TY  - JOUR
AU  - Krstić, Đurđa
AU  - Milinčić, Danijel D.
AU  - Kostić, Aleksandar Ž.
AU  - Fotirić-Akšić, Milica
AU  - Stanojević, Slađana P.
AU  - Milojković-Opsenica, Dušanka
AU  - Pešić, Mirjana B.
AU  - Trifkovića, Jelena
PY  - 2022
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6039
AB  - Product authentication is one of the most important food quality assurances. Considering the importance of consumption of berry fruits with proven health-beneficial properties, high sensory values and rich composition in bioactive substances, the aim of this study was to evaluate a straightforward and simple procedure for the protein fingerprinting of berry seeds. For this purpose, protein profiles of 45 samples of genuine berry fruit cultivars (strawberry, raspberry, blackberry, black currant, blueberry, gooseberry, chokeberry, cape gooseberry, and gojiberry) were analyzed by SDS-PAGE electrophoresis in combination with advanced chemometric tools. The most important parameters for discrimination among berry seeds were polypeptides at 12.8; 15.1; 25.0; 26.4; 30.0; 41.8; 44.4; 46.0; 48.5; 52.3 and 56.4 kDa. Biomarkers obtained from the protein profile of berry seeds proved to be a powerful tool in the authentication of their botanical origin, as well as for potential detection of berry-based products adulteration.
PB  - Elsevier Ltd
T2  - Food Chemistry
T1  - Comprehensive electrophoretic profiling of proteins as a powerful tool for authenticity assessment of seeds of cultivated berry fruits
SP  - 132583
VL  - 383
DO  - 10.1016/j.foodchem.2022.132583
ER  - 

@article{
author = "Krstić, Đurđa and Milinčić, Danijel D. and Kostić, Aleksandar Ž. and Fotirić-Akšić, Milica and Stanojević, Slađana P. and Milojković-Opsenica, Dušanka and Pešić, Mirjana B. and Trifkovića, Jelena",
year = "2022",
abstract = "Product authentication is one of the most important food quality assurances. Considering the importance of consumption of berry fruits with proven health-beneficial properties, high sensory values and rich composition in bioactive substances, the aim of this study was to evaluate a straightforward and simple procedure for the protein fingerprinting of berry seeds. For this purpose, protein profiles of 45 samples of genuine berry fruit cultivars (strawberry, raspberry, blackberry, black currant, blueberry, gooseberry, chokeberry, cape gooseberry, and gojiberry) were analyzed by SDS-PAGE electrophoresis in combination with advanced chemometric tools. The most important parameters for discrimination among berry seeds were polypeptides at 12.8; 15.1; 25.0; 26.4; 30.0; 41.8; 44.4; 46.0; 48.5; 52.3 and 56.4 kDa. Biomarkers obtained from the protein profile of berry seeds proved to be a powerful tool in the authentication of their botanical origin, as well as for potential detection of berry-based products adulteration.",
publisher = "Elsevier Ltd",
journal = "Food Chemistry",
title = "Comprehensive electrophoretic profiling of proteins as a powerful tool for authenticity assessment of seeds of cultivated berry fruits",
pages = "132583",
volume = "383",
doi = "10.1016/j.foodchem.2022.132583"
}

Krstić, Đ., Milinčić, D. D., Kostić, A. Ž., Fotirić-Akšić, M., Stanojević, S. P., Milojković-Opsenica, D., Pešić, M. B.,& Trifkovića, J.. (2022). Comprehensive electrophoretic profiling of proteins as a powerful tool for authenticity assessment of seeds of cultivated berry fruits. in Food Chemistry
Elsevier Ltd., 383, 132583.
https://doi.org/10.1016/j.foodchem.2022.132583

Krstić Đ, Milinčić DD, Kostić AŽ, Fotirić-Akšić M, Stanojević SP, Milojković-Opsenica D, Pešić MB, Trifkovića J. Comprehensive electrophoretic profiling of proteins as a powerful tool for authenticity assessment of seeds of cultivated berry fruits. in Food Chemistry. 2022;383:132583.
doi:10.1016/j.foodchem.2022.132583 .

Krstić, Đurđa, Milinčić, Danijel D., Kostić, Aleksandar Ž., Fotirić-Akšić, Milica, Stanojević, Slađana P., Milojković-Opsenica, Dušanka, Pešić, Mirjana B., Trifkovića, Jelena, "Comprehensive electrophoretic profiling of proteins as a powerful tool for authenticity assessment of seeds of cultivated berry fruits" in Food Chemistry, 383 (2022):132583,
https://doi.org/10.1016/j.foodchem.2022.132583 . .

TY  - JOUR
AU  - Ristivojević, Petar
AU  - Lekić, Nevena
AU  - Cvijetić, Ilija
AU  - Krstić, Đurđa
AU  - Andrić, Filip
AU  - Milojković-Opsenica, Dušanka
AU  - Morlock, Gertrud E.
PY  - 2022
UR  - https://www.mdpi.com/1420-3049/27/18/6062
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6183
AB  - Strawberries are an important fruit in the European diet because of their unique taste and high content of essential nutrients and bioactive compounds. The anthocyanins are known to be colorful phenolics in strawberries. In 17 samples of six strawberry cultivars produced in Serbia, i.e., the common varieties Alba, Asia, and Clery as well as promising breeding materials (11.29.11, 11.34.6, and 11.39.3), the anthocyanin profile as well as antimicrobial and antioxidative activity profiles were determined. All investigated extracts showed antioxidative and antibacterial activities against Gram-negative Aliivibrio fischeri. The responses were quite similar in number and intensity. The HPTLC-DPPH• scavenging assay and HPTLC-Aliivibrio fischeri bioassay coupled with high-resolution mass spectrometry identified pelargonidin-3-O-glucoside (Pg-3-glc) as the main anthocyanin and prominent antioxidative and antimicrobial compound in strawberries. The density functional theory calculations at the M06-2X/6-31+G(d,p) level showed that Pg-3-glc quenches free radicals via sequential proton loss electron transfer mechanism in water and in pentyl ethanoate, where the 5-OH group is the most reactive site for proton and hydrogen atom transfer. The results were confirmed via spectrophotometry. The highest total phenolic content was found in Clery and 11.39.3, while statistically significant differences between the genotypes regarding the antioxidant activity were not confirmed. Although very similar in the anthocyanin, antioxidative, and antimicrobial profile patterns, the strawberry genotypes were successfully classified using principal component analysis.
T2  - Molecules
T2  - Molecules
T1  - Effect-Directed Profiling of Strawberry Varieties and Breeding Materials via Planar Chromatography and Chemometrics
IS  - 18
SP  - 6062
VL  - 27
DO  - 10.3390/molecules27186062
ER  - 

@article{
author = "Ristivojević, Petar and Lekić, Nevena and Cvijetić, Ilija and Krstić, Đurđa and Andrić, Filip and Milojković-Opsenica, Dušanka and Morlock, Gertrud E.",
year = "2022",
abstract = "Strawberries are an important fruit in the European diet because of their unique taste and high content of essential nutrients and bioactive compounds. The anthocyanins are known to be colorful phenolics in strawberries. In 17 samples of six strawberry cultivars produced in Serbia, i.e., the common varieties Alba, Asia, and Clery as well as promising breeding materials (11.29.11, 11.34.6, and 11.39.3), the anthocyanin profile as well as antimicrobial and antioxidative activity profiles were determined. All investigated extracts showed antioxidative and antibacterial activities against Gram-negative Aliivibrio fischeri. The responses were quite similar in number and intensity. The HPTLC-DPPH• scavenging assay and HPTLC-Aliivibrio fischeri bioassay coupled with high-resolution mass spectrometry identified pelargonidin-3-O-glucoside (Pg-3-glc) as the main anthocyanin and prominent antioxidative and antimicrobial compound in strawberries. The density functional theory calculations at the M06-2X/6-31+G(d,p) level showed that Pg-3-glc quenches free radicals via sequential proton loss electron transfer mechanism in water and in pentyl ethanoate, where the 5-OH group is the most reactive site for proton and hydrogen atom transfer. The results were confirmed via spectrophotometry. The highest total phenolic content was found in Clery and 11.39.3, while statistically significant differences between the genotypes regarding the antioxidant activity were not confirmed. Although very similar in the anthocyanin, antioxidative, and antimicrobial profile patterns, the strawberry genotypes were successfully classified using principal component analysis.",
journal = "Molecules, Molecules",
title = "Effect-Directed Profiling of Strawberry Varieties and Breeding Materials via Planar Chromatography and Chemometrics",
number = "18",
pages = "6062",
volume = "27",
doi = "10.3390/molecules27186062"
}

Ristivojević, P., Lekić, N., Cvijetić, I., Krstić, Đ., Andrić, F., Milojković-Opsenica, D.,& Morlock, G. E.. (2022). Effect-Directed Profiling of Strawberry Varieties and Breeding Materials via Planar Chromatography and Chemometrics. in Molecules, 27(18), 6062.
https://doi.org/10.3390/molecules27186062

Ristivojević P, Lekić N, Cvijetić I, Krstić Đ, Andrić F, Milojković-Opsenica D, Morlock GE. Effect-Directed Profiling of Strawberry Varieties and Breeding Materials via Planar Chromatography and Chemometrics. in Molecules. 2022;27(18):6062.
doi:10.3390/molecules27186062 .

Ristivojević, Petar, Lekić, Nevena, Cvijetić, Ilija, Krstić, Đurđa, Andrić, Filip, Milojković-Opsenica, Dušanka, Morlock, Gertrud E., "Effect-Directed Profiling of Strawberry Varieties and Breeding Materials via Planar Chromatography and Chemometrics" in Molecules, 27, no. 18 (2022):6062,
https://doi.org/10.3390/molecules27186062 . .

TY  - JOUR
AU  - Krstić, Đurđa
AU  - Tosti, Tomislav
AU  - Đurović, Saša
AU  - Fotirić Akšić, Milica
AU  - Đorđević, Boban
AU  - Milojković-Opsenica, Dušanka
AU  - Andrić, Filip
AU  - Trifković, Jelena
PY  - 2022
UR  - https://hrcak.srce.hr/clanak/412101
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6203
AB  - Research background. Considering the importance of consumption of berry fruits with
proven health-beneficial properties and difficulties in quality control of products of specific botanical and geographic origin, a fingerprint method was developed, based on advanced data analysis (pattern recognition, classification), in order to relate the variability
of nutrients in the selected cultivars to primary metabolite profile.
Experimental approach. Forty-five samples of genuine berry fruit cultivars (strawberry,
raspberry, blackberry, black currant, blueberry, gooseberry, chokeberry, cape gooseberry
and goji berry) were characterized according to chromatographic profiles of primary metabolites (sugars, lipids and fatty acids) obtained by three chromatographic techniques
(high-performance thin-layer chromatography, gas chromatography coupled to mass
spectrometry, and high-performance anion-exchange chromatography with pulsed amperometric detection).
Results and conclusions. Comprehensive analysis allowed monitoring and identification
of metabolites belonging to polar lipids, mono-, di- and triacylglycerols, free fatty acids,
free sterols, sterol esters, mono- to heptasaccharides and sugar alcohols. Chemical fingerprint of berry seeds showed the uniformity of primary metabolites within each fruit species, but revealed differences depending on the botanical origin. All three chromatographic methods provided a discriminative, informative and predictive metabolomics
methodology, which proved to be useful for chemotaxonomic classification.
Novelty and scientific contribution. A novel methodology for the identification of bioactive compounds from primary metabolites of natural products was described. The proposed untargeted metabolite profiling approach could be used in the future as a routine
method for tracing of novel bioactive compounds. The knowledge of metabolite composition obtained in this study can provide a better assessment of genotypic and phenotypic differences between berry fruit species and varieties, and could contribute to the development of new breeding programs.
T2  - Food Technology and Biotechnology
T2  - Food Technology and Biotechnology
T1  - Primary Metabolite Chromatographic Profiling as a Tool for Chemotaxonomic Classification of Seeds from Berry Fruits
EP  - 417
IS  - 3
SP  - 406
VL  - 60
DO  - 10.17113/ftb.60.03.22.7505
ER  - 

@article{
author = "Krstić, Đurđa and Tosti, Tomislav and Đurović, Saša and Fotirić Akšić, Milica and Đorđević, Boban and Milojković-Opsenica, Dušanka and Andrić, Filip and Trifković, Jelena",
year = "2022",
abstract = "Research background. Considering the importance of consumption of berry fruits with
proven health-beneficial properties and difficulties in quality control of products of specific botanical and geographic origin, a fingerprint method was developed, based on advanced data analysis (pattern recognition, classification), in order to relate the variability
of nutrients in the selected cultivars to primary metabolite profile.
Experimental approach. Forty-five samples of genuine berry fruit cultivars (strawberry,
raspberry, blackberry, black currant, blueberry, gooseberry, chokeberry, cape gooseberry
and goji berry) were characterized according to chromatographic profiles of primary metabolites (sugars, lipids and fatty acids) obtained by three chromatographic techniques
(high-performance thin-layer chromatography, gas chromatography coupled to mass
spectrometry, and high-performance anion-exchange chromatography with pulsed amperometric detection).
Results and conclusions. Comprehensive analysis allowed monitoring and identification
of metabolites belonging to polar lipids, mono-, di- and triacylglycerols, free fatty acids,
free sterols, sterol esters, mono- to heptasaccharides and sugar alcohols. Chemical fingerprint of berry seeds showed the uniformity of primary metabolites within each fruit species, but revealed differences depending on the botanical origin. All three chromatographic methods provided a discriminative, informative and predictive metabolomics
methodology, which proved to be useful for chemotaxonomic classification.
Novelty and scientific contribution. A novel methodology for the identification of bioactive compounds from primary metabolites of natural products was described. The proposed untargeted metabolite profiling approach could be used in the future as a routine
method for tracing of novel bioactive compounds. The knowledge of metabolite composition obtained in this study can provide a better assessment of genotypic and phenotypic differences between berry fruit species and varieties, and could contribute to the development of new breeding programs.",
journal = "Food Technology and Biotechnology, Food Technology and Biotechnology",
title = "Primary Metabolite Chromatographic Profiling as a Tool for Chemotaxonomic Classification of Seeds from Berry Fruits",
pages = "417-406",
number = "3",
volume = "60",
doi = "10.17113/ftb.60.03.22.7505"
}

Krstić, Đ., Tosti, T., Đurović, S., Fotirić Akšić, M., Đorđević, B., Milojković-Opsenica, D., Andrić, F.,& Trifković, J.. (2022). Primary Metabolite Chromatographic Profiling as a Tool for Chemotaxonomic Classification of Seeds from Berry Fruits. in Food Technology and Biotechnology, 60(3), 406-417.
https://doi.org/10.17113/ftb.60.03.22.7505

Krstić Đ, Tosti T, Đurović S, Fotirić Akšić M, Đorđević B, Milojković-Opsenica D, Andrić F, Trifković J. Primary Metabolite Chromatographic Profiling as a Tool for Chemotaxonomic Classification of Seeds from Berry Fruits. in Food Technology and Biotechnology. 2022;60(3):406-417.
doi:10.17113/ftb.60.03.22.7505 .

Krstić, Đurđa, Tosti, Tomislav, Đurović, Saša, Fotirić Akšić, Milica, Đorđević, Boban, Milojković-Opsenica, Dušanka, Andrić, Filip, Trifković, Jelena, "Primary Metabolite Chromatographic Profiling as a Tool for Chemotaxonomic Classification of Seeds from Berry Fruits" in Food Technology and Biotechnology, 60, no. 3 (2022):406-417,
https://doi.org/10.17113/ftb.60.03.22.7505 . .

TY  - JOUR
AU  - Đorđević, Sofija
AU  - Nedić, Nebojša
AU  - Pavlović, Aleksandra
AU  - Milojković-Opsenica, Dušanka
AU  - Tešić, Živoslav
AU  - Gašić, Uroš
PY  - 2022
UR  - https://www.sciencedirect.com/science/article/pii/S2210803322000495
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6114
AB  - IntroductionThe aim of this study was to find the best conditions for the extraction of rutin and quercetin from Sophora flower in acacia honey as an extractant, and to formulate a new product – honey with added value.MethodsFor determination of the optimal extraction conditions of the above mentioned compounds, 10% m/m of the dried Sophora flower was added to honey and the concentration of rutin and quercetin was monitored, at 4 °C and room temperature at 1, 15, 40 and 90 day intervals. The analyses of rutin and quercetin content in honey were performed by high-performance liquid chromatography (HPLC) with ultraviolet (UV) detection. The content of rutin and quercetin in the flower was also determined to check the quality of the herbal drug used, as well as to evaluate the effectiveness of the extraction.ResultsThe extraction of rutin and quercetin, in a honey sample using 10% of the Sophora flower, stored at room temperature, for 40 days, was the most intense one (150.24 mg/kg of rutin and 1338.93 mg/kg of quercetin). Sophora flower corresponds to the pharmacopoeia requirements for the quality of an herbal drug. The concentrations of rutin and quercetin in acacia honey were 0.08 and 0.14 mg/kg, respectively. The concentration of rutin in honey from the melliferous pasture of the Sophora flower was 0.40 mg/kg, while quercetin was below the detection limit (0.1 mg/kg).ConclusionsHoney, enriched with rutin and quercetin from Sophora flower, had sensory acceptability and pleasant taste and aroma.
T2  - Journal of Herbal Medicine
T2  - Journal of Herbal MedicineJournal of Herbal Medicine
T1  - Honey with added value – enriched with rutin and quercetin from Sophora flower
SP  - 100580
VL  - 34
DO  - 10.1016/j.hermed.2022.100580
ER  - 

@article{
author = "Đorđević, Sofija and Nedić, Nebojša and Pavlović, Aleksandra and Milojković-Opsenica, Dušanka and Tešić, Živoslav and Gašić, Uroš",
year = "2022",
abstract = "IntroductionThe aim of this study was to find the best conditions for the extraction of rutin and quercetin from Sophora flower in acacia honey as an extractant, and to formulate a new product – honey with added value.MethodsFor determination of the optimal extraction conditions of the above mentioned compounds, 10% m/m of the dried Sophora flower was added to honey and the concentration of rutin and quercetin was monitored, at 4 °C and room temperature at 1, 15, 40 and 90 day intervals. The analyses of rutin and quercetin content in honey were performed by high-performance liquid chromatography (HPLC) with ultraviolet (UV) detection. The content of rutin and quercetin in the flower was also determined to check the quality of the herbal drug used, as well as to evaluate the effectiveness of the extraction.ResultsThe extraction of rutin and quercetin, in a honey sample using 10% of the Sophora flower, stored at room temperature, for 40 days, was the most intense one (150.24 mg/kg of rutin and 1338.93 mg/kg of quercetin). Sophora flower corresponds to the pharmacopoeia requirements for the quality of an herbal drug. The concentrations of rutin and quercetin in acacia honey were 0.08 and 0.14 mg/kg, respectively. The concentration of rutin in honey from the melliferous pasture of the Sophora flower was 0.40 mg/kg, while quercetin was below the detection limit (0.1 mg/kg).ConclusionsHoney, enriched with rutin and quercetin from Sophora flower, had sensory acceptability and pleasant taste and aroma.",
journal = "Journal of Herbal Medicine, Journal of Herbal MedicineJournal of Herbal Medicine",
title = "Honey with added value – enriched with rutin and quercetin from Sophora flower",
pages = "100580",
volume = "34",
doi = "10.1016/j.hermed.2022.100580"
}

Đorđević, S., Nedić, N., Pavlović, A., Milojković-Opsenica, D., Tešić, Ž.,& Gašić, U.. (2022). Honey with added value – enriched with rutin and quercetin from Sophora flower. in Journal of Herbal Medicine, 34, 100580.
https://doi.org/10.1016/j.hermed.2022.100580

Đorđević S, Nedić N, Pavlović A, Milojković-Opsenica D, Tešić Ž, Gašić U. Honey with added value – enriched with rutin and quercetin from Sophora flower. in Journal of Herbal Medicine. 2022;34:100580.
doi:10.1016/j.hermed.2022.100580 .

Đorđević, Sofija, Nedić, Nebojša, Pavlović, Aleksandra, Milojković-Opsenica, Dušanka, Tešić, Živoslav, Gašić, Uroš, "Honey with added value – enriched with rutin and quercetin from Sophora flower" in Journal of Herbal Medicine, 34 (2022):100580,
https://doi.org/10.1016/j.hermed.2022.100580 . .

TY  - JOUR
AU  - Campos, Maria G.
AU  - Anjos, Ofélia
AU  - Chica, Manuel
AU  - Campoy, Pascual
AU  - Nozkova, Janka
AU  - Almaraz-Abarca, Norma
AU  - Barreto, Lidia M. R. C.
AU  - Nordi, João Carlos
AU  - Estevinho, Leticia M.
AU  - Pascoal, Ananias
AU  - Branco Paula, Vanessa
AU  - Chopina, Altino
AU  - Dias, Luis G.
AU  - Tešić, Živoslav Lj.
AU  - Mosić, Mirjana D.
AU  - Kostić, Aleksandar Ž.
AU  - Pešić, Mirjana B.
AU  - Milojković-Opsenica, Dušanka M.
AU  - Sickel, Wiebke
AU  - Ankenbrand, Markus J.
AU  - Grimmer, Gudrun
AU  - Steffan-Dewenter, Ingolf
AU  - Keller, Alexander
AU  - Förster, Frank
AU  - Tananaki, Chrysoula H.
AU  - Liolios, Vasilios
AU  - Kanelis, Dimitrios
AU  - Rodopoulou, Maria-Anna
AU  - Thrasyvoulou, Andreas
AU  - Paulo, Luísa
AU  - Kast, Christina
AU  - Lucchetti, Matteo A.
AU  - Glauser, Gaëtan
AU  - Lokutova, Olena
AU  - Bicudo de Almeida-Muradian, Ligia
AU  - Szczęsna, Teresa
AU  - Carreck, Norman L.
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5930
AB  - “Bee pollen” is pollen collected from flowers by honey bees. It is used by the bees to nourish themselves, mainly by providing royal jelly and brood food, but it is also used for human nutrition. For the latter purpose, it is collected at the hive entrance as pellets that the bees bring to the hive. Bee pollen has diverse bioactivities, and thus has been used as a health food, and even as medication in some countries. In this paper, we provide standard methods for carrying out research on bee pollen. First, we introduce a method for the production and storage of bee pollen which assures quality of the product. Routine methods are then provided for the identification of the pollen’s floral sources, and determination of the more important quality criteria such as water content and content of proteins, carbohydrates, fatty acids, vitamins, alkaloids, phenolic and polyphenolic compounds. Finally, methods are described for the determination of some important bioactivities of bee pollen such as its antioxidant, anti-inflammatory, antimicrobial and antimutagenic properties. Métodos estándar Para la investigación del polen El "polen de abeja" es el polen recogido de las flores por las abejas melíferas. El polen de abeja es utilizado para nutrir a las propias abejas, principalmente para proporcionar jalea real y alimento para las crías, pero también se utiliza para la nutrición humana. Para este último fin, se recoge en la entrada de la colmena en forma de gránulos que las abejas llevan a la colmena. El polen de abeja tiene diversas bioactividades, por lo que se hautilizado como alimento para la salud, e incluso como medicamento en algunos países. En este artículo, proporcionamos métodos estándar para llevar a cabo investigaciones sobre el polen de abeja. En primer lugar, presentamos un método de producción y almacenamiento de polen de abeja que garantiza la calidad del producto. A continuación, se ofrecen métodos de rutina para la identificación de las fuentes florales del polen y la determinación de los criterios de calidad más importantes, como el contenido de agua y de proteínas, carbohidratos, ácidos grasos, vitaminas, alcaloides y compuestos fenólicos y polifenólicos. Por último, se describen métodos para la determinación de algunas bioactividades importantes del polen de abeja, como sus propiedades antioxidantes, antiinflamatorias, antimicrobianas y antimutagénicas.
PB  - Taylor and Francis Ltd.
T2  - Journal of Apicultural Research
T1  - Standard methods for pollen research
EP  - 109
IS  - 4
SP  - 1
VL  - 60
DO  - 10.1080/00218839.2021.1948240
ER  - 

@article{
author = "Campos, Maria G. and Anjos, Ofélia and Chica, Manuel and Campoy, Pascual and Nozkova, Janka and Almaraz-Abarca, Norma and Barreto, Lidia M. R. C. and Nordi, João Carlos and Estevinho, Leticia M. and Pascoal, Ananias and Branco Paula, Vanessa and Chopina, Altino and Dias, Luis G. and Tešić, Živoslav Lj. and Mosić, Mirjana D. and Kostić, Aleksandar Ž. and Pešić, Mirjana B. and Milojković-Opsenica, Dušanka M. and Sickel, Wiebke and Ankenbrand, Markus J. and Grimmer, Gudrun and Steffan-Dewenter, Ingolf and Keller, Alexander and Förster, Frank and Tananaki, Chrysoula H. and Liolios, Vasilios and Kanelis, Dimitrios and Rodopoulou, Maria-Anna and Thrasyvoulou, Andreas and Paulo, Luísa and Kast, Christina and Lucchetti, Matteo A. and Glauser, Gaëtan and Lokutova, Olena and Bicudo de Almeida-Muradian, Ligia and Szczęsna, Teresa and Carreck, Norman L.",
year = "2021",
abstract = "“Bee pollen” is pollen collected from flowers by honey bees. It is used by the bees to nourish themselves, mainly by providing royal jelly and brood food, but it is also used for human nutrition. For the latter purpose, it is collected at the hive entrance as pellets that the bees bring to the hive. Bee pollen has diverse bioactivities, and thus has been used as a health food, and even as medication in some countries. In this paper, we provide standard methods for carrying out research on bee pollen. First, we introduce a method for the production and storage of bee pollen which assures quality of the product. Routine methods are then provided for the identification of the pollen’s floral sources, and determination of the more important quality criteria such as water content and content of proteins, carbohydrates, fatty acids, vitamins, alkaloids, phenolic and polyphenolic compounds. Finally, methods are described for the determination of some important bioactivities of bee pollen such as its antioxidant, anti-inflammatory, antimicrobial and antimutagenic properties. Métodos estándar Para la investigación del polen El "polen de abeja" es el polen recogido de las flores por las abejas melíferas. El polen de abeja es utilizado para nutrir a las propias abejas, principalmente para proporcionar jalea real y alimento para las crías, pero también se utiliza para la nutrición humana. Para este último fin, se recoge en la entrada de la colmena en forma de gránulos que las abejas llevan a la colmena. El polen de abeja tiene diversas bioactividades, por lo que se hautilizado como alimento para la salud, e incluso como medicamento en algunos países. En este artículo, proporcionamos métodos estándar para llevar a cabo investigaciones sobre el polen de abeja. En primer lugar, presentamos un método de producción y almacenamiento de polen de abeja que garantiza la calidad del producto. A continuación, se ofrecen métodos de rutina para la identificación de las fuentes florales del polen y la determinación de los criterios de calidad más importantes, como el contenido de agua y de proteínas, carbohidratos, ácidos grasos, vitaminas, alcaloides y compuestos fenólicos y polifenólicos. Por último, se describen métodos para la determinación de algunas bioactividades importantes del polen de abeja, como sus propiedades antioxidantes, antiinflamatorias, antimicrobianas y antimutagénicas.",
publisher = "Taylor and Francis Ltd.",
journal = "Journal of Apicultural Research",
title = "Standard methods for pollen research",
pages = "109-1",
number = "4",
volume = "60",
doi = "10.1080/00218839.2021.1948240"
}

Campos, M. G., Anjos, O., Chica, M., Campoy, P., Nozkova, J., Almaraz-Abarca, N., Barreto, L. M. R. C., Nordi, J. C., Estevinho, L. M., Pascoal, A., Branco Paula, V., Chopina, A., Dias, L. G., Tešić, Ž. Lj., Mosić, M. D., Kostić, A. Ž., Pešić, M. B., Milojković-Opsenica, D. M., Sickel, W., Ankenbrand, M. J., Grimmer, G., Steffan-Dewenter, I., Keller, A., Förster, F., Tananaki, C. H., Liolios, V., Kanelis, D., Rodopoulou, M., Thrasyvoulou, A., Paulo, L., Kast, C., Lucchetti, M. A., Glauser, G., Lokutova, O., Bicudo de Almeida-Muradian, L., Szczęsna, T.,& Carreck, N. L.. (2021). Standard methods for pollen research. in Journal of Apicultural Research
Taylor and Francis Ltd.., 60(4), 1-109.
https://doi.org/10.1080/00218839.2021.1948240

Campos MG, Anjos O, Chica M, Campoy P, Nozkova J, Almaraz-Abarca N, Barreto LMRC, Nordi JC, Estevinho LM, Pascoal A, Branco Paula V, Chopina A, Dias LG, Tešić ŽL, Mosić MD, Kostić AŽ, Pešić MB, Milojković-Opsenica DM, Sickel W, Ankenbrand MJ, Grimmer G, Steffan-Dewenter I, Keller A, Förster F, Tananaki CH, Liolios V, Kanelis D, Rodopoulou M, Thrasyvoulou A, Paulo L, Kast C, Lucchetti MA, Glauser G, Lokutova O, Bicudo de Almeida-Muradian L, Szczęsna T, Carreck NL. Standard methods for pollen research. in Journal of Apicultural Research. 2021;60(4):1-109.
doi:10.1080/00218839.2021.1948240 .

Campos, Maria G., Anjos, Ofélia, Chica, Manuel, Campoy, Pascual, Nozkova, Janka, Almaraz-Abarca, Norma, Barreto, Lidia M. R. C., Nordi, João Carlos, Estevinho, Leticia M., Pascoal, Ananias, Branco Paula, Vanessa, Chopina, Altino, Dias, Luis G., Tešić, Živoslav Lj., Mosić, Mirjana D., Kostić, Aleksandar Ž., Pešić, Mirjana B., Milojković-Opsenica, Dušanka M., Sickel, Wiebke, Ankenbrand, Markus J., Grimmer, Gudrun, Steffan-Dewenter, Ingolf, Keller, Alexander, Förster, Frank, Tananaki, Chrysoula H., Liolios, Vasilios, Kanelis, Dimitrios, Rodopoulou, Maria-Anna, Thrasyvoulou, Andreas, Paulo, Luísa, Kast, Christina, Lucchetti, Matteo A., Glauser, Gaëtan, Lokutova, Olena, Bicudo de Almeida-Muradian, Ligia, Szczęsna, Teresa, Carreck, Norman L., "Standard methods for pollen research" in Journal of Apicultural Research, 60, no. 4 (2021):1-109,
https://doi.org/10.1080/00218839.2021.1948240 . .

TY  - JOUR
AU  - Cvijanović, Vojin
AU  - Sarić, Beka
AU  - Dramićanin, Aleksandra
AU  - Kodranov, Igor
AU  - Manojlović, Dragan
AU  - Momirović, Nevena
AU  - Momirović, Nebojša
AU  - Milojković-Opsenica, Dušanka
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5962
AB  - The identification of agricultural food production systems has gained importance in order to protect both human health and the environment. The importance of organic production system of agriculture which involves the application of natural processes and substances, and limits or completely eliminates the use of synthesized means is emphasized. Knowledge of the mineral composition in tomato samples can be used as a potent tool in the identification of chemical markers as potential indicators of the farming system. A set of tomato samples taken from two factorial randomized trials were comprehended eight different varieties, belonging to four tomato types: large—BEEF and CLUSTER, and mini and midi—CHERRY and PLUM tomatoes, cultivated under two different farming systems: integral (IPM) and organic (O) were characterized based on the composition of the minerals. A total of 44 elements were quantified. To establish criteria for the classification of the samples and confirm a unique set of parameters of variation among the types of production, sophisticated chemometric techniques were used. The results indicate that the accumulation of elements varies between 8 tomato varieties and 2 different growing systems. The contents of Al, Mn, As, Pb, and some of the rare-earth elements (REEs) are able to distinguish between production types. Examination of different hybrids, which belong to different types in two production systems: organic and integral within Zeleni hit (official Enza and Vitalis trial and breeding station), was done with the aim of reaching a methodology of diversification, ie complete traceability of organic production, and to contribute to distinguishing types of agricultural systems and enhancing the possibility of acquiring a valuable authenticity factor about the type of agricultural production system employed for the cultivation of tomatoes.
PB  - MDPI
T2  - Agriculture (Switzerland)
T1  - Content and Distribution of Macroelements, Microelements, and Rare-Earth Elements in Different Tomato Varieties as a Promising Tool for Monitoring the Distinction between the Integral and Organic Systems of Production in Zeleni hit—Official Enza and Vitalis Trial and Breeding Station
IS  - 10
SP  - 1009
VL  - 11
DO  - 10.3390/agriculture11101009
ER  - 

@article{
author = "Cvijanović, Vojin and Sarić, Beka and Dramićanin, Aleksandra and Kodranov, Igor and Manojlović, Dragan and Momirović, Nevena and Momirović, Nebojša and Milojković-Opsenica, Dušanka",
year = "2021",
abstract = "The identification of agricultural food production systems has gained importance in order to protect both human health and the environment. The importance of organic production system of agriculture which involves the application of natural processes and substances, and limits or completely eliminates the use of synthesized means is emphasized. Knowledge of the mineral composition in tomato samples can be used as a potent tool in the identification of chemical markers as potential indicators of the farming system. A set of tomato samples taken from two factorial randomized trials were comprehended eight different varieties, belonging to four tomato types: large—BEEF and CLUSTER, and mini and midi—CHERRY and PLUM tomatoes, cultivated under two different farming systems: integral (IPM) and organic (O) were characterized based on the composition of the minerals. A total of 44 elements were quantified. To establish criteria for the classification of the samples and confirm a unique set of parameters of variation among the types of production, sophisticated chemometric techniques were used. The results indicate that the accumulation of elements varies between 8 tomato varieties and 2 different growing systems. The contents of Al, Mn, As, Pb, and some of the rare-earth elements (REEs) are able to distinguish between production types. Examination of different hybrids, which belong to different types in two production systems: organic and integral within Zeleni hit (official Enza and Vitalis trial and breeding station), was done with the aim of reaching a methodology of diversification, ie complete traceability of organic production, and to contribute to distinguishing types of agricultural systems and enhancing the possibility of acquiring a valuable authenticity factor about the type of agricultural production system employed for the cultivation of tomatoes.",
publisher = "MDPI",
journal = "Agriculture (Switzerland)",
title = "Content and Distribution of Macroelements, Microelements, and Rare-Earth Elements in Different Tomato Varieties as a Promising Tool for Monitoring the Distinction between the Integral and Organic Systems of Production in Zeleni hit—Official Enza and Vitalis Trial and Breeding Station",
number = "10",
pages = "1009",
volume = "11",
doi = "10.3390/agriculture11101009"
}

Cvijanović, V., Sarić, B., Dramićanin, A., Kodranov, I., Manojlović, D., Momirović, N., Momirović, N.,& Milojković-Opsenica, D.. (2021). Content and Distribution of Macroelements, Microelements, and Rare-Earth Elements in Different Tomato Varieties as a Promising Tool for Monitoring the Distinction between the Integral and Organic Systems of Production in Zeleni hit—Official Enza and Vitalis Trial and Breeding Station. in Agriculture (Switzerland)
MDPI., 11(10), 1009.
https://doi.org/10.3390/agriculture11101009

Cvijanović V, Sarić B, Dramićanin A, Kodranov I, Manojlović D, Momirović N, Momirović N, Milojković-Opsenica D. Content and Distribution of Macroelements, Microelements, and Rare-Earth Elements in Different Tomato Varieties as a Promising Tool for Monitoring the Distinction between the Integral and Organic Systems of Production in Zeleni hit—Official Enza and Vitalis Trial and Breeding Station. in Agriculture (Switzerland). 2021;11(10):1009.
doi:10.3390/agriculture11101009 .

Cvijanović, Vojin, Sarić, Beka, Dramićanin, Aleksandra, Kodranov, Igor, Manojlović, Dragan, Momirović, Nevena, Momirović, Nebojša, Milojković-Opsenica, Dušanka, "Content and Distribution of Macroelements, Microelements, and Rare-Earth Elements in Different Tomato Varieties as a Promising Tool for Monitoring the Distinction between the Integral and Organic Systems of Production in Zeleni hit—Official Enza and Vitalis Trial and Breeding Station" in Agriculture (Switzerland), 11, no. 10 (2021):1009,
https://doi.org/10.3390/agriculture11101009 . .

TY  - JOUR
AU  - Dramićanin, Aleksandra
AU  - Andrić, Filip
AU  - Mutić, Jelena
AU  - Stanković, Vesna
AU  - Momirović, Nebojša
AU  - Milojković-Opsenica, Dušanka
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5824
AB  - The effects of organic versus integral and conventional crop management on content and distribution of major and trace elements in different varieties of potato were investigated in a three year field trial. A set of 48 potato tubers of four varieties with different harvesting times, cultivated in three types of agricultural systems: conventional (C), integral (I), and organic (O) were characterized based on the composition of the elements of their bulk and peel. A total of 16 elements were quantified. In order to determine the source of variation among the types of production, parts of potato and varieties, multivariate analysis of variance (MANOVA) was conducted. The results indicate that Ca, Mg, and K may be considered as important indicators of the type of production, genotypes of potato, and harvesting time. Additionally, the analyses show that ten microelements are able to distinguish between production types and genotypes of potato.
PB  - Elsevier Ltd
T2  - Food Chemistry
T1  - Content and distribution of major and trace elements as a tool to assess the genotypes, harvesting time, and cultivation systems of potato
SP  - 129507
VL  - 354
DO  - 10.1016/j.foodchem.2021.129507
ER  - 

@article{
author = "Dramićanin, Aleksandra and Andrić, Filip and Mutić, Jelena and Stanković, Vesna and Momirović, Nebojša and Milojković-Opsenica, Dušanka",
year = "2021",
abstract = "The effects of organic versus integral and conventional crop management on content and distribution of major and trace elements in different varieties of potato were investigated in a three year field trial. A set of 48 potato tubers of four varieties with different harvesting times, cultivated in three types of agricultural systems: conventional (C), integral (I), and organic (O) were characterized based on the composition of the elements of their bulk and peel. A total of 16 elements were quantified. In order to determine the source of variation among the types of production, parts of potato and varieties, multivariate analysis of variance (MANOVA) was conducted. The results indicate that Ca, Mg, and K may be considered as important indicators of the type of production, genotypes of potato, and harvesting time. Additionally, the analyses show that ten microelements are able to distinguish between production types and genotypes of potato.",
publisher = "Elsevier Ltd",
journal = "Food Chemistry",
title = "Content and distribution of major and trace elements as a tool to assess the genotypes, harvesting time, and cultivation systems of potato",
pages = "129507",
volume = "354",
doi = "10.1016/j.foodchem.2021.129507"
}

Dramićanin, A., Andrić, F., Mutić, J., Stanković, V., Momirović, N.,& Milojković-Opsenica, D.. (2021). Content and distribution of major and trace elements as a tool to assess the genotypes, harvesting time, and cultivation systems of potato. in Food Chemistry
Elsevier Ltd., 354, 129507.
https://doi.org/10.1016/j.foodchem.2021.129507

Dramićanin A, Andrić F, Mutić J, Stanković V, Momirović N, Milojković-Opsenica D. Content and distribution of major and trace elements as a tool to assess the genotypes, harvesting time, and cultivation systems of potato. in Food Chemistry. 2021;354:129507.
doi:10.1016/j.foodchem.2021.129507 .

Dramićanin, Aleksandra, Andrić, Filip, Mutić, Jelena, Stanković, Vesna, Momirović, Nebojša, Milojković-Opsenica, Dušanka, "Content and distribution of major and trace elements as a tool to assess the genotypes, harvesting time, and cultivation systems of potato" in Food Chemistry, 354 (2021):129507,
https://doi.org/10.1016/j.foodchem.2021.129507 . .

TY  - JOUR
AU  - Krstić, Đurđa
AU  - Vukojević, Vesna
AU  - Mutić, Jelena
AU  - Fotirić-Akšić, Milica
AU  - Ličina, Vlado
AU  - Milojković-Opsenica, Dušanka M.
AU  - Trifković, Jelena
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5025
AB  - BACKGROUND:  The compositional, functional, and nutritional properties of fruits are important for defining their quality. Fruit seeds should be better exploited as they are also considered to be a good source of bioactive components. Twenty macro, micro, and trace elements were identified and quantified in the seeds of 70 genuine wild and cultivated fruit species/cultivars by inductively coupled plasma atomic emission spectrometry and inductively coupled plasma mass spectrometry. Sophisticated chemometric techniques were also used to establish criteria for the classification of the analyzed samples. RESULTS Calcium and P were the most abundant elements, followed by K and Na. The content of microelements and trace elements differed among the different cultivars/genotypes. The content of Ba, Pb, and Sr was significantly higher in wild fruits, whereas Fe, Mg, Mn, Ni and Zn content was higher in cultivated fruits. CONCLUSION All of the statistical procedures that were used - Kruskal-Wallis, Mann-Whitney U-test, and principal component analysis (PCA) - confirm a unique set of parameters that could be used as phytochemical biomarkers to differentiate fruit-seed samples belonging to different cultivars/genotypes according to their botanical origin. This kind of investigation may contribute to intercultivar/genetic discrimination and may enhance the possibilities of acquiring a valuable authenticity factor.
PB  - Wiley, Hoboken
T2  - Journal of the Science of Food and Agriculture
T1  - Distribution of elements in seeds of some wild and cultivated fruits. Nutrition and authenticity aspects
EP  - 554
IS  - 2
SP  - 546
VL  - 99
DO  - 10.1002/jsfa.9213
ER  - 

@article{
author = "Krstić, Đurđa and Vukojević, Vesna and Mutić, Jelena and Fotirić-Akšić, Milica and Ličina, Vlado and Milojković-Opsenica, Dušanka M. and Trifković, Jelena",
year = "2019",
abstract = "BACKGROUND:  The compositional, functional, and nutritional properties of fruits are important for defining their quality. Fruit seeds should be better exploited as they are also considered to be a good source of bioactive components. Twenty macro, micro, and trace elements were identified and quantified in the seeds of 70 genuine wild and cultivated fruit species/cultivars by inductively coupled plasma atomic emission spectrometry and inductively coupled plasma mass spectrometry. Sophisticated chemometric techniques were also used to establish criteria for the classification of the analyzed samples. RESULTS Calcium and P were the most abundant elements, followed by K and Na. The content of microelements and trace elements differed among the different cultivars/genotypes. The content of Ba, Pb, and Sr was significantly higher in wild fruits, whereas Fe, Mg, Mn, Ni and Zn content was higher in cultivated fruits. CONCLUSION All of the statistical procedures that were used - Kruskal-Wallis, Mann-Whitney U-test, and principal component analysis (PCA) - confirm a unique set of parameters that could be used as phytochemical biomarkers to differentiate fruit-seed samples belonging to different cultivars/genotypes according to their botanical origin. This kind of investigation may contribute to intercultivar/genetic discrimination and may enhance the possibilities of acquiring a valuable authenticity factor.",
publisher = "Wiley, Hoboken",
journal = "Journal of the Science of Food and Agriculture",
title = "Distribution of elements in seeds of some wild and cultivated fruits. Nutrition and authenticity aspects",
pages = "554-546",
number = "2",
volume = "99",
doi = "10.1002/jsfa.9213"
}

Krstić, Đ., Vukojević, V., Mutić, J., Fotirić-Akšić, M., Ličina, V., Milojković-Opsenica, D. M.,& Trifković, J.. (2019). Distribution of elements in seeds of some wild and cultivated fruits. Nutrition and authenticity aspects. in Journal of the Science of Food and Agriculture
Wiley, Hoboken., 99(2), 546-554.
https://doi.org/10.1002/jsfa.9213

Krstić Đ, Vukojević V, Mutić J, Fotirić-Akšić M, Ličina V, Milojković-Opsenica DM, Trifković J. Distribution of elements in seeds of some wild and cultivated fruits. Nutrition and authenticity aspects. in Journal of the Science of Food and Agriculture. 2019;99(2):546-554.
doi:10.1002/jsfa.9213 .

Krstić, Đurđa, Vukojević, Vesna, Mutić, Jelena, Fotirić-Akšić, Milica, Ličina, Vlado, Milojković-Opsenica, Dušanka M., Trifković, Jelena, "Distribution of elements in seeds of some wild and cultivated fruits. Nutrition and authenticity aspects" in Journal of the Science of Food and Agriculture, 99, no. 2 (2019):546-554,
https://doi.org/10.1002/jsfa.9213 . .

TY  - JOUR
AU  - Koprivica, Marija R.
AU  - Trifković, Jelena D.
AU  - Dramicanin, Aleksandra M.
AU  - Gašić, Uroš M.
AU  - Fotirić-Akšić, Milica
AU  - Milojković-Opsenica, Dušanka M.
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4635
AB  - Recently, search for new natural sources of compounds with health-enhancing properties prompted interest in fruit kernels. This paper aims to assess peach kernels as a source of nutritionally important compounds, such as phenolic compounds. A total of 25 kernels from various peach germplasm differing in origin and ripening time were characterized by their phenolic profiles. Ultra-high-Performance Liquid Chromatography coupled with Linear Trap Quadrupole and OrbiTrap MS/MS hybrid mass spectrometry was used for determination of 76 different organic compounds. The content of identified phenolic compounds indicated peach kernel as reliable source of bioactive substances with prevalent concentrations of catechin and several phenolic acids. Statistical procedures confirm that phenolic compounds could be used as phytochemical biomarkers to differentiate peach kernel samples belonging to different cultivars/genotypes according to their origin and ripening time. The CATPCA confirmed the possibility of application of chemical profiles presented only as categorical variables for classification.
PB  - Springer, New York
T2  - European Food Research and Technology
T1  - Determination of the phenolic profile of peach (Prunus persica L.) kernels using UHPLC-LTQ OrbiTrap MS/MS technique
EP  - 2064
IS  - 11
SP  - 2051
VL  - 244
DO  - 10.1007/s00217-018-3116-2
ER  - 

@article{
author = "Koprivica, Marija R. and Trifković, Jelena D. and Dramicanin, Aleksandra M. and Gašić, Uroš M. and Fotirić-Akšić, Milica and Milojković-Opsenica, Dušanka M.",
year = "2018",
abstract = "Recently, search for new natural sources of compounds with health-enhancing properties prompted interest in fruit kernels. This paper aims to assess peach kernels as a source of nutritionally important compounds, such as phenolic compounds. A total of 25 kernels from various peach germplasm differing in origin and ripening time were characterized by their phenolic profiles. Ultra-high-Performance Liquid Chromatography coupled with Linear Trap Quadrupole and OrbiTrap MS/MS hybrid mass spectrometry was used for determination of 76 different organic compounds. The content of identified phenolic compounds indicated peach kernel as reliable source of bioactive substances with prevalent concentrations of catechin and several phenolic acids. Statistical procedures confirm that phenolic compounds could be used as phytochemical biomarkers to differentiate peach kernel samples belonging to different cultivars/genotypes according to their origin and ripening time. The CATPCA confirmed the possibility of application of chemical profiles presented only as categorical variables for classification.",
publisher = "Springer, New York",
journal = "European Food Research and Technology",
title = "Determination of the phenolic profile of peach (Prunus persica L.) kernels using UHPLC-LTQ OrbiTrap MS/MS technique",
pages = "2064-2051",
number = "11",
volume = "244",
doi = "10.1007/s00217-018-3116-2"
}

Koprivica, M. R., Trifković, J. D., Dramicanin, A. M., Gašić, U. M., Fotirić-Akšić, M.,& Milojković-Opsenica, D. M.. (2018). Determination of the phenolic profile of peach (Prunus persica L.) kernels using UHPLC-LTQ OrbiTrap MS/MS technique. in European Food Research and Technology
Springer, New York., 244(11), 2051-2064.
https://doi.org/10.1007/s00217-018-3116-2

Koprivica MR, Trifković JD, Dramicanin AM, Gašić UM, Fotirić-Akšić M, Milojković-Opsenica DM. Determination of the phenolic profile of peach (Prunus persica L.) kernels using UHPLC-LTQ OrbiTrap MS/MS technique. in European Food Research and Technology. 2018;244(11):2051-2064.
doi:10.1007/s00217-018-3116-2 .

Koprivica, Marija R., Trifković, Jelena D., Dramicanin, Aleksandra M., Gašić, Uroš M., Fotirić-Akšić, Milica, Milojković-Opsenica, Dušanka M., "Determination of the phenolic profile of peach (Prunus persica L.) kernels using UHPLC-LTQ OrbiTrap MS/MS technique" in European Food Research and Technology, 244, no. 11 (2018):2051-2064,
https://doi.org/10.1007/s00217-018-3116-2 . .

TY  - JOUR
AU  - Mesarović, Jelena
AU  - Trifković, Jelena
AU  - Tosti, Tomislav
AU  - Fotirić-Akšić, Milica
AU  - Milatović, Dragan
AU  - Ličina, Vlado
AU  - Milojković-Opsenica, Dušanka M.
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4650
AB  - Apricot seeds could be obtained as a byproduct in different juice or conserve producing industries. Disposal of large amount of apricot seeds is wasting of potentially precious sources of phytochemicals. This study encompassed apricot cultivars that have different origin and flowering time with the aim of providing valuable information about the sugar content in its kernels. High-performance anion-exchange chromatography with pulsed amperometric detection was used for the determination of 22 sugars in the kernels of 70 apricot cultivars. The most common sugars in the apricot kernels are sucrose, fructose, and glucose whose ratio proved to be ripening time dependent (1:1:1 in the early, 1:2:3 in medium and 1:3:3 in the late cultivars). The kernels of the apricot with shorter vegetation period had the highest sum of glucose and fructose compared to other groups. Other sugar components were present in different levels as minor constituents depending on the ripening time. Also, most common sugars and some low-level sugars were strongly correlated to each other, indicating the normal metabolic carbohydrate pathway. To understand the distribution modes of sugars, a principal component analysis was performed.
PB  - Springer Heidelberg, Heidelberg
T2  - Acta Physiologiae Plantarum
T1  - Relationship between ripening time and sugar content of apricot (Prunus armeniaca L.) kernels
IS  - 8
VL  - 40
DO  - 10.1007/s11738-018-2731-7
ER  - 

@article{
author = "Mesarović, Jelena and Trifković, Jelena and Tosti, Tomislav and Fotirić-Akšić, Milica and Milatović, Dragan and Ličina, Vlado and Milojković-Opsenica, Dušanka M.",
year = "2018",
abstract = "Apricot seeds could be obtained as a byproduct in different juice or conserve producing industries. Disposal of large amount of apricot seeds is wasting of potentially precious sources of phytochemicals. This study encompassed apricot cultivars that have different origin and flowering time with the aim of providing valuable information about the sugar content in its kernels. High-performance anion-exchange chromatography with pulsed amperometric detection was used for the determination of 22 sugars in the kernels of 70 apricot cultivars. The most common sugars in the apricot kernels are sucrose, fructose, and glucose whose ratio proved to be ripening time dependent (1:1:1 in the early, 1:2:3 in medium and 1:3:3 in the late cultivars). The kernels of the apricot with shorter vegetation period had the highest sum of glucose and fructose compared to other groups. Other sugar components were present in different levels as minor constituents depending on the ripening time. Also, most common sugars and some low-level sugars were strongly correlated to each other, indicating the normal metabolic carbohydrate pathway. To understand the distribution modes of sugars, a principal component analysis was performed.",
publisher = "Springer Heidelberg, Heidelberg",
journal = "Acta Physiologiae Plantarum",
title = "Relationship between ripening time and sugar content of apricot (Prunus armeniaca L.) kernels",
number = "8",
volume = "40",
doi = "10.1007/s11738-018-2731-7"
}

Mesarović, J., Trifković, J., Tosti, T., Fotirić-Akšić, M., Milatović, D., Ličina, V.,& Milojković-Opsenica, D. M.. (2018). Relationship between ripening time and sugar content of apricot (Prunus armeniaca L.) kernels. in Acta Physiologiae Plantarum
Springer Heidelberg, Heidelberg., 40(8).
https://doi.org/10.1007/s11738-018-2731-7

Mesarović J, Trifković J, Tosti T, Fotirić-Akšić M, Milatović D, Ličina V, Milojković-Opsenica DM. Relationship between ripening time and sugar content of apricot (Prunus armeniaca L.) kernels. in Acta Physiologiae Plantarum. 2018;40(8).
doi:10.1007/s11738-018-2731-7 .

Mesarović, Jelena, Trifković, Jelena, Tosti, Tomislav, Fotirić-Akšić, Milica, Milatović, Dragan, Ličina, Vlado, Milojković-Opsenica, Dušanka M., "Relationship between ripening time and sugar content of apricot (Prunus armeniaca L.) kernels" in Acta Physiologiae Plantarum, 40, no. 8 (2018),
https://doi.org/10.1007/s11738-018-2731-7 . .

TY  - JOUR
AU  - Jovetić, Milica S.
AU  - Redzepović, Azra S.
AU  - Nedić, Nebojša
AU  - Vojt, Denis
AU  - Durdić, Sladana Z.
AU  - Brčeski, Ilija
AU  - Milojković-Opsenica, Dušanka M.
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4627
AB  - To contribute to the development of urban beekeeping, we designed this study to obtain more information about the contamination of urban bee products with toxic metals, polycyclic aromatic hydrocarbons (PAHs), and pesticides. The samples of honey (N=23), pollen (N=13), and floral nectar (N=6) were collected from the experimental stationary apiary of the Belgrade University Faculty of Agriculture located in centre of Zemun (a municipality of the Belgrade metropolitan area) in 2015 and 2016. Metals (Pb, Cd, As, Cu, Zn, Fe, Mn, Ni, Cr, and Hg) were determined with inductively coupled plasma quadrupole mass spectrometry (ICP-QMS). Polycyclic aromatic hydrocarbons (PAHs) were analysed with high-performance liquid chromatography with fluorescence detection (HPLC-FLD). Pesticides were analysed with gas chromatography - mass spectrometry (GC-MS). The honey samples were generally within the European and Serbian regulatory limits. The levels of all the 123 analysed pesticides were below the limit of quantification (LOQ). Regarding PAH levels in honey, the highest content was found for naphthalene. The elevated levels of Hg and Cr and of PAHs in the pollen samples indicated air pollution. Pesticide residues in pollen, however, were below the LOQ. In nectar, metal levels were relatively similar to those in honey. Our results suggest that the investigated urban honey meets the regulatory requirements for metals, PAHs, and pesticides and is therefore safe for consumption.
PB  - Inst Medical Research & Occupational Health, Zagreb
T2  - Arhiv za higijenu rada i toksikologiju-Archives of Industrial Hygiene and Toxicology
T1  - Urban honey - the aspects of its safety
EP  - 274
IS  - 3
SP  - 264
VL  - 69
DO  - 10.2478/aiht-2018-69-3126
ER  - 

@article{
author = "Jovetić, Milica S. and Redzepović, Azra S. and Nedić, Nebojša and Vojt, Denis and Durdić, Sladana Z. and Brčeski, Ilija and Milojković-Opsenica, Dušanka M.",
year = "2018",
abstract = "To contribute to the development of urban beekeeping, we designed this study to obtain more information about the contamination of urban bee products with toxic metals, polycyclic aromatic hydrocarbons (PAHs), and pesticides. The samples of honey (N=23), pollen (N=13), and floral nectar (N=6) were collected from the experimental stationary apiary of the Belgrade University Faculty of Agriculture located in centre of Zemun (a municipality of the Belgrade metropolitan area) in 2015 and 2016. Metals (Pb, Cd, As, Cu, Zn, Fe, Mn, Ni, Cr, and Hg) were determined with inductively coupled plasma quadrupole mass spectrometry (ICP-QMS). Polycyclic aromatic hydrocarbons (PAHs) were analysed with high-performance liquid chromatography with fluorescence detection (HPLC-FLD). Pesticides were analysed with gas chromatography - mass spectrometry (GC-MS). The honey samples were generally within the European and Serbian regulatory limits. The levels of all the 123 analysed pesticides were below the limit of quantification (LOQ). Regarding PAH levels in honey, the highest content was found for naphthalene. The elevated levels of Hg and Cr and of PAHs in the pollen samples indicated air pollution. Pesticide residues in pollen, however, were below the LOQ. In nectar, metal levels were relatively similar to those in honey. Our results suggest that the investigated urban honey meets the regulatory requirements for metals, PAHs, and pesticides and is therefore safe for consumption.",
publisher = "Inst Medical Research & Occupational Health, Zagreb",
journal = "Arhiv za higijenu rada i toksikologiju-Archives of Industrial Hygiene and Toxicology",
title = "Urban honey - the aspects of its safety",
pages = "274-264",
number = "3",
volume = "69",
doi = "10.2478/aiht-2018-69-3126"
}

Jovetić, M. S., Redzepović, A. S., Nedić, N., Vojt, D., Durdić, S. Z., Brčeski, I.,& Milojković-Opsenica, D. M.. (2018). Urban honey - the aspects of its safety. in Arhiv za higijenu rada i toksikologiju-Archives of Industrial Hygiene and Toxicology
Inst Medical Research & Occupational Health, Zagreb., 69(3), 264-274.
https://doi.org/10.2478/aiht-2018-69-3126

Jovetić MS, Redzepović AS, Nedić N, Vojt D, Durdić SZ, Brčeski I, Milojković-Opsenica DM. Urban honey - the aspects of its safety. in Arhiv za higijenu rada i toksikologiju-Archives of Industrial Hygiene and Toxicology. 2018;69(3):264-274.
doi:10.2478/aiht-2018-69-3126 .

Jovetić, Milica S., Redzepović, Azra S., Nedić, Nebojša, Vojt, Denis, Durdić, Sladana Z., Brčeski, Ilija, Milojković-Opsenica, Dušanka M., "Urban honey - the aspects of its safety" in Arhiv za higijenu rada i toksikologiju-Archives of Industrial Hygiene and Toxicology, 69, no. 3 (2018):264-274,
https://doi.org/10.2478/aiht-2018-69-3126 . .

TY  - JOUR
AU  - Dramicanin, Aleksandra M.
AU  - Andrić, Filip Lj.
AU  - Poštić, Dobrivoj
AU  - Momirović, Nebojša
AU  - Milojković-Opsenica, Dušanka M.
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4654
AB  - This research proposes a new way of tracing differences between potato cultivation systems, botanical origin, and climate conditions by using sugar profiles. A set of 90 potato tubers of four varieties with different ripening times, cultivated in three types of agricultural systems: conventional (C), integral (I), and organic (0) were characterized based on sugar profiles of their bulk and peel. A total of nineteen sugars were quantified. In order to determine the source of variation among the types of production, the years of production and varieties, multivariate analysis of variance (MANOVA) was conducted. The results indicated that starch may be considered an important indicator of the type of production, botanical origin, and ripening time. Additionally, the analyses showed that sugar macro and microcomponents such as fructose, glucose, saccharose, sorbitol, trehalose, arabinose, turanose and maltose were the main factors for the differentiation of production types, production years and botanical origin of potato.
PB  - Academic Press Inc Elsevier Science, San Diego
T2  - Journal of Food Composition and Analysis
T1  - Sugar profiles as a promising tool in tracing differences between potato cultivation systems, botanical origin and climate conditions
EP  - 65
SP  - 57
VL  - 72
DO  - 10.1016/j.jfca.2018.06.005
ER  - 

@article{
author = "Dramicanin, Aleksandra M. and Andrić, Filip Lj. and Poštić, Dobrivoj and Momirović, Nebojša and Milojković-Opsenica, Dušanka M.",
year = "2018",
abstract = "This research proposes a new way of tracing differences between potato cultivation systems, botanical origin, and climate conditions by using sugar profiles. A set of 90 potato tubers of four varieties with different ripening times, cultivated in three types of agricultural systems: conventional (C), integral (I), and organic (0) were characterized based on sugar profiles of their bulk and peel. A total of nineteen sugars were quantified. In order to determine the source of variation among the types of production, the years of production and varieties, multivariate analysis of variance (MANOVA) was conducted. The results indicated that starch may be considered an important indicator of the type of production, botanical origin, and ripening time. Additionally, the analyses showed that sugar macro and microcomponents such as fructose, glucose, saccharose, sorbitol, trehalose, arabinose, turanose and maltose were the main factors for the differentiation of production types, production years and botanical origin of potato.",
publisher = "Academic Press Inc Elsevier Science, San Diego",
journal = "Journal of Food Composition and Analysis",
title = "Sugar profiles as a promising tool in tracing differences between potato cultivation systems, botanical origin and climate conditions",
pages = "65-57",
volume = "72",
doi = "10.1016/j.jfca.2018.06.005"
}

Dramicanin, A. M., Andrić, F. Lj., Poštić, D., Momirović, N.,& Milojković-Opsenica, D. M.. (2018). Sugar profiles as a promising tool in tracing differences between potato cultivation systems, botanical origin and climate conditions. in Journal of Food Composition and Analysis
Academic Press Inc Elsevier Science, San Diego., 72, 57-65.
https://doi.org/10.1016/j.jfca.2018.06.005

Dramicanin AM, Andrić FL, Poštić D, Momirović N, Milojković-Opsenica DM. Sugar profiles as a promising tool in tracing differences between potato cultivation systems, botanical origin and climate conditions. in Journal of Food Composition and Analysis. 2018;72:57-65.
doi:10.1016/j.jfca.2018.06.005 .

Dramicanin, Aleksandra M., Andrić, Filip Lj., Poštić, Dobrivoj, Momirović, Nebojša, Milojković-Opsenica, Dušanka M., "Sugar profiles as a promising tool in tracing differences between potato cultivation systems, botanical origin and climate conditions" in Journal of Food Composition and Analysis, 72 (2018):57-65,
https://doi.org/10.1016/j.jfca.2018.06.005 . .

TY  - JOUR
AU  - Kostić, Aleksandar
AU  - Petrović, Tanja
AU  - Krnjaja, Vesna
AU  - Nedić, Nebojša
AU  - Tešić, Živoslav
AU  - Milojković-Opsenica, Dušanka M.
AU  - Barać, Miroljub
AU  - Stanojević, Sladjana
AU  - Pešić, Mirjana
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4389
AB  - Assessment of microbiological quality of bee collected pollen is very important, because of its use as a supplement in the human diet. In this study, 26 samples collected from different location in Serbia were tested for the presence of mold through mycologial analysis. The presence of aflatoxin B1, one of the most dangerous and the most widespread mycotoxin was also determined. It was established that 10 of the investigated samples were contaminated with some genera or species of mold, but all of the investigated samples were contaminated with aflatoxin B1. Considering that there is no unique and official procedure for mycological analysis of bee collected pollen, these findings suggest the need for their establishment. Mycological analysis should be followed by mycotoxicological analysis since the absence of mold does not confirm the absence of aflatoxin B1 in bee pollen.
PB  - Taylor & Francis Ltd, Abingdon
T2  - Journal of Apicultural Research
T1  - Mold/aflatoxin contamination of honey bee collected pollen from different Serbian regions
EP  - 20
IS  - 1
SP  - 13
VL  - 56
DO  - 10.1080/00218839.2016.1259897
ER  - 

@article{
author = "Kostić, Aleksandar and Petrović, Tanja and Krnjaja, Vesna and Nedić, Nebojša and Tešić, Živoslav and Milojković-Opsenica, Dušanka M. and Barać, Miroljub and Stanojević, Sladjana and Pešić, Mirjana",
year = "2017",
abstract = "Assessment of microbiological quality of bee collected pollen is very important, because of its use as a supplement in the human diet. In this study, 26 samples collected from different location in Serbia were tested for the presence of mold through mycologial analysis. The presence of aflatoxin B1, one of the most dangerous and the most widespread mycotoxin was also determined. It was established that 10 of the investigated samples were contaminated with some genera or species of mold, but all of the investigated samples were contaminated with aflatoxin B1. Considering that there is no unique and official procedure for mycological analysis of bee collected pollen, these findings suggest the need for their establishment. Mycological analysis should be followed by mycotoxicological analysis since the absence of mold does not confirm the absence of aflatoxin B1 in bee pollen.",
publisher = "Taylor & Francis Ltd, Abingdon",
journal = "Journal of Apicultural Research",
title = "Mold/aflatoxin contamination of honey bee collected pollen from different Serbian regions",
pages = "20-13",
number = "1",
volume = "56",
doi = "10.1080/00218839.2016.1259897"
}

Kostić, A., Petrović, T., Krnjaja, V., Nedić, N., Tešić, Ž., Milojković-Opsenica, D. M., Barać, M., Stanojević, S.,& Pešić, M.. (2017). Mold/aflatoxin contamination of honey bee collected pollen from different Serbian regions. in Journal of Apicultural Research
Taylor & Francis Ltd, Abingdon., 56(1), 13-20.
https://doi.org/10.1080/00218839.2016.1259897

Kostić A, Petrović T, Krnjaja V, Nedić N, Tešić Ž, Milojković-Opsenica DM, Barać M, Stanojević S, Pešić M. Mold/aflatoxin contamination of honey bee collected pollen from different Serbian regions. in Journal of Apicultural Research. 2017;56(1):13-20.
doi:10.1080/00218839.2016.1259897 .

Kostić, Aleksandar, Petrović, Tanja, Krnjaja, Vesna, Nedić, Nebojša, Tešić, Živoslav, Milojković-Opsenica, Dušanka M., Barać, Miroljub, Stanojević, Sladjana, Pešić, Mirjana, "Mold/aflatoxin contamination of honey bee collected pollen from different Serbian regions" in Journal of Apicultural Research, 56, no. 1 (2017):13-20,
https://doi.org/10.1080/00218839.2016.1259897 . .

TY  - JOUR
AU  - Mudrić, Sanja Z.
AU  - Gašić, Uroš M.
AU  - Dramicanin, Aleksandra M.
AU  - Ćirić, Ivanka Z.
AU  - Milojković-Opsenica, Dušanka M.
AU  - Popović-Djordjević, Jelena
AU  - Momirović, Nebojša
AU  - Tešić, Živoslav
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4431
AB  - Spice peppers (Capsicum annuum L.) var. Lemeska and Lakosnicka paprika were investigated to evaluate their polyphenolic and carbohydrate profiles and antioxidant activity. A total of forty-nine polyphenolics were identified using ultrahigh-performance liquid chromatography (UHPLC) coupled to LTQ OrbiTrap mass analyzer. Twenty-five of them were quantified using available standards, while the other compounds were confirmed by exact mass search of their deprotonated molecule [M-H](-) and its MS4 fragmentation. Thirteen carbohydrates were quantified using high-performance anion exchange chromatography (HPAEC) with pulsed amperometric detection (PAD). Radical scavenging activity (RSA) ranged from 17.32 to 48.34 mmol TE (Trolox equivalent)/kg DW (dry weight) and total phenolics content (TPC) was ranged between 7.03 and 14.92 g GAE (gallic acid equivalents)/kg DW. To our best knowledge, five polyphenolic compounds were for the first time tentatively identified in paprika: 5-O-p-coumaroylquinic acid, luteolin 7-O-(2 ''-O-pentosyl-4 ''-O-hexosyl)hexoside, quercetin 3-O-(2 ''-O-hexosyl)rhamnoside, isorhamnetin 3-O-[6 ''-O-(5-hydroxyferuloyl)hexoside]-7-O-rhamnoside, and luteolin 7-O-[2 ''-O-(5'''-O-sinapoyl)pentosyl-6 ''-O-malonyl]hexoside.
PB  - Elsevier Sci Ltd, Oxford
T2  - Food Chemistry
T1  - The polyphenolics and carbohydrates as indicators of botanical and geographical origin of Serbian autochthonous clones of red spice paprika
EP  - 715
SP  - 705
VL  - 217
DO  - 10.1016/j.foodchem.2016.09.038
ER  - 

@article{
author = "Mudrić, Sanja Z. and Gašić, Uroš M. and Dramicanin, Aleksandra M. and Ćirić, Ivanka Z. and Milojković-Opsenica, Dušanka M. and Popović-Djordjević, Jelena and Momirović, Nebojša and Tešić, Živoslav",
year = "2017",
abstract = "Spice peppers (Capsicum annuum L.) var. Lemeska and Lakosnicka paprika were investigated to evaluate their polyphenolic and carbohydrate profiles and antioxidant activity. A total of forty-nine polyphenolics were identified using ultrahigh-performance liquid chromatography (UHPLC) coupled to LTQ OrbiTrap mass analyzer. Twenty-five of them were quantified using available standards, while the other compounds were confirmed by exact mass search of their deprotonated molecule [M-H](-) and its MS4 fragmentation. Thirteen carbohydrates were quantified using high-performance anion exchange chromatography (HPAEC) with pulsed amperometric detection (PAD). Radical scavenging activity (RSA) ranged from 17.32 to 48.34 mmol TE (Trolox equivalent)/kg DW (dry weight) and total phenolics content (TPC) was ranged between 7.03 and 14.92 g GAE (gallic acid equivalents)/kg DW. To our best knowledge, five polyphenolic compounds were for the first time tentatively identified in paprika: 5-O-p-coumaroylquinic acid, luteolin 7-O-(2 ''-O-pentosyl-4 ''-O-hexosyl)hexoside, quercetin 3-O-(2 ''-O-hexosyl)rhamnoside, isorhamnetin 3-O-[6 ''-O-(5-hydroxyferuloyl)hexoside]-7-O-rhamnoside, and luteolin 7-O-[2 ''-O-(5'''-O-sinapoyl)pentosyl-6 ''-O-malonyl]hexoside.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Food Chemistry",
title = "The polyphenolics and carbohydrates as indicators of botanical and geographical origin of Serbian autochthonous clones of red spice paprika",
pages = "715-705",
volume = "217",
doi = "10.1016/j.foodchem.2016.09.038"
}

Mudrić, S. Z., Gašić, U. M., Dramicanin, A. M., Ćirić, I. Z., Milojković-Opsenica, D. M., Popović-Djordjević, J., Momirović, N.,& Tešić, Ž.. (2017). The polyphenolics and carbohydrates as indicators of botanical and geographical origin of Serbian autochthonous clones of red spice paprika. in Food Chemistry
Elsevier Sci Ltd, Oxford., 217, 705-715.
https://doi.org/10.1016/j.foodchem.2016.09.038

Mudrić SZ, Gašić UM, Dramicanin AM, Ćirić IZ, Milojković-Opsenica DM, Popović-Djordjević J, Momirović N, Tešić Ž. The polyphenolics and carbohydrates as indicators of botanical and geographical origin of Serbian autochthonous clones of red spice paprika. in Food Chemistry. 2017;217:705-715.
doi:10.1016/j.foodchem.2016.09.038 .

Mudrić, Sanja Z., Gašić, Uroš M., Dramicanin, Aleksandra M., Ćirić, Ivanka Z., Milojković-Opsenica, Dušanka M., Popović-Djordjević, Jelena, Momirović, Nebojša, Tešić, Živoslav, "The polyphenolics and carbohydrates as indicators of botanical and geographical origin of Serbian autochthonous clones of red spice paprika" in Food Chemistry, 217 (2017):705-715,
https://doi.org/10.1016/j.foodchem.2016.09.038 . .

TY  - JOUR
AU  - Kostić, Aleksandar
AU  - Pešić, Mirjana
AU  - Trbović, Dejana
AU  - Petronijević, Radivoj
AU  - Dramicanin, Aleksandra M.
AU  - Milojković-Opsenica, Dušanka M.
AU  - Tešić, Živoslav
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4485
AB  - The fatty acid profile, its relation to botanical origin and nutritional characteristics of bee-collected pollen from Serbia was determined. Twenty different fatty acids were detected. Depending on the palynological origin, the fatty acid (FAs) composition varied greatly. Three groups of pollen samples can be differentiated on the basis of Categorical principal component analysis. The first group was characterized by the presence of Fraxinus sp. pollen as predominant type and Zea mays as an accompanying pollen type and a high level of polyunsaturated FAs. Rannunculaceae, Apiaceae and Asteraceae family pollen, Ambrosia, Plantago, Sophora and Helianthus annuus pollen influenced the presence of saturated FAs and separation of the second group of samples. Pollen of plants belonging to the Fabaceae and Brassicaceae families had significant influence on constitution of the third group of samples with saturated and unsaturated FAs. The most abundant saturated, mono- and poly unsaturated fatty acids were palmitic, oleic and linolenic acid, respectively.
PB  - Taylor & Francis Ltd, Abingdon
T2  - Journal of Apicultural Research
T1  - The fatty acid profile of Serbian bee-collected pollen - a chemotaxonomic and nutritional approach
EP  - 542
IS  - 5
SP  - 533
VL  - 56
DO  - 10.1080/00218839.2017.1356206
ER  - 

@article{
author = "Kostić, Aleksandar and Pešić, Mirjana and Trbović, Dejana and Petronijević, Radivoj and Dramicanin, Aleksandra M. and Milojković-Opsenica, Dušanka M. and Tešić, Živoslav",
year = "2017",
abstract = "The fatty acid profile, its relation to botanical origin and nutritional characteristics of bee-collected pollen from Serbia was determined. Twenty different fatty acids were detected. Depending on the palynological origin, the fatty acid (FAs) composition varied greatly. Three groups of pollen samples can be differentiated on the basis of Categorical principal component analysis. The first group was characterized by the presence of Fraxinus sp. pollen as predominant type and Zea mays as an accompanying pollen type and a high level of polyunsaturated FAs. Rannunculaceae, Apiaceae and Asteraceae family pollen, Ambrosia, Plantago, Sophora and Helianthus annuus pollen influenced the presence of saturated FAs and separation of the second group of samples. Pollen of plants belonging to the Fabaceae and Brassicaceae families had significant influence on constitution of the third group of samples with saturated and unsaturated FAs. The most abundant saturated, mono- and poly unsaturated fatty acids were palmitic, oleic and linolenic acid, respectively.",
publisher = "Taylor & Francis Ltd, Abingdon",
journal = "Journal of Apicultural Research",
title = "The fatty acid profile of Serbian bee-collected pollen - a chemotaxonomic and nutritional approach",
pages = "542-533",
number = "5",
volume = "56",
doi = "10.1080/00218839.2017.1356206"
}

Kostić, A., Pešić, M., Trbović, D., Petronijević, R., Dramicanin, A. M., Milojković-Opsenica, D. M.,& Tešić, Ž.. (2017). The fatty acid profile of Serbian bee-collected pollen - a chemotaxonomic and nutritional approach. in Journal of Apicultural Research
Taylor & Francis Ltd, Abingdon., 56(5), 533-542.
https://doi.org/10.1080/00218839.2017.1356206

Kostić A, Pešić M, Trbović D, Petronijević R, Dramicanin AM, Milojković-Opsenica DM, Tešić Ž. The fatty acid profile of Serbian bee-collected pollen - a chemotaxonomic and nutritional approach. in Journal of Apicultural Research. 2017;56(5):533-542.
doi:10.1080/00218839.2017.1356206 .

Kostić, Aleksandar, Pešić, Mirjana, Trbović, Dejana, Petronijević, Radivoj, Dramicanin, Aleksandra M., Milojković-Opsenica, Dušanka M., Tešić, Živoslav, "The fatty acid profile of Serbian bee-collected pollen - a chemotaxonomic and nutritional approach" in Journal of Apicultural Research, 56, no. 5 (2017):533-542,
https://doi.org/10.1080/00218839.2017.1356206 . .

TY  - JOUR
AU  - Alrgei, Hassan Omran S.
AU  - Dabić, Dragana C.
AU  - Natić, Maja
AU  - Rakonjac, Vera
AU  - Milojković-Opsenica, Dušanka M.
AU  - Tešić, Živoslav
AU  - Fotirić-Akšić, Milica
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4104
AB  - BACKGROUND: Oblainska sour cherry, an autochthonous cultivar, is the most planted cultivar in Serbian commercial orchards. Owing to its long cultivation under different agro-ecological conditions, it is a mixture of different clones. To obtain comprehensive information on Oblainska sour cherry fruit, the total carbohydrate composition, total phenolic content, total anthocyanin content, antioxidant activity and polyphenolic profiles of 39 clones were investigated. RESULTSFructose was found to be the dominant sugar, followed by glucose, sorbitol and sucrose. Rutin and chlorogenic acid were the most abundant polyphenols. Some clones contained pinobanksin, hesperetin and galangin, which, to best knowledge, is the first time these compounds have been reported in sour cherry fruit. CONCLUSIONThe data obtained showed huge variation within the germplasm studied, confirming the fact that Oblainska sour cherry is not a cultivar but a population.
PB  - Wiley, Hoboken
T2  - Journal of the Science of Food and Agriculture
T1  - Chemical profile of major taste- and health-related compounds of Oblainska sour cherry
EP  - 1251
IS  - 4
SP  - 1241
VL  - 96
DO  - 10.1002/jsfa.7212
ER  - 

@article{
author = "Alrgei, Hassan Omran S. and Dabić, Dragana C. and Natić, Maja and Rakonjac, Vera and Milojković-Opsenica, Dušanka M. and Tešić, Živoslav and Fotirić-Akšić, Milica",
year = "2016",
abstract = "BACKGROUND: Oblainska sour cherry, an autochthonous cultivar, is the most planted cultivar in Serbian commercial orchards. Owing to its long cultivation under different agro-ecological conditions, it is a mixture of different clones. To obtain comprehensive information on Oblainska sour cherry fruit, the total carbohydrate composition, total phenolic content, total anthocyanin content, antioxidant activity and polyphenolic profiles of 39 clones were investigated. RESULTSFructose was found to be the dominant sugar, followed by glucose, sorbitol and sucrose. Rutin and chlorogenic acid were the most abundant polyphenols. Some clones contained pinobanksin, hesperetin and galangin, which, to best knowledge, is the first time these compounds have been reported in sour cherry fruit. CONCLUSIONThe data obtained showed huge variation within the germplasm studied, confirming the fact that Oblainska sour cherry is not a cultivar but a population.",
publisher = "Wiley, Hoboken",
journal = "Journal of the Science of Food and Agriculture",
title = "Chemical profile of major taste- and health-related compounds of Oblainska sour cherry",
pages = "1251-1241",
number = "4",
volume = "96",
doi = "10.1002/jsfa.7212"
}

Alrgei, H. O. S., Dabić, D. C., Natić, M., Rakonjac, V., Milojković-Opsenica, D. M., Tešić, Ž.,& Fotirić-Akšić, M.. (2016). Chemical profile of major taste- and health-related compounds of Oblainska sour cherry. in Journal of the Science of Food and Agriculture
Wiley, Hoboken., 96(4), 1241-1251.
https://doi.org/10.1002/jsfa.7212

Alrgei HOS, Dabić DC, Natić M, Rakonjac V, Milojković-Opsenica DM, Tešić Ž, Fotirić-Akšić M. Chemical profile of major taste- and health-related compounds of Oblainska sour cherry. in Journal of the Science of Food and Agriculture. 2016;96(4):1241-1251.
doi:10.1002/jsfa.7212 .

Alrgei, Hassan Omran S., Dabić, Dragana C., Natić, Maja, Rakonjac, Vera, Milojković-Opsenica, Dušanka M., Tešić, Živoslav, Fotirić-Akšić, Milica, "Chemical profile of major taste- and health-related compounds of Oblainska sour cherry" in Journal of the Science of Food and Agriculture, 96, no. 4 (2016):1241-1251,
https://doi.org/10.1002/jsfa.7212 . .

TY  - JOUR
AU  - Stanojević, Marija
AU  - Trifković, Jelena
AU  - Fotirić-Akšić, Milica
AU  - Rakonjac, Vera
AU  - Nikolić, Dragan
AU  - Segan, Sandra
AU  - Milojković-Opsenica, Dušanka M.
PY  - 2015
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3752
AB  - Large amounts of fruit seeds, especially peach, are discarded annually in juice or conserve producing industries which is a potential waste of valuable resource and serious disposal problem. Regarding the fact that peach seeds can be obtained as a byproduct from processing companies their exploitation should be greater and, consequently more information of cultivars' kernels and their composition is required. A total of 25 samples of kernels from various peach germplasm (including commercial cultivars, perspective hybrids and vineyard peach accessions) differing in origin and ripening time were characterized by evaluation of their sugar composition. Twenty characteristic carbohydrates and sugar alcohols were determined and quantified using high-performance anion-exchange chromatography with pulsed amperometric detection (HPAEC/PAD). Sucrose, glucose and fructose are the most important sugars in peach kernels similar to other representatives of the Rosaceae family. Also, high amounts of sugars in seeds of promising hybrids implies that through conventional breeding programs peach kernels with high sugar content can be obtained. In addition, by the means of several pattern recognition methods the variables that discriminate peach kernels arising from diverse germplasm and different stage of maturity were identified and successful models for further prediction were developed. Sugars such as ribose, trehalose, arabinose, galactitol, fructose, maltose, sorbitol, sucrose, iso-maltotriose were marked as most important for such discrimination.
PB  - Springer, Dordrecht
T2  - Plant Foods for Human Nutrition
T1  - Sugar Profile of Kernels as a Marker of Origin and Ripening Time of Peach (Prunus persicae L.)
EP  - 440
IS  - 4
SP  - 433
VL  - 70
DO  - 10.1007/s11130-015-0515-4
ER  - 

@article{
author = "Stanojević, Marija and Trifković, Jelena and Fotirić-Akšić, Milica and Rakonjac, Vera and Nikolić, Dragan and Segan, Sandra and Milojković-Opsenica, Dušanka M.",
year = "2015",
abstract = "Large amounts of fruit seeds, especially peach, are discarded annually in juice or conserve producing industries which is a potential waste of valuable resource and serious disposal problem. Regarding the fact that peach seeds can be obtained as a byproduct from processing companies their exploitation should be greater and, consequently more information of cultivars' kernels and their composition is required. A total of 25 samples of kernels from various peach germplasm (including commercial cultivars, perspective hybrids and vineyard peach accessions) differing in origin and ripening time were characterized by evaluation of their sugar composition. Twenty characteristic carbohydrates and sugar alcohols were determined and quantified using high-performance anion-exchange chromatography with pulsed amperometric detection (HPAEC/PAD). Sucrose, glucose and fructose are the most important sugars in peach kernels similar to other representatives of the Rosaceae family. Also, high amounts of sugars in seeds of promising hybrids implies that through conventional breeding programs peach kernels with high sugar content can be obtained. In addition, by the means of several pattern recognition methods the variables that discriminate peach kernels arising from diverse germplasm and different stage of maturity were identified and successful models for further prediction were developed. Sugars such as ribose, trehalose, arabinose, galactitol, fructose, maltose, sorbitol, sucrose, iso-maltotriose were marked as most important for such discrimination.",
publisher = "Springer, Dordrecht",
journal = "Plant Foods for Human Nutrition",
title = "Sugar Profile of Kernels as a Marker of Origin and Ripening Time of Peach (Prunus persicae L.)",
pages = "440-433",
number = "4",
volume = "70",
doi = "10.1007/s11130-015-0515-4"
}

Stanojević, M., Trifković, J., Fotirić-Akšić, M., Rakonjac, V., Nikolić, D., Segan, S.,& Milojković-Opsenica, D. M.. (2015). Sugar Profile of Kernels as a Marker of Origin and Ripening Time of Peach (Prunus persicae L.). in Plant Foods for Human Nutrition
Springer, Dordrecht., 70(4), 433-440.
https://doi.org/10.1007/s11130-015-0515-4

Stanojević M, Trifković J, Fotirić-Akšić M, Rakonjac V, Nikolić D, Segan S, Milojković-Opsenica DM. Sugar Profile of Kernels as a Marker of Origin and Ripening Time of Peach (Prunus persicae L.). in Plant Foods for Human Nutrition. 2015;70(4):433-440.
doi:10.1007/s11130-015-0515-4 .

Stanojević, Marija, Trifković, Jelena, Fotirić-Akšić, Milica, Rakonjac, Vera, Nikolić, Dragan, Segan, Sandra, Milojković-Opsenica, Dušanka M., "Sugar Profile of Kernels as a Marker of Origin and Ripening Time of Peach (Prunus persicae L.)" in Plant Foods for Human Nutrition, 70, no. 4 (2015):433-440,
https://doi.org/10.1007/s11130-015-0515-4 . .

TY  - JOUR
AU  - Ristivojević, Petar
AU  - Trifković, Jelena
AU  - Gašić, Uroš M.
AU  - Andrić, Filip Lj.
AU  - Nedić, Nebojša
AU  - Tešić, Živoslav
AU  - Milojković-Opsenica, Dušanka M.
PY  - 2015
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3815
AB  - IntroductionPropolis is a resinous natural substance collected by honeybees from different plant sources. Due to the presence of various phytochemicals, this bee-product exhibits numerous biological activities, including anti-bacterial, anti-viral, anti-inflammatory, anti-oxidant, immunostimulating and anti-tumour effects. As the chemical composition and biological activity of propolis depend on its botanical and geographical origin, searching for new bioactive substances in various types of propolis from unexplored regions is of great importance. ObjectiveThe aim of this study is the evaluation of the phenolic profile of poplar propolis samples in order to characterise Serbian propolis, to identify possible new constituents and to specify the phenolic components relevant for differentiation of poplar propolis samples into two subgroups through simultaneous analysis of poplar bud extracts. MethodsEthanolic extracts of propolis and poplar buds were comprehensively analysed using ultrahigh-performance liquid chromatography coupled with hybrid mass spectrometry, which combines the linear trap quadrupole and Orbitrap MS/MS mass analyser together with chemometric methods. ResultsExtensive fingerprint analysis of Serbian propolis was achieved for the first time. Seventy-five phenolic compounds were detected. Eight of them were identified in propolis for the first time. Pattern-recognition methods applied to the content of ten quantified phenolics verified the existence of two subgroups of propolis, with galangin, chrysin and pinocembrin as the most influential distinguishing factors. ConclusionThe phenolic composition of the analysed propolis samples confirm their affiliation to the European poplar type propolis and the existence of two subgroups according to botanical origin.
PB  - Wiley, Hoboken
T2  - Phytochemical Analysis
T1  - Ultrahigh-performance Liquid Chromatography and Mass Spectrometry (UHPLC-LTQ/Orbitrap/MS/MS) Study of Phenolic Profile of Serbian Poplar Type Propolis
EP  - 136
IS  - 2
SP  - 127
VL  - 26
DO  - 10.1002/pca.2544
ER  - 

@article{
author = "Ristivojević, Petar and Trifković, Jelena and Gašić, Uroš M. and Andrić, Filip Lj. and Nedić, Nebojša and Tešić, Živoslav and Milojković-Opsenica, Dušanka M.",
year = "2015",
abstract = "IntroductionPropolis is a resinous natural substance collected by honeybees from different plant sources. Due to the presence of various phytochemicals, this bee-product exhibits numerous biological activities, including anti-bacterial, anti-viral, anti-inflammatory, anti-oxidant, immunostimulating and anti-tumour effects. As the chemical composition and biological activity of propolis depend on its botanical and geographical origin, searching for new bioactive substances in various types of propolis from unexplored regions is of great importance. ObjectiveThe aim of this study is the evaluation of the phenolic profile of poplar propolis samples in order to characterise Serbian propolis, to identify possible new constituents and to specify the phenolic components relevant for differentiation of poplar propolis samples into two subgroups through simultaneous analysis of poplar bud extracts. MethodsEthanolic extracts of propolis and poplar buds were comprehensively analysed using ultrahigh-performance liquid chromatography coupled with hybrid mass spectrometry, which combines the linear trap quadrupole and Orbitrap MS/MS mass analyser together with chemometric methods. ResultsExtensive fingerprint analysis of Serbian propolis was achieved for the first time. Seventy-five phenolic compounds were detected. Eight of them were identified in propolis for the first time. Pattern-recognition methods applied to the content of ten quantified phenolics verified the existence of two subgroups of propolis, with galangin, chrysin and pinocembrin as the most influential distinguishing factors. ConclusionThe phenolic composition of the analysed propolis samples confirm their affiliation to the European poplar type propolis and the existence of two subgroups according to botanical origin.",
publisher = "Wiley, Hoboken",
journal = "Phytochemical Analysis",
title = "Ultrahigh-performance Liquid Chromatography and Mass Spectrometry (UHPLC-LTQ/Orbitrap/MS/MS) Study of Phenolic Profile of Serbian Poplar Type Propolis",
pages = "136-127",
number = "2",
volume = "26",
doi = "10.1002/pca.2544"
}

Ristivojević, P., Trifković, J., Gašić, U. M., Andrić, F. Lj., Nedić, N., Tešić, Ž.,& Milojković-Opsenica, D. M.. (2015). Ultrahigh-performance Liquid Chromatography and Mass Spectrometry (UHPLC-LTQ/Orbitrap/MS/MS) Study of Phenolic Profile of Serbian Poplar Type Propolis. in Phytochemical Analysis
Wiley, Hoboken., 26(2), 127-136.
https://doi.org/10.1002/pca.2544

Ristivojević P, Trifković J, Gašić UM, Andrić FL, Nedić N, Tešić Ž, Milojković-Opsenica DM. Ultrahigh-performance Liquid Chromatography and Mass Spectrometry (UHPLC-LTQ/Orbitrap/MS/MS) Study of Phenolic Profile of Serbian Poplar Type Propolis. in Phytochemical Analysis. 2015;26(2):127-136.
doi:10.1002/pca.2544 .

Ristivojević, Petar, Trifković, Jelena, Gašić, Uroš M., Andrić, Filip Lj., Nedić, Nebojša, Tešić, Živoslav, Milojković-Opsenica, Dušanka M., "Ultrahigh-performance Liquid Chromatography and Mass Spectrometry (UHPLC-LTQ/Orbitrap/MS/MS) Study of Phenolic Profile of Serbian Poplar Type Propolis" in Phytochemical Analysis, 26, no. 2 (2015):127-136,
https://doi.org/10.1002/pca.2544 . .

TY  - JOUR
AU  - Kostić, Aleksandar
AU  - Barać, Miroljub
AU  - Stanojević, Sladjana
AU  - Milojković-Opsenica, Dušanka M.
AU  - Tešić, Živoslav
AU  - Sikoparija, Branko
AU  - Radisić, Predrag
AU  - Prentović, Marija
AU  - Pešić, Mirjana
PY  - 2015
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3800
AB  - Physicochemical composition and techno-functional properties of bee pollens collected in Serbia were assessed. Analysed bee pollen contained 14.81-27.25% proteins, 1.31-6.78% lipids, 64.42-81.84% carbohydrates and 1.18-3.21% ash, with mean energy value of 375 kcal. Bee pollen showed low protein solubility (2.79-25.90 g/100 g), high carbohydrate solubility (31.2-75 g/100 g), good emulsifying properties (emulsion stability index ranged from 19.6 to 49.3 min and emulsion activity index ranged from 10.40 to 24.52 m(2)/g), non-foaming properties, poor water absorption capacity (0.92-2.25 g/g) and excellent oil absorption capacity (1-3.53 g/g). Protein solubility was positively correlated with carbohydrate content (r = 0.73, p  lt  0.05), but negatively with ash and lipid content (r = -0.39, r = -0.46, p  lt  0.05, respectively). The total protein content and lipid content were shown positive relationship with carbohydrate solubility (r = 039, r = 0.45, p  lt  0.05, respectively). Emulsion stability was positively correlated with protein solubility (r = 0.47, p  lt  0.05), whereas emulsion activity was negatively correlated with this parameter (r = -0.39, p  lt  0.05). Water and oil absorption capacity were not shown significant correlations with other investigated parameters. The obtained data indicated that bee pollen could find useful application as food ingredient in variety of food products.
PB  - Elsevier Science Bv, Amsterdam
T2  - LWT-Food Science and Technology
T1  - Physicochemical composition and techno-functional properties of bee pollen collected in Serbia
EP  - 309
IS  - 1
SP  - 301
VL  - 62
DO  - 10.1016/j.lwt.2015.01.031
ER  - 

@article{
author = "Kostić, Aleksandar and Barać, Miroljub and Stanojević, Sladjana and Milojković-Opsenica, Dušanka M. and Tešić, Živoslav and Sikoparija, Branko and Radisić, Predrag and Prentović, Marija and Pešić, Mirjana",
year = "2015",
abstract = "Physicochemical composition and techno-functional properties of bee pollens collected in Serbia were assessed. Analysed bee pollen contained 14.81-27.25% proteins, 1.31-6.78% lipids, 64.42-81.84% carbohydrates and 1.18-3.21% ash, with mean energy value of 375 kcal. Bee pollen showed low protein solubility (2.79-25.90 g/100 g), high carbohydrate solubility (31.2-75 g/100 g), good emulsifying properties (emulsion stability index ranged from 19.6 to 49.3 min and emulsion activity index ranged from 10.40 to 24.52 m(2)/g), non-foaming properties, poor water absorption capacity (0.92-2.25 g/g) and excellent oil absorption capacity (1-3.53 g/g). Protein solubility was positively correlated with carbohydrate content (r = 0.73, p  lt  0.05), but negatively with ash and lipid content (r = -0.39, r = -0.46, p  lt  0.05, respectively). The total protein content and lipid content were shown positive relationship with carbohydrate solubility (r = 039, r = 0.45, p  lt  0.05, respectively). Emulsion stability was positively correlated with protein solubility (r = 0.47, p  lt  0.05), whereas emulsion activity was negatively correlated with this parameter (r = -0.39, p  lt  0.05). Water and oil absorption capacity were not shown significant correlations with other investigated parameters. The obtained data indicated that bee pollen could find useful application as food ingredient in variety of food products.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "LWT-Food Science and Technology",
title = "Physicochemical composition and techno-functional properties of bee pollen collected in Serbia",
pages = "309-301",
number = "1",
volume = "62",
doi = "10.1016/j.lwt.2015.01.031"
}

Kostić, A., Barać, M., Stanojević, S., Milojković-Opsenica, D. M., Tešić, Ž., Sikoparija, B., Radisić, P., Prentović, M.,& Pešić, M.. (2015). Physicochemical composition and techno-functional properties of bee pollen collected in Serbia. in LWT-Food Science and Technology
Elsevier Science Bv, Amsterdam., 62(1), 301-309.
https://doi.org/10.1016/j.lwt.2015.01.031

Kostić A, Barać M, Stanojević S, Milojković-Opsenica DM, Tešić Ž, Sikoparija B, Radisić P, Prentović M, Pešić M. Physicochemical composition and techno-functional properties of bee pollen collected in Serbia. in LWT-Food Science and Technology. 2015;62(1):301-309.
doi:10.1016/j.lwt.2015.01.031 .

Kostić, Aleksandar, Barać, Miroljub, Stanojević, Sladjana, Milojković-Opsenica, Dušanka M., Tešić, Živoslav, Sikoparija, Branko, Radisić, Predrag, Prentović, Marija, Pešić, Mirjana, "Physicochemical composition and techno-functional properties of bee pollen collected in Serbia" in LWT-Food Science and Technology, 62, no. 1 (2015):301-309,
https://doi.org/10.1016/j.lwt.2015.01.031 . .

TY  - JOUR
AU  - Fotirić-Akšić, Milica
AU  - Tosti, Tomislav
AU  - Nedić, Nebojša
AU  - Marković, Misa
AU  - Ličina, Vlado
AU  - Milojković-Opsenica, Dušanka M.
AU  - Tešić, Živoslav
PY  - 2015
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3812
AB  - Cold stress adversely affects growth and productivity, and triggers a series of morphological, physiological, biochemical and molecular changes in plants. Since sugars are present in all floral nectars in greater amounts than any other constituent, the aim of this study was to examine how frost exposure changes sugar metabolism and how it affects on the content of sugar components in the nectar of quince. Three quince cultivars ('Vranjska', 'Triumph' and 'Leskovac. ka') were investigated in this study. The contents of sugars (glucose, fructose, sucrose, trehalose, maltose, isomaltose, rhamnose, arabinose, ribose, melezitose, raffinose, and panose) and sugar alcohols (sorbitol, erythritol, mannitol and galactitol) were analyzed by high performance anion exchange chromatography (HPAEC) with amperometric detection. The results showed that after late spring frosts and irreversible damage of flower parts, the nectar of the three quince cultivars contained elevated levels of fructose, trehalose, arabinose, ribose, rhamnose, raffinose, galactitol and mannitol, indicating an impairment of central carbohydrate metabolism. The ratios between individual sugars, such as the glucose/fructose ratio, were changed in the nectar of damaged flowers in all three quince cultivars. The examined cultivars showed similar sugar response to cold stress. The only exception was 'Leskovac. ka' for the glucose and melezitose pathway, which means that composition of those two sugars changed significantly according to the genotype. The larger are the carbohydrates reserves in different parts of a fruit tree, the higher is the tolerance to any form of frost damage, the results of this study could help in the understanding of how different quince cultivars react to this kind of stress and how they modulate their sugar metabolism.
PB  - Springer Heidelberg, Heidelberg
T2  - Acta Physiologiae Plantarum
T1  - Influence of frost damage on the sugars and sugar alcohol composition in quince (Cydonia oblonga Mill.) floral nectar
IS  - 1
VL  - 37
DO  - 10.1007/s11738-014-1701-y
ER  - 

@article{
author = "Fotirić-Akšić, Milica and Tosti, Tomislav and Nedić, Nebojša and Marković, Misa and Ličina, Vlado and Milojković-Opsenica, Dušanka M. and Tešić, Živoslav",
year = "2015",
abstract = "Cold stress adversely affects growth and productivity, and triggers a series of morphological, physiological, biochemical and molecular changes in plants. Since sugars are present in all floral nectars in greater amounts than any other constituent, the aim of this study was to examine how frost exposure changes sugar metabolism and how it affects on the content of sugar components in the nectar of quince. Three quince cultivars ('Vranjska', 'Triumph' and 'Leskovac. ka') were investigated in this study. The contents of sugars (glucose, fructose, sucrose, trehalose, maltose, isomaltose, rhamnose, arabinose, ribose, melezitose, raffinose, and panose) and sugar alcohols (sorbitol, erythritol, mannitol and galactitol) were analyzed by high performance anion exchange chromatography (HPAEC) with amperometric detection. The results showed that after late spring frosts and irreversible damage of flower parts, the nectar of the three quince cultivars contained elevated levels of fructose, trehalose, arabinose, ribose, rhamnose, raffinose, galactitol and mannitol, indicating an impairment of central carbohydrate metabolism. The ratios between individual sugars, such as the glucose/fructose ratio, were changed in the nectar of damaged flowers in all three quince cultivars. The examined cultivars showed similar sugar response to cold stress. The only exception was 'Leskovac. ka' for the glucose and melezitose pathway, which means that composition of those two sugars changed significantly according to the genotype. The larger are the carbohydrates reserves in different parts of a fruit tree, the higher is the tolerance to any form of frost damage, the results of this study could help in the understanding of how different quince cultivars react to this kind of stress and how they modulate their sugar metabolism.",
publisher = "Springer Heidelberg, Heidelberg",
journal = "Acta Physiologiae Plantarum",
title = "Influence of frost damage on the sugars and sugar alcohol composition in quince (Cydonia oblonga Mill.) floral nectar",
number = "1",
volume = "37",
doi = "10.1007/s11738-014-1701-y"
}

Fotirić-Akšić, M., Tosti, T., Nedić, N., Marković, M., Ličina, V., Milojković-Opsenica, D. M.,& Tešić, Ž.. (2015). Influence of frost damage on the sugars and sugar alcohol composition in quince (Cydonia oblonga Mill.) floral nectar. in Acta Physiologiae Plantarum
Springer Heidelberg, Heidelberg., 37(1).
https://doi.org/10.1007/s11738-014-1701-y

Fotirić-Akšić M, Tosti T, Nedić N, Marković M, Ličina V, Milojković-Opsenica DM, Tešić Ž. Influence of frost damage on the sugars and sugar alcohol composition in quince (Cydonia oblonga Mill.) floral nectar. in Acta Physiologiae Plantarum. 2015;37(1).
doi:10.1007/s11738-014-1701-y .

Fotirić-Akšić, Milica, Tosti, Tomislav, Nedić, Nebojša, Marković, Misa, Ličina, Vlado, Milojković-Opsenica, Dušanka M., Tešić, Živoslav, "Influence of frost damage on the sugars and sugar alcohol composition in quince (Cydonia oblonga Mill.) floral nectar" in Acta Physiologiae Plantarum, 37, no. 1 (2015),
https://doi.org/10.1007/s11738-014-1701-y . .

TY  - JOUR
AU  - Pantelić, Milica
AU  - Dabić, Dragoljub
AU  - Matijašević, Saša
AU  - Davidović, Sonja
AU  - Dojčinović, Biljana
AU  - Milojković-Opsenica, Dušanka M.
AU  - Tešić, Živoslav
AU  - Natić, Maja
PY  - 2014
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3452
AB  - This paper was aimed at characterizing the wine obtained from Oblacinska, a native sour cherry cultivar. To the best of our knowledge, this is the first paper with the most comprehensive information on chemical characterization of Oblacinska sour cherry wine. The chemical composition was characterized by hyphenated chromatographic methods and traditional analytical techniques. A total of 24 compounds were quantified using the available standards and another 22 phenolic compounds were identified based on the accurate mass spectrographic search. Values of total phenolics content, total anthocyanin content, and radical scavenging activity for cherry wine sample were 1.938 mg gallic acid eqv L-1, 0.113 mg cyanidin-3-glucoside L-1, and 34.56%, respectively. In general, cherry wine polyphenolics in terms of nonanthocyanins and anthocyanins were shown to be distinctive when compared to grape wines. Naringenin and apigenin were characteristic only for cherry wine, and seven anthocyanins were distinctive for cherry wine.
PB  - Hindawi Ltd, London
T2  - Scientific World Journal
T1  - Chemical Characterization of Fruit Wine Made from Oblacinska Sour Cherry
DO  - 10.1155/2014/454797
ER  - 

@article{
author = "Pantelić, Milica and Dabić, Dragoljub and Matijašević, Saša and Davidović, Sonja and Dojčinović, Biljana and Milojković-Opsenica, Dušanka M. and Tešić, Živoslav and Natić, Maja",
year = "2014",
abstract = "This paper was aimed at characterizing the wine obtained from Oblacinska, a native sour cherry cultivar. To the best of our knowledge, this is the first paper with the most comprehensive information on chemical characterization of Oblacinska sour cherry wine. The chemical composition was characterized by hyphenated chromatographic methods and traditional analytical techniques. A total of 24 compounds were quantified using the available standards and another 22 phenolic compounds were identified based on the accurate mass spectrographic search. Values of total phenolics content, total anthocyanin content, and radical scavenging activity for cherry wine sample were 1.938 mg gallic acid eqv L-1, 0.113 mg cyanidin-3-glucoside L-1, and 34.56%, respectively. In general, cherry wine polyphenolics in terms of nonanthocyanins and anthocyanins were shown to be distinctive when compared to grape wines. Naringenin and apigenin were characteristic only for cherry wine, and seven anthocyanins were distinctive for cherry wine.",
publisher = "Hindawi Ltd, London",
journal = "Scientific World Journal",
title = "Chemical Characterization of Fruit Wine Made from Oblacinska Sour Cherry",
doi = "10.1155/2014/454797"
}

Pantelić, M., Dabić, D., Matijašević, S., Davidović, S., Dojčinović, B., Milojković-Opsenica, D. M., Tešić, Ž.,& Natić, M.. (2014). Chemical Characterization of Fruit Wine Made from Oblacinska Sour Cherry. in Scientific World Journal
Hindawi Ltd, London..
https://doi.org/10.1155/2014/454797

Pantelić M, Dabić D, Matijašević S, Davidović S, Dojčinović B, Milojković-Opsenica DM, Tešić Ž, Natić M. Chemical Characterization of Fruit Wine Made from Oblacinska Sour Cherry. in Scientific World Journal. 2014;.
doi:10.1155/2014/454797 .

Pantelić, Milica, Dabić, Dragoljub, Matijašević, Saša, Davidović, Sonja, Dojčinović, Biljana, Milojković-Opsenica, Dušanka M., Tešić, Živoslav, Natić, Maja, "Chemical Characterization of Fruit Wine Made from Oblacinska Sour Cherry" in Scientific World Journal (2014),
https://doi.org/10.1155/2014/454797 . .

TY  - JOUR
AU  - Radović, D.I.
AU  - Lazarević, Kristina B.
AU  - Trifković, Jelena D.
AU  - Andrić, Filip Lj.
AU  - Tešić, Živoslav
AU  - Andjelković, Ivan B.
AU  - Nedić, Nebojša
AU  - Stanimirović, Zoran
AU  - Stevanović, Jevrosima
AU  - Curcić, B.P.M.
AU  - Milojković-Opsenica, Dušanka M.
PY  - 2014
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3462
AB  - GIS is a computer-based system to input, store, manipulate, analyze and output spatially referenced data. There is a huge range application of GIS that generally sets out to fulfill: mapping, measurement, monitoring, modeling and management. In this study, GIS technology was used for the regional recognition of origin and distribution patterns of multifloral honey chemical traits in Serbia. This included organizing and analyzing the spatial and attributive data of 164 honey samples collected from different regions of Serbia during the harvesting season of 2009. Multifloral honey was characterized in regards to mineral composition, sugar content and basic physicochemical properties. The kriging method of Geostatistical Analyst was used for interpolation to predict values of a sampled variable over the whole territory of Serbia
PB  - Srpsko biološko društvo, Beograd, i dr.
T2  - Archives of Biological Sciences
T1  - Gis techology in regional recognition of the distribution pattern of multifloral honey: the chemical traits in Serbia
EP  - 946
IS  - 2
SP  - 935
VL  - 66
DO  - 10.2298/ABS1402935R
ER  - 

@article{
author = "Radović, D.I. and Lazarević, Kristina B. and Trifković, Jelena D. and Andrić, Filip Lj. and Tešić, Živoslav and Andjelković, Ivan B. and Nedić, Nebojša and Stanimirović, Zoran and Stevanović, Jevrosima and Curcić, B.P.M. and Milojković-Opsenica, Dušanka M.",
year = "2014",
abstract = "GIS is a computer-based system to input, store, manipulate, analyze and output spatially referenced data. There is a huge range application of GIS that generally sets out to fulfill: mapping, measurement, monitoring, modeling and management. In this study, GIS technology was used for the regional recognition of origin and distribution patterns of multifloral honey chemical traits in Serbia. This included organizing and analyzing the spatial and attributive data of 164 honey samples collected from different regions of Serbia during the harvesting season of 2009. Multifloral honey was characterized in regards to mineral composition, sugar content and basic physicochemical properties. The kriging method of Geostatistical Analyst was used for interpolation to predict values of a sampled variable over the whole territory of Serbia",
publisher = "Srpsko biološko društvo, Beograd, i dr.",
journal = "Archives of Biological Sciences",
title = "Gis techology in regional recognition of the distribution pattern of multifloral honey: the chemical traits in Serbia",
pages = "946-935",
number = "2",
volume = "66",
doi = "10.2298/ABS1402935R"
}

Radović, D.I., Lazarević, K. B., Trifković, J. D., Andrić, F. Lj., Tešić, Ž., Andjelković, I. B., Nedić, N., Stanimirović, Z., Stevanović, J., Curcić, B.P.M.,& Milojković-Opsenica, D. M.. (2014). Gis techology in regional recognition of the distribution pattern of multifloral honey: the chemical traits in Serbia. in Archives of Biological Sciences
Srpsko biološko društvo, Beograd, i dr.., 66(2), 935-946.
https://doi.org/10.2298/ABS1402935R

Radović D, Lazarević KB, Trifković JD, Andrić FL, Tešić Ž, Andjelković IB, Nedić N, Stanimirović Z, Stevanović J, Curcić B, Milojković-Opsenica DM. Gis techology in regional recognition of the distribution pattern of multifloral honey: the chemical traits in Serbia. in Archives of Biological Sciences. 2014;66(2):935-946.
doi:10.2298/ABS1402935R .

Radović, D.I., Lazarević, Kristina B., Trifković, Jelena D., Andrić, Filip Lj., Tešić, Živoslav, Andjelković, Ivan B., Nedić, Nebojša, Stanimirović, Zoran, Stevanović, Jevrosima, Curcić, B.P.M., Milojković-Opsenica, Dušanka M., "Gis techology in regional recognition of the distribution pattern of multifloral honey: the chemical traits in Serbia" in Archives of Biological Sciences, 66, no. 2 (2014):935-946,
https://doi.org/10.2298/ABS1402935R . .

TY  - JOUR
AU  - Pavlović, Aleksandra V.
AU  - Dabić, Dragana C.
AU  - Momirović, Nebojša
AU  - Dojčinović, Biljana
AU  - Milojković-Opsenica, Dušanka M.
AU  - Tešić, Živoslav
AU  - Natić, Maja
PY  - 2013
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3349
AB  - Total phenolic content (TPC), total anthocyanin content (TAC), free and total ellagic acid content, sugars, minerals, and radical scavenging activity were determined in nine berries harvested in Serbia. More than 30 phenolic compounds. were identified; among them, 11 polyphenols and cis,trans-abscisic acid were quantified using UHPLC coupled with an LTQ: Orbitrap XL mass analyzer. For the first time chrysin, naringenin, pinocembrin, and galangin were quantified in some of the investigated berry species. The extraction efficiency of the two extraction systems, methanol and acetone, was investigated. It was found that acetone is a better extracting solvent for TPC, whereas more TAC was extracted by methanol. TPC in acetone extracts ranged from 177.51 to 459.71 mg gallic acid equiv/100 g frozen weight. TAC ranged from 5.39 to 96.94 mg cyanidin-3-glucoside/100 g frozen weight in methanol extracts. The amounts of both free and total ellagic acid were found to be higher in the acetone extract in comparison to the methanol extract.
PB  - Amer Chemical Soc, Washington
T2  - Journal of Agricultural and Food Chemistry
T1  - Chemical Composition of Two Different Extracts of Berries Harvested in Serbia
EP  - 4194
IS  - 17
SP  - 4188
VL  - 61
DO  - 10.1021/jf400607f
ER  - 

@article{
author = "Pavlović, Aleksandra V. and Dabić, Dragana C. and Momirović, Nebojša and Dojčinović, Biljana and Milojković-Opsenica, Dušanka M. and Tešić, Živoslav and Natić, Maja",
year = "2013",
abstract = "Total phenolic content (TPC), total anthocyanin content (TAC), free and total ellagic acid content, sugars, minerals, and radical scavenging activity were determined in nine berries harvested in Serbia. More than 30 phenolic compounds. were identified; among them, 11 polyphenols and cis,trans-abscisic acid were quantified using UHPLC coupled with an LTQ: Orbitrap XL mass analyzer. For the first time chrysin, naringenin, pinocembrin, and galangin were quantified in some of the investigated berry species. The extraction efficiency of the two extraction systems, methanol and acetone, was investigated. It was found that acetone is a better extracting solvent for TPC, whereas more TAC was extracted by methanol. TPC in acetone extracts ranged from 177.51 to 459.71 mg gallic acid equiv/100 g frozen weight. TAC ranged from 5.39 to 96.94 mg cyanidin-3-glucoside/100 g frozen weight in methanol extracts. The amounts of both free and total ellagic acid were found to be higher in the acetone extract in comparison to the methanol extract.",
publisher = "Amer Chemical Soc, Washington",
journal = "Journal of Agricultural and Food Chemistry",
title = "Chemical Composition of Two Different Extracts of Berries Harvested in Serbia",
pages = "4194-4188",
number = "17",
volume = "61",
doi = "10.1021/jf400607f"
}

Pavlović, A. V., Dabić, D. C., Momirović, N., Dojčinović, B., Milojković-Opsenica, D. M., Tešić, Ž.,& Natić, M.. (2013). Chemical Composition of Two Different Extracts of Berries Harvested in Serbia. in Journal of Agricultural and Food Chemistry
Amer Chemical Soc, Washington., 61(17), 4188-4194.
https://doi.org/10.1021/jf400607f

Pavlović AV, Dabić DC, Momirović N, Dojčinović B, Milojković-Opsenica DM, Tešić Ž, Natić M. Chemical Composition of Two Different Extracts of Berries Harvested in Serbia. in Journal of Agricultural and Food Chemistry. 2013;61(17):4188-4194.
doi:10.1021/jf400607f .

Pavlović, Aleksandra V., Dabić, Dragana C., Momirović, Nebojša, Dojčinović, Biljana, Milojković-Opsenica, Dušanka M., Tešić, Živoslav, Natić, Maja, "Chemical Composition of Two Different Extracts of Berries Harvested in Serbia" in Journal of Agricultural and Food Chemistry, 61, no. 17 (2013):4188-4194,
https://doi.org/10.1021/jf400607f . .

TY  - JOUR
AU  - Lazarević, Kristina B.
AU  - Trifković, Jelena dj.
AU  - Andrić, Filip Lj.
AU  - Tešić, Živoslav
AU  - Andjelković, Ivan B.
AU  - Radović, Dejan I.
AU  - Nedić, Nebojša
AU  - Milojković-Opsenica, Dušanka M.
PY  - 2013
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3091
AB  - Multifloral honey was characterized in regards mineral to composition, sugar content and basic physicochemical properties. A total of 164 honey samples were collected from different regions of Serbia during the harvesting season 2009. Univariate data analysis (descriptive statistics and analysis of variance), geographic information system and pattern recognition methods (principal component analysis and cluster analysis) were utilized in order to identify the geographical origin of honey. The content of Mg, K, and Cu, electrical conductivity and optical rotation were established as useful indicators in tracing regional differences between honey samples. Samples originating from Zlatibor region were clearly distinguished from those from the rest of Serbia, showing higher K and Mg contents, as well as higher values of optical rotation, electrical conductivity, and free acidity. The influence of the soil composition, and climate conditions, as well as the presence of particular flora on the honey composition is emphasized. The modeling of the geographic origin of honey was attempted by means of linear discriminant analysis. .
AB  - Karakterizacija polifloralnih medova u pogledu mineralnog sastava, sadržaja šećera i osnovnih fizičko-hemijskih parametara izvršena je na osnovu analize 164 uzorka iz različitih regiona Srbije sakupljenih tokom 2009. godine. Univarijantna analiza podataka (deskriptivna statistika i analiza varijanse), zajedno sa geografskim informacionim sistemom i multivarijantnom hemometrijskom analizom (analiza glavnih komponenata i klasterska analiza) primenjene su u cilju određivanja geografskog porekla meda. Utvrđeno je da su sadržaj Mg, K i Cu, električna provodljivost i optička rotacija parametri koji ukazuju na razlike u regionalnom poreklu meda. Uzorci koji potiču iz zlatiborskog regiona su se jasno razdvojili od uzoraka iz ostalih delova Srbije na osnovu većeg sadržaja K i Mg, kao i većih vrednosti optičke rotacije, električne provodljivosti i slobodne kiselosti. Ukazano je na uticaj sastava zemljišta, klimatskih uslova i postojanja endemičnih vrsta na sastav meda. Modelovanje geografskog porekla meda je urađeno primenom linearne diskriminantne analize. .
PB  - Srpsko hemijsko društvo, Beograd
T2  - JOURNAL OF THE SERBIAN CHEMICAL SOCIETY
T1  - Quality parameters and pattern recognition methods as a tool in tracing the regional origin of multifloral honey
T1  - Određivanje geografskog porekla polifloralnih medova pomoću parametara kvaliteta i metoda prepoznavanja obrazaca
EP  - 1892
IS  - 12
SP  - 1875
VL  - 78
DO  - 10.2298/JSC130701099L
ER  - 

@article{
author = "Lazarević, Kristina B. and Trifković, Jelena dj. and Andrić, Filip Lj. and Tešić, Živoslav and Andjelković, Ivan B. and Radović, Dejan I. and Nedić, Nebojša and Milojković-Opsenica, Dušanka M.",
year = "2013",
abstract = "Multifloral honey was characterized in regards mineral to composition, sugar content and basic physicochemical properties. A total of 164 honey samples were collected from different regions of Serbia during the harvesting season 2009. Univariate data analysis (descriptive statistics and analysis of variance), geographic information system and pattern recognition methods (principal component analysis and cluster analysis) were utilized in order to identify the geographical origin of honey. The content of Mg, K, and Cu, electrical conductivity and optical rotation were established as useful indicators in tracing regional differences between honey samples. Samples originating from Zlatibor region were clearly distinguished from those from the rest of Serbia, showing higher K and Mg contents, as well as higher values of optical rotation, electrical conductivity, and free acidity. The influence of the soil composition, and climate conditions, as well as the presence of particular flora on the honey composition is emphasized. The modeling of the geographic origin of honey was attempted by means of linear discriminant analysis. ., Karakterizacija polifloralnih medova u pogledu mineralnog sastava, sadržaja šećera i osnovnih fizičko-hemijskih parametara izvršena je na osnovu analize 164 uzorka iz različitih regiona Srbije sakupljenih tokom 2009. godine. Univarijantna analiza podataka (deskriptivna statistika i analiza varijanse), zajedno sa geografskim informacionim sistemom i multivarijantnom hemometrijskom analizom (analiza glavnih komponenata i klasterska analiza) primenjene su u cilju određivanja geografskog porekla meda. Utvrđeno je da su sadržaj Mg, K i Cu, električna provodljivost i optička rotacija parametri koji ukazuju na razlike u regionalnom poreklu meda. Uzorci koji potiču iz zlatiborskog regiona su se jasno razdvojili od uzoraka iz ostalih delova Srbije na osnovu većeg sadržaja K i Mg, kao i većih vrednosti optičke rotacije, električne provodljivosti i slobodne kiselosti. Ukazano je na uticaj sastava zemljišta, klimatskih uslova i postojanja endemičnih vrsta na sastav meda. Modelovanje geografskog porekla meda je urađeno primenom linearne diskriminantne analize. .",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "JOURNAL OF THE SERBIAN CHEMICAL SOCIETY",
title = "Quality parameters and pattern recognition methods as a tool in tracing the regional origin of multifloral honey, Određivanje geografskog porekla polifloralnih medova pomoću parametara kvaliteta i metoda prepoznavanja obrazaca",
pages = "1892-1875",
number = "12",
volume = "78",
doi = "10.2298/JSC130701099L"
}

Lazarević, K. B., Trifković, J. dj., Andrić, F. Lj., Tešić, Ž., Andjelković, I. B., Radović, D. I., Nedić, N.,& Milojković-Opsenica, D. M.. (2013). Quality parameters and pattern recognition methods as a tool in tracing the regional origin of multifloral honey. in JOURNAL OF THE SERBIAN CHEMICAL SOCIETY
Srpsko hemijsko društvo, Beograd., 78(12), 1875-1892.
https://doi.org/10.2298/JSC130701099L

Lazarević KB, Trifković JD, Andrić FL, Tešić Ž, Andjelković IB, Radović DI, Nedić N, Milojković-Opsenica DM. Quality parameters and pattern recognition methods as a tool in tracing the regional origin of multifloral honey. in JOURNAL OF THE SERBIAN CHEMICAL SOCIETY. 2013;78(12):1875-1892.
doi:10.2298/JSC130701099L .

Lazarević, Kristina B., Trifković, Jelena dj., Andrić, Filip Lj., Tešić, Živoslav, Andjelković, Ivan B., Radović, Dejan I., Nedić, Nebojša, Milojković-Opsenica, Dušanka M., "Quality parameters and pattern recognition methods as a tool in tracing the regional origin of multifloral honey" in JOURNAL OF THE SERBIAN CHEMICAL SOCIETY, 78, no. 12 (2013):1875-1892,
https://doi.org/10.2298/JSC130701099L . .

TY  - JOUR
AU  - Trbović, Dejana
AU  - Marković, Zoran
AU  - Milojković-Opsenica, Dušanka M.
AU  - Petronijević, Radivoj
AU  - Spirić, Danka
AU  - Djinović-Stojanović, Jasna
AU  - Spirić, Aurelija
PY  - 2013
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3113
AB  - The most marketed species of fish in Serbia is common carp (Cyprinus carpio), which accounts for more than 80% of the national aquaculture. This study aimed to investigate the influence of two supplementary fish feeds (maize and extruded feed) on the proximate and fatty acid composition of carp. The results show that the protein, lipid, and ash contents were higher (P  lt = 0.001) in the extruded feed compared with maize. The carp fed extruded feed exhibited significantly higher protein and moisture contents (P  lt = 0.001 and P  lt = 0.01, respectively), whereas the total lipid content was significantly higher (P  lt = 0.001) in carp fed maize. The analysis of the fatty acid profiles showed that the saturated fatty acid (SFA) content in carp fed maize (23.94%) was lower than that in carp fed extruded feed (25.36%). The monounsaturated fatty acid (MUFA) content in carp fed maize (61.83%) was considerably higher compared with carp fed extruded feed (41.95%), whereas the polyunsaturated fatty acid (PUFA) content in carp fed maize (13.66%) was lower than that in carp fed extruded feed (30.91%). The principal component analysis (PCA) of the fatty acid profile resulted in a two-principal-component model that described 75.94% of the total data variance. The most influential factors were determined from the loading plot governing this distinction. The n-6/n-3 ratio in carp fed extruded feed (5.8) was found to be more nutritionally beneficial than that in carp fed maize (13.8), which indicates the better nutritional properties of carp fed extruded feed.
PB  - Academic Press Inc Elsevier Science, San Diego
T2  - Journal of Food Composition and Analysis
T1  - Influence of diet on proximate composition and fatty acid profile in common carp (Cyprinus carpio)
EP  - 81
IS  - 1
SP  - 75
VL  - 31
DO  - 10.1016/j.jfca.2013.04.002
ER  - 

@article{
author = "Trbović, Dejana and Marković, Zoran and Milojković-Opsenica, Dušanka M. and Petronijević, Radivoj and Spirić, Danka and Djinović-Stojanović, Jasna and Spirić, Aurelija",
year = "2013",
abstract = "The most marketed species of fish in Serbia is common carp (Cyprinus carpio), which accounts for more than 80% of the national aquaculture. This study aimed to investigate the influence of two supplementary fish feeds (maize and extruded feed) on the proximate and fatty acid composition of carp. The results show that the protein, lipid, and ash contents were higher (P  lt = 0.001) in the extruded feed compared with maize. The carp fed extruded feed exhibited significantly higher protein and moisture contents (P  lt = 0.001 and P  lt = 0.01, respectively), whereas the total lipid content was significantly higher (P  lt = 0.001) in carp fed maize. The analysis of the fatty acid profiles showed that the saturated fatty acid (SFA) content in carp fed maize (23.94%) was lower than that in carp fed extruded feed (25.36%). The monounsaturated fatty acid (MUFA) content in carp fed maize (61.83%) was considerably higher compared with carp fed extruded feed (41.95%), whereas the polyunsaturated fatty acid (PUFA) content in carp fed maize (13.66%) was lower than that in carp fed extruded feed (30.91%). The principal component analysis (PCA) of the fatty acid profile resulted in a two-principal-component model that described 75.94% of the total data variance. The most influential factors were determined from the loading plot governing this distinction. The n-6/n-3 ratio in carp fed extruded feed (5.8) was found to be more nutritionally beneficial than that in carp fed maize (13.8), which indicates the better nutritional properties of carp fed extruded feed.",
publisher = "Academic Press Inc Elsevier Science, San Diego",
journal = "Journal of Food Composition and Analysis",
title = "Influence of diet on proximate composition and fatty acid profile in common carp (Cyprinus carpio)",
pages = "81-75",
number = "1",
volume = "31",
doi = "10.1016/j.jfca.2013.04.002"
}

Trbović, D., Marković, Z., Milojković-Opsenica, D. M., Petronijević, R., Spirić, D., Djinović-Stojanović, J.,& Spirić, A.. (2013). Influence of diet on proximate composition and fatty acid profile in common carp (Cyprinus carpio). in Journal of Food Composition and Analysis
Academic Press Inc Elsevier Science, San Diego., 31(1), 75-81.
https://doi.org/10.1016/j.jfca.2013.04.002

Trbović D, Marković Z, Milojković-Opsenica DM, Petronijević R, Spirić D, Djinović-Stojanović J, Spirić A. Influence of diet on proximate composition and fatty acid profile in common carp (Cyprinus carpio). in Journal of Food Composition and Analysis. 2013;31(1):75-81.
doi:10.1016/j.jfca.2013.04.002 .

Trbović, Dejana, Marković, Zoran, Milojković-Opsenica, Dušanka M., Petronijević, Radivoj, Spirić, Danka, Djinović-Stojanović, Jasna, Spirić, Aurelija, "Influence of diet on proximate composition and fatty acid profile in common carp (Cyprinus carpio)" in Journal of Food Composition and Analysis, 31, no. 1 (2013):75-81,
https://doi.org/10.1016/j.jfca.2013.04.002 . .