika poljoprivrede, 66, no. 3 (2019):823-834,
https://doi.org/10.5937/ekoPolj1903823S . .

TY  - JOUR
AU  - Dajić-Stevanović, Zora
AU  - Bosnjak-Neumuller, Jasna
AU  - Pajić-Lijaković, Ivana
AU  - Raj, Jog
AU  - Vasiljević, Marko
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4631
AB  - The inconsistency of phytogenic feed additives' (PFA) effects on the livestock industry poses a risk for their use as a replacement for antibiotic growth promoters. The livestock market is being encouraged to use natural growth promotors, but information is limited about the PFA mode of action. The aim of this paper is to present the complexity of compounds present in essential oils (EOs) and factors that influence biological effects of PFA. In this paper, we highlight various controls and optimization parameters that influence the processes for the standardization of these products. The chemical composition of EOs depends on plant genetics, growth conditions, development stage at harvest, and processes of extracting active compounds. Their biological effects are further influenced by the interaction of phytochemicals and their bioavailability in the gastrointestinal tract of animals. PFA effects on animal health and production are also complex due to various EO antibiotic, antioxidant, anti-quorum sensing, anti-inflammatory, and digestive fluids stimulating activities. Research must focus on reliable methods to identify and control the quality and effects of EOs. In this study, we focused on available microencapsulation techniques of EOs to increase the bioavailability of active compounds, as well as their application in the animal feed additive industry.
PB  - MDPI, BASEL
T2  - Molecules
T1  - Essential Oils as Feed AdditivesFuture Perspectives
IS  - 7
VL  - 23
DO  - 10.3390/molecules23071717
ER  - 

@article{
author = "Dajić-Stevanović, Zora and Bosnjak-Neumuller, Jasna and Pajić-Lijaković, Ivana and Raj, Jog and Vasiljević, Marko",
year = "2018",
abstract = "The inconsistency of phytogenic feed additives' (PFA) effects on the livestock industry poses a risk for their use as a replacement for antibiotic growth promoters. The livestock market is being encouraged to use natural growth promotors, but information is limited about the PFA mode of action. The aim of this paper is to present the complexity of compounds present in essential oils (EOs) and factors that influence biological effects of PFA. In this paper, we highlight various controls and optimization parameters that influence the processes for the standardization of these products. The chemical composition of EOs depends on plant genetics, growth conditions, development stage at harvest, and processes of extracting active compounds. Their biological effects are further influenced by the interaction of phytochemicals and their bioavailability in the gastrointestinal tract of animals. PFA effects on animal health and production are also complex due to various EO antibiotic, antioxidant, anti-quorum sensing, anti-inflammatory, and digestive fluids stimulating activities. Research must focus on reliable methods to identify and control the quality and effects of EOs. In this study, we focused on available microencapsulation techniques of EOs to increase the bioavailability of active compounds, as well as their application in the animal feed additive industry.",
publisher = "MDPI, BASEL",
journal = "Molecules",
title = "Essential Oils as Feed AdditivesFuture Perspectives",
number = "7",
volume = "23",
doi = "10.3390/molecules23071717"
}

Dajić-Stevanović, Z., Bosnjak-Neumuller, J., Pajić-Lijaković, I., Raj, J.,& Vasiljević, M.. (2018). Essential Oils as Feed AdditivesFuture Perspectives. in Molecules
MDPI, BASEL., 23(7).
https://doi.org/10.3390/molecules23071717

Dajić-Stevanović Z, Bosnjak-Neumuller J, Pajić-Lijaković I, Raj J, Vasiljević M. Essential Oils as Feed AdditivesFuture Perspectives. in Molecules. 2018;23(7).
doi:10.3390/molecules23071717 .

Dajić-Stevanović, Zora, Bosnjak-Neumuller, Jasna, Pajić-Lijaković, Ivana, Raj, Jog, Vasiljević, Marko, "Essential Oils as Feed AdditivesFuture Perspectives" in Molecules, 23, no. 7 (2018),
https://doi.org/10.3390/molecules23071717 . .

TY  - JOUR
AU  - Rajić, Jasmina R.
AU  - Djordjević, Sofija M.
AU  - Tešević, Vele
AU  - Živković, Marijana B.
AU  - Djordjević, Neda O.
AU  - Paunović, Dragana
AU  - Nedović, Viktor
AU  - Petrović, Tanja
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4848
AB  - In this study, the polyphenol profile and antioxidant activity of the hydro-ethanolic extract of the fennel fruit were examined in order to investigate the possibility of its application as a potential functional food additive. Total phenols were analyzed by the method of Folin-Ciocalteu, while total flavonoids were determined by the aluminum chloride colorimetric method. The separation and quantification of phenolic compounds were performed by LC-MS/MS analysis, using a multiple reaction monitoring (MRM) mode. The antioxidant capacity was determined by FRAP and DPPH assays. The high values of total phenolics and flavonoids were found, as well as high antioxidant activity which amounted to 9023.33 ± 38.19 µmol Fe(II)/l and 3.73 ± 0.04 mmol TE/l, tested by FRAP and DPPH assays, respectively. Among the identified phenolic compounds, p-hydroxybenzoic and chlorogenic acids were detected as predominant. The obtained results indicated that the hydro-ethanolic extract of the fennel fruit can be used in food industry as a potential natural antioxidant.
AB  - U ovom radu određivan je sadržaj polifenola i antioksidativna aktivnost vodeno-etanolnog ekstrakta morača, sa ciljem ispitivanja mogućnosti njegove primene kao potencijalnog funkcionalnog aditiva. Ukupni fenoli su analizirani metodom po Folin-Ciocalteu, dok je ukupan sadržaj flavonoida određen kolorimetrijskom metodom primenom aluminijum hlorida. Razdvajanje i kvantifikacija fenolnih jedinjenja postignuti su upotrebom LC-MS/MS metode u režimu koji omogućava istovremeno praćenje više jonskih prelaza. Antioksidativni kapacitet je određivan primenom testova FRAP i DPPH. U testiranom ekstraktu dobijene su visoke vrednosti za ukupne fenole i flavonoide, a dobijena je i visoka vrednost antioksidativne aktivnosti, koja je iznosila 9023.33 ± 38,19 mmol Fe(II)/l i 3,73 ± 0,04 mmol TE/l, računato primenom testa FRAP odnosno testa DPPH. Među fenolnim jedinjenjima, phidroksibenzoeva i hlorogena kiselina su pronađene kao dominantne. Dobijeni rezultati ukazuju na to da se ekstrakt morača može primenjivati u prehrambenoj industriji kao potencijalni prirodni antioksidans.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd
T2  - Journal of Agricultural Sciences (Belgrade)
T1  - The extract of fennel fruit as a potential natural additive in food industry
T1  - Ekstrakt ploda morača kao potencijalni prirodni aditiv u prehrambenoj industriji
EP  - 215
IS  - 2
SP  - 205
VL  - 63
DO  - 10.2298/JAS1802205R
ER  - 

@article{
author = "Rajić, Jasmina R. and Djordjević, Sofija M. and Tešević, Vele and Živković, Marijana B. and Djordjević, Neda O. and Paunović, Dragana and Nedović, Viktor and Petrović, Tanja",
year = "2018",
abstract = "In this study, the polyphenol profile and antioxidant activity of the hydro-ethanolic extract of the fennel fruit were examined in order to investigate the possibility of its application as a potential functional food additive. Total phenols were analyzed by the method of Folin-Ciocalteu, while total flavonoids were determined by the aluminum chloride colorimetric method. The separation and quantification of phenolic compounds were performed by LC-MS/MS analysis, using a multiple reaction monitoring (MRM) mode. The antioxidant capacity was determined by FRAP and DPPH assays. The high values of total phenolics and flavonoids were found, as well as high antioxidant activity which amounted to 9023.33 ± 38.19 µmol Fe(II)/l and 3.73 ± 0.04 mmol TE/l, tested by FRAP and DPPH assays, respectively. Among the identified phenolic compounds, p-hydroxybenzoic and chlorogenic acids were detected as predominant. The obtained results indicated that the hydro-ethanolic extract of the fennel fruit can be used in food industry as a potential natural antioxidant., U ovom radu određivan je sadržaj polifenola i antioksidativna aktivnost vodeno-etanolnog ekstrakta morača, sa ciljem ispitivanja mogućnosti njegove primene kao potencijalnog funkcionalnog aditiva. Ukupni fenoli su analizirani metodom po Folin-Ciocalteu, dok je ukupan sadržaj flavonoida određen kolorimetrijskom metodom primenom aluminijum hlorida. Razdvajanje i kvantifikacija fenolnih jedinjenja postignuti su upotrebom LC-MS/MS metode u režimu koji omogućava istovremeno praćenje više jonskih prelaza. Antioksidativni kapacitet je određivan primenom testova FRAP i DPPH. U testiranom ekstraktu dobijene su visoke vrednosti za ukupne fenole i flavonoide, a dobijena je i visoka vrednost antioksidativne aktivnosti, koja je iznosila 9023.33 ± 38,19 mmol Fe(II)/l i 3,73 ± 0,04 mmol TE/l, računato primenom testa FRAP odnosno testa DPPH. Među fenolnim jedinjenjima, phidroksibenzoeva i hlorogena kiselina su pronađene kao dominantne. Dobijeni rezultati ukazuju na to da se ekstrakt morača može primenjivati u prehrambenoj industriji kao potencijalni prirodni antioksidans.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd",
journal = "Journal of Agricultural Sciences (Belgrade)",
title = "The extract of fennel fruit as a potential natural additive in food industry, Ekstrakt ploda morača kao potencijalni prirodni aditiv u prehrambenoj industriji",
pages = "215-205",
number = "2",
volume = "63",
doi = "10.2298/JAS1802205R"
}

Rajić, J. R., Djordjević, S. M., Tešević, V., Živković, M. B., Djordjević, N. O., Paunović, D., Nedović, V.,& Petrović, T.. (2018). The extract of fennel fruit as a potential natural additive in food industry. in Journal of Agricultural Sciences (Belgrade)
Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd., 63(2), 205-215.
https://doi.org/10.2298/JAS1802205R

Rajić JR, Djordjević SM, Tešević V, Živković MB, Djordjević NO, Paunović D, Nedović V, Petrović T. The extract of fennel fruit as a potential natural additive in food industry. in Journal of Agricultural Sciences (Belgrade). 2018;63(2):205-215.
doi:10.2298/JAS1802205R .

Rajić, Jasmina R., Djordjević, Sofija M., Tešević, Vele, Živković, Marijana B., Djordjević, Neda O., Paunović, Dragana, Nedović, Viktor, Petrović, Tanja, "The extract of fennel fruit as a potential natural additive in food industry" in Journal of Agricultural Sciences (Belgrade), 63, no. 2 (2018):205-215,
https://doi.org/10.2298/JAS1802205R . .

TY  - JOUR
AU  - Sknepnek, Aleksandra
AU  - Pantić, Milena
AU  - Matijasević, Danka
AU  - Miletić, Dunja
AU  - Lević, Steva
AU  - Nedović, Viktor
AU  - Nikšić, Miomir
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4775
AB  - Kombucha is a nonalcoholic beverage traditionally made by fermenting black tea using a combination of yeast and acetic acid bacteria (AAB) cultures. Ganoderma lucidum hot water extract (HWE) was used-to our knowledge for the first time-to prepare a novel, health-promoting kombucha product. During the 11-day fermentation, pH, total acidity, and the numbers of yeasts and AAB were monitored. It was found that sweetened G. lucidum HWE was a good medium for yeast and AAB growth. The desired acidity for the beverage was reached on the second day (3 g/L) of the fermentation process; the maximum established acidity was 22.8 +/- 0.42 g/L. Fourier transform infrared analysis revealed that the vacuum-dried beverage is a mixture of various compounds such as polysaccharides, phenols, proteins, and lipids. Total phenolic content of the liquid sample was 4.91 +/- 0.2338 mg gallic acid equivalents/g, whereas the vacuum-dried sample had a smaller amount of phenolics (2.107 +/- 0.228 mg gallic acid equivalents/g). Established half-maximal effective concentrations for DPPH scavenging activity and reducing power were 22.8 +/- 0.17 and 10.61 +/- 0.34 mg/mL, respectively. The antibacterial testing revealed that activity does not originate solely from synthesized acetic acid. The liquid G. lucidum beverage was the most effective against the tested bacteria, with the lowest minimum inhibitory concentration (0.04 mg/ml,) against Staphylococcus epidermidis and Rhodococcus equi, and a minimum bactericidal concentration (0.16 mg/mL) against Bacillus spizizenii, B. cereus, and R. equi. The vacuum-dried sample was less effective, with the lowest minimum bactericidal concentration against the Gram-positive bacteria R. equi (1.875 mg/mL) and against the Gram-negative bacteria Proteus hauseri (30 mg/mL).
PB  - Begell House Inc, Danbury
T2  - International Journal of Medicinal Mushrooms
T1  - Novel Kombucha Beverage from Lingzhi or Reishi Medicinal Mushroom, Ganoderma lucidum, with Antibacterial and Antioxidant Effects
EP  - 258
IS  - 3
SP  - 243
VL  - 20
DO  - 10.1615/IntJMedMushrooms.2018025833
ER  - 

@article{
author = "Sknepnek, Aleksandra and Pantić, Milena and Matijasević, Danka and Miletić, Dunja and Lević, Steva and Nedović, Viktor and Nikšić, Miomir",
year = "2018",
abstract = "Kombucha is a nonalcoholic beverage traditionally made by fermenting black tea using a combination of yeast and acetic acid bacteria (AAB) cultures. Ganoderma lucidum hot water extract (HWE) was used-to our knowledge for the first time-to prepare a novel, health-promoting kombucha product. During the 11-day fermentation, pH, total acidity, and the numbers of yeasts and AAB were monitored. It was found that sweetened G. lucidum HWE was a good medium for yeast and AAB growth. The desired acidity for the beverage was reached on the second day (3 g/L) of the fermentation process; the maximum established acidity was 22.8 +/- 0.42 g/L. Fourier transform infrared analysis revealed that the vacuum-dried beverage is a mixture of various compounds such as polysaccharides, phenols, proteins, and lipids. Total phenolic content of the liquid sample was 4.91 +/- 0.2338 mg gallic acid equivalents/g, whereas the vacuum-dried sample had a smaller amount of phenolics (2.107 +/- 0.228 mg gallic acid equivalents/g). Established half-maximal effective concentrations for DPPH scavenging activity and reducing power were 22.8 +/- 0.17 and 10.61 +/- 0.34 mg/mL, respectively. The antibacterial testing revealed that activity does not originate solely from synthesized acetic acid. The liquid G. lucidum beverage was the most effective against the tested bacteria, with the lowest minimum inhibitory concentration (0.04 mg/ml,) against Staphylococcus epidermidis and Rhodococcus equi, and a minimum bactericidal concentration (0.16 mg/mL) against Bacillus spizizenii, B. cereus, and R. equi. The vacuum-dried sample was less effective, with the lowest minimum bactericidal concentration against the Gram-positive bacteria R. equi (1.875 mg/mL) and against the Gram-negative bacteria Proteus hauseri (30 mg/mL).",
publisher = "Begell House Inc, Danbury",
journal = "International Journal of Medicinal Mushrooms",
title = "Novel Kombucha Beverage from Lingzhi or Reishi Medicinal Mushroom, Ganoderma lucidum, with Antibacterial and Antioxidant Effects",
pages = "258-243",
number = "3",
volume = "20",
doi = "10.1615/IntJMedMushrooms.2018025833"
}

Sknepnek, A., Pantić, M., Matijasević, D., Miletić, D., Lević, S., Nedović, V.,& Nikšić, M.. (2018). Novel Kombucha Beverage from Lingzhi or Reishi Medicinal Mushroom, Ganoderma lucidum, with Antibacterial and Antioxidant Effects. in International Journal of Medicinal Mushrooms
Begell House Inc, Danbury., 20(3), 243-258.
https://doi.org/10.1615/IntJMedMushrooms.2018025833

Sknepnek A, Pantić M, Matijasević D, Miletić D, Lević S, Nedović V, Nikšić M. Novel Kombucha Beverage from Lingzhi or Reishi Medicinal Mushroom, Ganoderma lucidum, with Antibacterial and Antioxidant Effects. in International Journal of Medicinal Mushrooms. 2018;20(3):243-258.
doi:10.1615/IntJMedMushrooms.2018025833 .

Sknepnek, Aleksandra, Pantić, Milena, Matijasević, Danka, Miletić, Dunja, Lević, Steva, Nedović, Viktor, Nikšić, Miomir, "Novel Kombucha Beverage from Lingzhi or Reishi Medicinal Mushroom, Ganoderma lucidum, with Antibacterial and Antioxidant Effects" in International Journal of Medicinal Mushrooms, 20, no. 3 (2018):243-258,
https://doi.org/10.1615/IntJMedMushrooms.2018025833 . .

TY  - JOUR
AU  - Čakar, Uroš D.
AU  - Petrović, Aleksandar
AU  - Janković, M.
AU  - Pejin, Boris
AU  - Vajs, Vlatka
AU  - Cakar, M.
AU  - Djordjević, B.
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4723
AB  - Introduction - Fruit and their products, including fruit wines, represent a rich source of natural bioactive compounds. This study focusing on fruit wines (prepared from commercially grown fruits by Serbian producers) has included the investigation of their chemical composition and biological activity. Materials and methods - Black chokeberry, blueberry, raspberry, blackberry and cherry were used for wine production by innovative vinification procedure, with or without using sugar and enzymatic preparation glycosidase, respectively. Selected phenolics were identified and quantified by UPLC/MS-MS analysis, while Total Phenolic Content (TPC) was determined by the Folin-Ciocalteu method. In addition to this, 2,2-diphenyl-1-picrylhydrazyl (DPPH) and FRAP (Ferric Reducing Ability of Plasma) methods were applied for the preliminary evaluation of anti-DPPH radical activity and redox potential respectively at in vitro conditions. Results and discussion - Among the fruit wines examined within this study, the blackberry one stood out for profound FRAP (115.23 mmol L-1 Fe2+), DPPH (1.11%) and TPC values (2,395 mg GAE L-1). On the other hand, the raspberry wine showed the lowest potential towards the aforementioned parameters. Using principal component analysis, these fruit wines were chemically differentiated, according to the predominant phenolic compounds. Conclusions - All fruit wine samples displayed a good antioxidant potential with the blackberry one being most potent. Such a finding is of particular importance for Serbia as one of the leading producers of this edible fruit both in Europe and rest of the world.
PB  - Int Soc Horticultural Science-Ishs, Leuven
T2  - European Journal of Horticultural Science
T1  - Differentiation of wines made from berry and drupe fruits according to their phenolic profiles
EP  - 61
IS  - 1
SP  - 49
VL  - 83
DO  - 10.17660/eJHS.2018/83.1.7
ER  - 

@article{
author = "Čakar, Uroš D. and Petrović, Aleksandar and Janković, M. and Pejin, Boris and Vajs, Vlatka and Cakar, M. and Djordjević, B.",
year = "2018",
abstract = "Introduction - Fruit and their products, including fruit wines, represent a rich source of natural bioactive compounds. This study focusing on fruit wines (prepared from commercially grown fruits by Serbian producers) has included the investigation of their chemical composition and biological activity. Materials and methods - Black chokeberry, blueberry, raspberry, blackberry and cherry were used for wine production by innovative vinification procedure, with or without using sugar and enzymatic preparation glycosidase, respectively. Selected phenolics were identified and quantified by UPLC/MS-MS analysis, while Total Phenolic Content (TPC) was determined by the Folin-Ciocalteu method. In addition to this, 2,2-diphenyl-1-picrylhydrazyl (DPPH) and FRAP (Ferric Reducing Ability of Plasma) methods were applied for the preliminary evaluation of anti-DPPH radical activity and redox potential respectively at in vitro conditions. Results and discussion - Among the fruit wines examined within this study, the blackberry one stood out for profound FRAP (115.23 mmol L-1 Fe2+), DPPH (1.11%) and TPC values (2,395 mg GAE L-1). On the other hand, the raspberry wine showed the lowest potential towards the aforementioned parameters. Using principal component analysis, these fruit wines were chemically differentiated, according to the predominant phenolic compounds. Conclusions - All fruit wine samples displayed a good antioxidant potential with the blackberry one being most potent. Such a finding is of particular importance for Serbia as one of the leading producers of this edible fruit both in Europe and rest of the world.",
publisher = "Int Soc Horticultural Science-Ishs, Leuven",
journal = "European Journal of Horticultural Science",
title = "Differentiation of wines made from berry and drupe fruits according to their phenolic profiles",
pages = "61-49",
number = "1",
volume = "83",
doi = "10.17660/eJHS.2018/83.1.7"
}

Čakar, U. D., Petrović, A., Janković, M., Pejin, B., Vajs, V., Cakar, M.,& Djordjević, B.. (2018). Differentiation of wines made from berry and drupe fruits according to their phenolic profiles. in European Journal of Horticultural Science
Int Soc Horticultural Science-Ishs, Leuven., 83(1), 49-61.
https://doi.org/10.17660/eJHS.2018/83.1.7

Čakar UD, Petrović A, Janković M, Pejin B, Vajs V, Cakar M, Djordjević B. Differentiation of wines made from berry and drupe fruits according to their phenolic profiles. in European Journal of Horticultural Science. 2018;83(1):49-61.
doi:10.17660/eJHS.2018/83.1.7 .

Čakar, Uroš D., Petrović, Aleksandar, Janković, M., Pejin, Boris, Vajs, Vlatka, Cakar, M., Djordjević, B., "Differentiation of wines made from berry and drupe fruits according to their phenolic profiles" in European Journal of Horticultural Science, 83, no. 1 (2018):49-61,
https://doi.org/10.17660/eJHS.2018/83.1.7 . .

TY  - JOUR
AU  - Pajić-Lijaković, Ivana
AU  - Milivojević, Milan
AU  - Lević, Steva
AU  - Trifković, Kata
AU  - Dajić-Stevanović, Zora
AU  - Radošević, Radenko
AU  - Nedović, Viktor
AU  - Bugarski, Branko
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4366
AB  - Microenvironmentally restricted yeast cell growth within Ca-alginate beads with and without entrapped gas bubbles was considered based on experimental data. Cell growth dynamics was described by (1) the dimensionless cell number density as a function of the cell growth time and (2) the cell distribution per bead cross sections. One of the key control parameters for bioprocess optimization is the matrix resistance stress generated during immobilized cell expansion. The dynamics of the increase in matrix stress was described theoretically based on a multi-scale mathematical model. In order to estimate and reduce the accumulation of matrix stress we considered repeated stress relaxation cycles in separate rheological experiments without immobilized cells. The results revealed that the increase in resistance stress within the Ca-alginate matrix was significant (similar to 7 kPa) after 10 repeated cycles, even under a low compression strain of 2% per cycle. The stress could be reduced by using the Ca-alginate matrix with entrapped gas bubbles. The final cell concentration within the beads with entrapped bubbles was 3.3 times higher in comparison with the beads without bubbles. The bubbles could locally amortize the compression effects within the surrounding cell clusters.
PB  - Elsevier Sci Ltd, Oxford
T2  - Process Biochemistry
T1  - Matrix resistance stress: A key parameter for immobilized cell growth regulation
EP  - 43
SP  - 30
VL  - 52
DO  - 10.1016/j.procbio.2016.10.017
ER  - 

@article{
author = "Pajić-Lijaković, Ivana and Milivojević, Milan and Lević, Steva and Trifković, Kata and Dajić-Stevanović, Zora and Radošević, Radenko and Nedović, Viktor and Bugarski, Branko",
year = "2017",
abstract = "Microenvironmentally restricted yeast cell growth within Ca-alginate beads with and without entrapped gas bubbles was considered based on experimental data. Cell growth dynamics was described by (1) the dimensionless cell number density as a function of the cell growth time and (2) the cell distribution per bead cross sections. One of the key control parameters for bioprocess optimization is the matrix resistance stress generated during immobilized cell expansion. The dynamics of the increase in matrix stress was described theoretically based on a multi-scale mathematical model. In order to estimate and reduce the accumulation of matrix stress we considered repeated stress relaxation cycles in separate rheological experiments without immobilized cells. The results revealed that the increase in resistance stress within the Ca-alginate matrix was significant (similar to 7 kPa) after 10 repeated cycles, even under a low compression strain of 2% per cycle. The stress could be reduced by using the Ca-alginate matrix with entrapped gas bubbles. The final cell concentration within the beads with entrapped bubbles was 3.3 times higher in comparison with the beads without bubbles. The bubbles could locally amortize the compression effects within the surrounding cell clusters.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Process Biochemistry",
title = "Matrix resistance stress: A key parameter for immobilized cell growth regulation",
pages = "43-30",
volume = "52",
doi = "10.1016/j.procbio.2016.10.017"
}

Pajić-Lijaković, I., Milivojević, M., Lević, S., Trifković, K., Dajić-Stevanović, Z., Radošević, R., Nedović, V.,& Bugarski, B.. (2017). Matrix resistance stress: A key parameter for immobilized cell growth regulation. in Process Biochemistry
Elsevier Sci Ltd, Oxford., 52, 30-43.
https://doi.org/10.1016/j.procbio.2016.10.017

Pajić-Lijaković I, Milivojević M, Lević S, Trifković K, Dajić-Stevanović Z, Radošević R, Nedović V, Bugarski B. Matrix resistance stress: A key parameter for immobilized cell growth regulation. in Process Biochemistry. 2017;52:30-43.
doi:10.1016/j.procbio.2016.10.017 .

Pajić-Lijaković, Ivana, Milivojević, Milan, Lević, Steva, Trifković, Kata, Dajić-Stevanović, Zora, Radošević, Radenko, Nedović, Viktor, Bugarski, Branko, "Matrix resistance stress: A key parameter for immobilized cell growth regulation" in Process Biochemistry, 52 (2017):30-43,
https://doi.org/10.1016/j.procbio.2016.10.017 . .