TY  - JOUR
AU  - Zlatanović, Snežana
AU  - Kalušević, Ana
AU  - Micić, Darko
AU  - Laličić-Petronijević, Jovanka
AU  - Tomić, Nikola
AU  - Ostojić, Sanja
AU  - Gorjanović, Stanislava
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4967
AB  - Apple pomace flour (APF) with high content of dietary fibers (DF), total polyphenolics (TPCs) and flavonoids (TFCs) was produced at the industrial scale. Bulk and tapped density, swelling, water and oil holding capacity, solubility and hydration density of fine and coarse APF with average particle size 0.16 and 0.50 mm were compared. The effect of wheat flour substitution with 25%, 50% and 75% of fine and coarse APF was studied upon cookies production at the industrial scale and after one year of storage. Coarse APF performed better in respect to sensorial properties, content and retention of dietary compounds and antioxidant (AO) activity. The cookies with optimal share of coarse APF (50%) contained 21 g/100 g of DF and several times higher TPC, TFC as well as AO activity than control cookies, retained well health promoting compounds and maintained an intensely fruity aroma and crispy texture. They were acceptable for consumers according to the hedonic test.
PB  - MDPI, BASEL
T2  - Foods
T1  - Functionality and Storability of Cookies Fortified at the Industrial Scale with up to 75% of Apple Pomace Flour Produced by Dehydration
IS  - 11
VL  - 8
DO  - 10.3390/foods8110561
ER  - 

@article{
author = "Zlatanović, Snežana and Kalušević, Ana and Micić, Darko and Laličić-Petronijević, Jovanka and Tomić, Nikola and Ostojić, Sanja and Gorjanović, Stanislava",
year = "2019",
abstract = "Apple pomace flour (APF) with high content of dietary fibers (DF), total polyphenolics (TPCs) and flavonoids (TFCs) was produced at the industrial scale. Bulk and tapped density, swelling, water and oil holding capacity, solubility and hydration density of fine and coarse APF with average particle size 0.16 and 0.50 mm were compared. The effect of wheat flour substitution with 25%, 50% and 75% of fine and coarse APF was studied upon cookies production at the industrial scale and after one year of storage. Coarse APF performed better in respect to sensorial properties, content and retention of dietary compounds and antioxidant (AO) activity. The cookies with optimal share of coarse APF (50%) contained 21 g/100 g of DF and several times higher TPC, TFC as well as AO activity than control cookies, retained well health promoting compounds and maintained an intensely fruity aroma and crispy texture. They were acceptable for consumers according to the hedonic test.",
publisher = "MDPI, BASEL",
journal = "Foods",
title = "Functionality and Storability of Cookies Fortified at the Industrial Scale with up to 75% of Apple Pomace Flour Produced by Dehydration",
number = "11",
volume = "8",
doi = "10.3390/foods8110561"
}

Zlatanović, S., Kalušević, A., Micić, D., Laličić-Petronijević, J., Tomić, N., Ostojić, S.,& Gorjanović, S.. (2019). Functionality and Storability of Cookies Fortified at the Industrial Scale with up to 75% of Apple Pomace Flour Produced by Dehydration. in Foods
MDPI, BASEL., 8(11).
https://doi.org/10.3390/foods8110561

Zlatanović S, Kalušević A, Micić D, Laličić-Petronijević J, Tomić N, Ostojić S, Gorjanović S. Functionality and Storability of Cookies Fortified at the Industrial Scale with up to 75% of Apple Pomace Flour Produced by Dehydration. in Foods. 2019;8(11).
doi:10.3390/foods8110561 .

Zlatanović, Snežana, Kalušević, Ana, Micić, Darko, Laličić-Petronijević, Jovanka, Tomić, Nikola, Ostojić, Sanja, Gorjanović, Stanislava, "Functionality and Storability of Cookies Fortified at the Industrial Scale with up to 75% of Apple Pomace Flour Produced by Dehydration" in Foods, 8, no. 11 (2019),
https://doi.org/10.3390/foods8110561 . .

TY  - JOUR
AU  - Sobot, Kosana
AU  - Laličić-Petronijević, Jovanka
AU  - Filipović, Vladimir
AU  - Nicetin, Milica
AU  - Filipović, Jelena
AU  - Popović, Ljiljana
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5119
AB  - Wild garlic generally improves strengths and regenerates the body and also helps in the treatment of various diseases. In this study the contribution of wild garlic osmotic dehydration process in sugar beet molasses on biscuits' quality parameters is investigated. Presented results showed that addition of osmotically dehydrated wild garlic in molasses impoved textural characteristics of biscuits by lowering hardness and increasing fracturability and also changed colour characteristics of biscuits. Chemical composition of biscuits with added osmotically dehydrated wild garlic was improved in comparison to the biscuits with added fresh wild garlic, where proteins, total sugars, celulose and ash compositions were increased in amounts of 1.86, 3.2, 15.8 and 5.76 % respectively. Addition of osmodehydrated wild garlic had provided higher Zn, Cu and Fe biscuits' content in comparison to the addition of fresh wild garlic, in amounts of 2.75, 15.33 and 15.84 % respectively. Developed mathematical models of biscuits quality parameters were statistically significant, while predicted and observed responses corresponded very well. In effort of obtaining new types of products, new application of known ingredients was proposed, allowing incorporation of sugar beet molasses' rich nutrient content in wheat products formulation.
PB  - Budapest Univ Technology Economics, Budapest
T2  - Periodica Polytechnica-Chemical Engineering
T1  - Contribution of Osmotically Dehydrated Wild Garlic on Biscuits' Quality Parameters
EP  - 507
IS  - 3
SP  - 499
VL  - 63
DO  - 10.3311/PPch.13268
ER  - 

@article{
author = "Sobot, Kosana and Laličić-Petronijević, Jovanka and Filipović, Vladimir and Nicetin, Milica and Filipović, Jelena and Popović, Ljiljana",
year = "2019",
abstract = "Wild garlic generally improves strengths and regenerates the body and also helps in the treatment of various diseases. In this study the contribution of wild garlic osmotic dehydration process in sugar beet molasses on biscuits' quality parameters is investigated. Presented results showed that addition of osmotically dehydrated wild garlic in molasses impoved textural characteristics of biscuits by lowering hardness and increasing fracturability and also changed colour characteristics of biscuits. Chemical composition of biscuits with added osmotically dehydrated wild garlic was improved in comparison to the biscuits with added fresh wild garlic, where proteins, total sugars, celulose and ash compositions were increased in amounts of 1.86, 3.2, 15.8 and 5.76 % respectively. Addition of osmodehydrated wild garlic had provided higher Zn, Cu and Fe biscuits' content in comparison to the addition of fresh wild garlic, in amounts of 2.75, 15.33 and 15.84 % respectively. Developed mathematical models of biscuits quality parameters were statistically significant, while predicted and observed responses corresponded very well. In effort of obtaining new types of products, new application of known ingredients was proposed, allowing incorporation of sugar beet molasses' rich nutrient content in wheat products formulation.",
publisher = "Budapest Univ Technology Economics, Budapest",
journal = "Periodica Polytechnica-Chemical Engineering",
title = "Contribution of Osmotically Dehydrated Wild Garlic on Biscuits' Quality Parameters",
pages = "507-499",
number = "3",
volume = "63",
doi = "10.3311/PPch.13268"
}

Sobot, K., Laličić-Petronijević, J., Filipović, V., Nicetin, M., Filipović, J.,& Popović, L.. (2019). Contribution of Osmotically Dehydrated Wild Garlic on Biscuits' Quality Parameters. in Periodica Polytechnica-Chemical Engineering
Budapest Univ Technology Economics, Budapest., 63(3), 499-507.
https://doi.org/10.3311/PPch.13268

Sobot K, Laličić-Petronijević J, Filipović V, Nicetin M, Filipović J, Popović L. Contribution of Osmotically Dehydrated Wild Garlic on Biscuits' Quality Parameters. in Periodica Polytechnica-Chemical Engineering. 2019;63(3):499-507.
doi:10.3311/PPch.13268 .

Sobot, Kosana, Laličić-Petronijević, Jovanka, Filipović, Vladimir, Nicetin, Milica, Filipović, Jelena, Popović, Ljiljana, "Contribution of Osmotically Dehydrated Wild Garlic on Biscuits' Quality Parameters" in Periodica Polytechnica-Chemical Engineering, 63, no. 3 (2019):499-507,
https://doi.org/10.3311/PPch.13268 . .

TY  - JOUR
AU  - Petrović, Marija
AU  - Vukosavljević, Predrag
AU  - Durović, Sasa
AU  - Antić, Mališa
AU  - Gorjanović, Stanislava
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4928
AB  - Herbal liqueurs are spirits with numerous functional properties, due to the presence of bioactive extractable compounds deriving from herbs. The aim of this study was to obtain new herbal bitter liqueur (HBL) on the basis of twelve selected bitter and aromatic plants extracts, with an optimal sensory profile for consumer acceptance. Also, the determination of optimal sugar content in HBL was done. Furthermore, antioxidant (AO) capacity and total phenolic content (TPC) of HBL was evaluated and compared to similar commercial herbal spirits. Among five tested formulations, assessed by 9-point hedonic scale, HBL with the ratio of bitter and aromatic plants 1:4 was the most acceptable. Ideal concentration of sugar in HBL, determined using a just-about-right scale, was found to be 80.32 g/l of sucrose, which is approximately 20% less than the minimum stipulated by European Union Regulation and several times lower than in the majority of commercial liqueurs. Obtained result indicates the possibility of sugar reduction in liqueurs, and suggests the need to carry out sensory analysis before production of these high-calorie beverages. Radical scavenging ability against DPPH and ABTS radicals, as well as ferric reducing antioxidant power and TPC of HBL were convincingly superior in comparison to similar commercial herbal alcoholic beverages. High correlation coefficients between TPC and other assays applied strongly support the significant role of the polyphenols in the total AO capacity of the HBL and other tested commercial herbal spirits. Headspace GC/MS revealed that the most abundant terpenes were menthone (3.75%), eucalyptol (3.42%) and menthol (3.10%), whereas methanol was present in a small amount (4.97 mg/l).
PB  - Springer India, New Delhi
T2  - Journal of Food Science and Technology-Mysore
T1  - New herbal bitter liqueur with high antioxidant activity and lower sugar content: innovative approach to liqueurs formulations
EP  - 4473
IS  - 10
SP  - 4465
VL  - 56
DO  - 10.1007/s13197-019-03949-6
ER  - 

@article{
author = "Petrović, Marija and Vukosavljević, Predrag and Durović, Sasa and Antić, Mališa and Gorjanović, Stanislava",
year = "2019",
abstract = "Herbal liqueurs are spirits with numerous functional properties, due to the presence of bioactive extractable compounds deriving from herbs. The aim of this study was to obtain new herbal bitter liqueur (HBL) on the basis of twelve selected bitter and aromatic plants extracts, with an optimal sensory profile for consumer acceptance. Also, the determination of optimal sugar content in HBL was done. Furthermore, antioxidant (AO) capacity and total phenolic content (TPC) of HBL was evaluated and compared to similar commercial herbal spirits. Among five tested formulations, assessed by 9-point hedonic scale, HBL with the ratio of bitter and aromatic plants 1:4 was the most acceptable. Ideal concentration of sugar in HBL, determined using a just-about-right scale, was found to be 80.32 g/l of sucrose, which is approximately 20% less than the minimum stipulated by European Union Regulation and several times lower than in the majority of commercial liqueurs. Obtained result indicates the possibility of sugar reduction in liqueurs, and suggests the need to carry out sensory analysis before production of these high-calorie beverages. Radical scavenging ability against DPPH and ABTS radicals, as well as ferric reducing antioxidant power and TPC of HBL were convincingly superior in comparison to similar commercial herbal alcoholic beverages. High correlation coefficients between TPC and other assays applied strongly support the significant role of the polyphenols in the total AO capacity of the HBL and other tested commercial herbal spirits. Headspace GC/MS revealed that the most abundant terpenes were menthone (3.75%), eucalyptol (3.42%) and menthol (3.10%), whereas methanol was present in a small amount (4.97 mg/l).",
publisher = "Springer India, New Delhi",
journal = "Journal of Food Science and Technology-Mysore",
title = "New herbal bitter liqueur with high antioxidant activity and lower sugar content: innovative approach to liqueurs formulations",
pages = "4473-4465",
number = "10",
volume = "56",
doi = "10.1007/s13197-019-03949-6"
}

Petrović, M., Vukosavljević, P., Durović, S., Antić, M.,& Gorjanović, S.. (2019). New herbal bitter liqueur with high antioxidant activity and lower sugar content: innovative approach to liqueurs formulations. in Journal of Food Science and Technology-Mysore
Springer India, New Delhi., 56(10), 4465-4473.
https://doi.org/10.1007/s13197-019-03949-6

Petrović M, Vukosavljević P, Durović S, Antić M, Gorjanović S. New herbal bitter liqueur with high antioxidant activity and lower sugar content: innovative approach to liqueurs formulations. in Journal of Food Science and Technology-Mysore. 2019;56(10):4465-4473.
doi:10.1007/s13197-019-03949-6 .

Petrović, Marija, Vukosavljević, Predrag, Durović, Sasa, Antić, Mališa, Gorjanović, Stanislava, "New herbal bitter liqueur with high antioxidant activity and lower sugar content: innovative approach to liqueurs formulations" in Journal of Food Science and Technology-Mysore, 56, no. 10 (2019):4465-4473,
https://doi.org/10.1007/s13197-019-03949-6 . .

TY  - JOUR
AU  - Zlatanović, Snežana
AU  - Ostojić, Sanja
AU  - Micić, Darko
AU  - Rankov, Sofija
AU  - Dodevska, Margarita
AU  - Vukosavljević, Predrag
AU  - Gorjanović, Stanislava
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5041
AB  - Using differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA) thermal characteristics and degradation kinetic parameters of apple pomace flours (APF1-5), obtained by dehydration of apple pomace (originating from single and mixed apple varieties, grown both organically and conventionally) and ground to particle size below of 300 mu m, were determined. Glass transition (T-g) close to common storage temperature (21 degrees C) was ascribed to commercial sample and T-g well above it (28-38 degrees C) to APF1-5. Both values of T-g and low water activity (0.2-0.4) prolong APF shelf-life. The kinetic parameters of the thermal degradation process: activation energy (E) in the range from 83 to118 kJ/mol, logarithmic value of pre-exponential factor (ln(A/min(-)1)) in the range from 20 to 28, and rate constant (k(200)) from 0.143 to 0.278 min(-1) were calculated. APF samples were grouped according to rate constant (k(200)) values of thermal degradation process at baking temperature (200 degrees C). Organic samples were found to have a higher thermal stability.
PB  - Elsevier, Amsterdam
T2  - Thermochimica Acta
T1  - Thermal behaviour and degradation kinetics of apple pomace flours
EP  - 25
SP  - 17
VL  - 673
DO  - 10.1016/j.tca.2019.01.009
ER  - 

@article{
author = "Zlatanović, Snežana and Ostojić, Sanja and Micić, Darko and Rankov, Sofija and Dodevska, Margarita and Vukosavljević, Predrag and Gorjanović, Stanislava",
year = "2019",
abstract = "Using differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA) thermal characteristics and degradation kinetic parameters of apple pomace flours (APF1-5), obtained by dehydration of apple pomace (originating from single and mixed apple varieties, grown both organically and conventionally) and ground to particle size below of 300 mu m, were determined. Glass transition (T-g) close to common storage temperature (21 degrees C) was ascribed to commercial sample and T-g well above it (28-38 degrees C) to APF1-5. Both values of T-g and low water activity (0.2-0.4) prolong APF shelf-life. The kinetic parameters of the thermal degradation process: activation energy (E) in the range from 83 to118 kJ/mol, logarithmic value of pre-exponential factor (ln(A/min(-)1)) in the range from 20 to 28, and rate constant (k(200)) from 0.143 to 0.278 min(-1) were calculated. APF samples were grouped according to rate constant (k(200)) values of thermal degradation process at baking temperature (200 degrees C). Organic samples were found to have a higher thermal stability.",
publisher = "Elsevier, Amsterdam",
journal = "Thermochimica Acta",
title = "Thermal behaviour and degradation kinetics of apple pomace flours",
pages = "25-17",
volume = "673",
doi = "10.1016/j.tca.2019.01.009"
}

Zlatanović, S., Ostojić, S., Micić, D., Rankov, S., Dodevska, M., Vukosavljević, P.,& Gorjanović, S.. (2019). Thermal behaviour and degradation kinetics of apple pomace flours. in Thermochimica Acta
Elsevier, Amsterdam., 673, 17-25.
https://doi.org/10.1016/j.tca.2019.01.009

Zlatanović S, Ostojić S, Micić D, Rankov S, Dodevska M, Vukosavljević P, Gorjanović S. Thermal behaviour and degradation kinetics of apple pomace flours. in Thermochimica Acta. 2019;673:17-25.
doi:10.1016/j.tca.2019.01.009 .

Zlatanović, Snežana, Ostojić, Sanja, Micić, Darko, Rankov, Sofija, Dodevska, Margarita, Vukosavljević, Predrag, Gorjanović, Stanislava, "Thermal behaviour and degradation kinetics of apple pomace flours" in Thermochimica Acta, 673 (2019):17-25,
https://doi.org/10.1016/j.tca.2019.01.009 . .

TY  - JOUR
AU  - Popović-Djordjević, Jelena
AU  - Popović-Djordjević, Jelena
AU  - Pezo, Lato L.
AU  - Brčeski, Ilija
AU  - Kostić, Aleksandar
AU  - Milošević, Vladan D.
AU  - Stojanović, Mirjana D.
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4782
AB  - The preliminary assessment of the properties of alginate immobilized aquatic weed Myriophyllum spicatum beads-MsAlg in a multi-element system of nine Serbian lakes water samples was done. Herein, the results obtained in the biosorption experiment with MsAlg contents of twenty-two elements analysed by inductively coupled plasma-optical emission spectrometry, biosorption capacity, element removal efficiency, total hardness (TH) and quality index of water (WQI) are presented. Scanning electron microscopy with energy dispersive X-ray spectroscopy was used for the characterization of M. spicatum and its beads. The study showed that aluminium, magnesium and strontium were adsorbed by MsAlg in the water samples from all examined lakes; barium and iron in the water samples from six lakes. The overall average efficiency of MsAlg in biosorption of elements was in the following order: Al > Ba > Sr > Fe > Mg (58.6, 51.7, 48.2, 23.9 and 17.7%, respectively). The increase of TH and WQI values after the biosorption was noticed in all studied lake water samples. The most significant correlations for pH were regarding the contents of B, Mg and Ca, whereas WQI was highly correlated to the contents of B and Mg, and pH. The complexity of the obtained data was explained by Cluster Analysis and Principal Component Analysis, which showed good discrimination capabilities between the water samples taken from different locations. Considering that the invasive M. spicatum is natural, widespread and that its immobilization is cheap and eco-friendly, presented findings could be helpful in further assessment of MsAlg beads for its potential use as biofilter.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Water Research
T1  - Applying multi-criteria analysis for preliminary assessment of the properties of alginate immobilized Myriophyllum spicatum in lake water samples
EP  - 171
SP  - 163
VL  - 141
DO  - 10.1016/j.watres.2018.05.014
ER  - 

@article{
author = "Popović-Djordjević, Jelena and Popović-Djordjević, Jelena and Pezo, Lato L. and Brčeski, Ilija and Kostić, Aleksandar and Milošević, Vladan D. and Stojanović, Mirjana D.",
year = "2018",
abstract = "The preliminary assessment of the properties of alginate immobilized aquatic weed Myriophyllum spicatum beads-MsAlg in a multi-element system of nine Serbian lakes water samples was done. Herein, the results obtained in the biosorption experiment with MsAlg contents of twenty-two elements analysed by inductively coupled plasma-optical emission spectrometry, biosorption capacity, element removal efficiency, total hardness (TH) and quality index of water (WQI) are presented. Scanning electron microscopy with energy dispersive X-ray spectroscopy was used for the characterization of M. spicatum and its beads. The study showed that aluminium, magnesium and strontium were adsorbed by MsAlg in the water samples from all examined lakes; barium and iron in the water samples from six lakes. The overall average efficiency of MsAlg in biosorption of elements was in the following order: Al > Ba > Sr > Fe > Mg (58.6, 51.7, 48.2, 23.9 and 17.7%, respectively). The increase of TH and WQI values after the biosorption was noticed in all studied lake water samples. The most significant correlations for pH were regarding the contents of B, Mg and Ca, whereas WQI was highly correlated to the contents of B and Mg, and pH. The complexity of the obtained data was explained by Cluster Analysis and Principal Component Analysis, which showed good discrimination capabilities between the water samples taken from different locations. Considering that the invasive M. spicatum is natural, widespread and that its immobilization is cheap and eco-friendly, presented findings could be helpful in further assessment of MsAlg beads for its potential use as biofilter.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Water Research",
title = "Applying multi-criteria analysis for preliminary assessment of the properties of alginate immobilized Myriophyllum spicatum in lake water samples",
pages = "171-163",
volume = "141",
doi = "10.1016/j.watres.2018.05.014"
}

Popović-Djordjević, J., Popović-Djordjević, J., Pezo, L. L., Brčeski, I., Kostić, A., Milošević, V. D.,& Stojanović, M. D.. (2018). Applying multi-criteria analysis for preliminary assessment of the properties of alginate immobilized Myriophyllum spicatum in lake water samples. in Water Research
Pergamon-Elsevier Science Ltd, Oxford., 141, 163-171.
https://doi.org/10.1016/j.watres.2018.05.014

Popović-Djordjević J, Popović-Djordjević J, Pezo LL, Brčeski I, Kostić A, Milošević VD, Stojanović MD. Applying multi-criteria analysis for preliminary assessment of the properties of alginate immobilized Myriophyllum spicatum in lake water samples. in Water Research. 2018;141:163-171.
doi:10.1016/j.watres.2018.05.014 .

Popović-Djordjević, Jelena, Popović-Djordjević, Jelena, Pezo, Lato L., Brčeski, Ilija, Kostić, Aleksandar, Milošević, Vladan D., Stojanović, Mirjana D., "Applying multi-criteria analysis for preliminary assessment of the properties of alginate immobilized Myriophyllum spicatum in lake water samples" in Water Research, 141 (2018):163-171,
https://doi.org/10.1016/j.watres.2018.05.014 . .

TY  - JOUR
AU  - Terzić, Anja
AU  - Pezo, Lato
AU  - Andrić, Ljubiša
AU  - Pavlović, Vladimir
AU  - Mitić, Vojislav V.
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4373
AB  - The properties of seven montmorillonite-rich bentonites of different geological origin were investigated prior and subsequent to mechano-chemical processing in an ultra-centrifugal mill. The objective of the experiment was altering the bentonite types and activation parameters in order to determine the optimal milling conditions that produce material which is physico-mechanically and microstructurally applicable as a binder replacement and sorbent in the construction composites. The efficiency of bentonite activation was assessed by chemometrics and Artificial neural networks mathematical modeling. Principal component analysis and analysis of variance were used in the observation of the influence of input variables (bentonite chemical composition) and process parameters (milling duration, rotor velocity) on the product characteristics: density, specific surface area, grain size and distribution, cation exchange capacity, melting point, compressive strength, shrinkage and porosity. When the ANN models for the observed responses, related to predicted bentonite characteristics and quality, were compared to experimental results, they correctly predicted the responses. The processed data also adequately fitted to the regression second order polynomial models. The SOP models, which showed r(2) values from 0.357 to 0.948, and were able to predict the observed responses in a wide range of processing parameters, while ANN models performed high prediction accuracy (0.776-0.901) and can be considered as precise for response variables prediction. The combination of the conducted mathematical analyses showed that that increase/decrease in output values was stabilized after 30 min of activation. Mathematically attained interpretations were correlated with the results of the instrumental analyses (XRD, DTA/TG, SEM) to confirm the adoption of B6 bentonite as a preferable type and 30 min as an optimal milling time for acquiring quality of clay powder that will be used in structural and thermal applications.
PB  - Elsevier Sci Ltd, Oxford
T2  - Ceramics International
T1  - Optimization of bentonite clay mechano-chemical activation using artificial neural network modeling
EP  - 2562
IS  - 2
SP  - 2549
VL  - 43
DO  - 10.1016/j.ceramint.2016.11.058
ER  - 

@article{
author = "Terzić, Anja and Pezo, Lato and Andrić, Ljubiša and Pavlović, Vladimir and Mitić, Vojislav V.",
year = "2017",
abstract = "The properties of seven montmorillonite-rich bentonites of different geological origin were investigated prior and subsequent to mechano-chemical processing in an ultra-centrifugal mill. The objective of the experiment was altering the bentonite types and activation parameters in order to determine the optimal milling conditions that produce material which is physico-mechanically and microstructurally applicable as a binder replacement and sorbent in the construction composites. The efficiency of bentonite activation was assessed by chemometrics and Artificial neural networks mathematical modeling. Principal component analysis and analysis of variance were used in the observation of the influence of input variables (bentonite chemical composition) and process parameters (milling duration, rotor velocity) on the product characteristics: density, specific surface area, grain size and distribution, cation exchange capacity, melting point, compressive strength, shrinkage and porosity. When the ANN models for the observed responses, related to predicted bentonite characteristics and quality, were compared to experimental results, they correctly predicted the responses. The processed data also adequately fitted to the regression second order polynomial models. The SOP models, which showed r(2) values from 0.357 to 0.948, and were able to predict the observed responses in a wide range of processing parameters, while ANN models performed high prediction accuracy (0.776-0.901) and can be considered as precise for response variables prediction. The combination of the conducted mathematical analyses showed that that increase/decrease in output values was stabilized after 30 min of activation. Mathematically attained interpretations were correlated with the results of the instrumental analyses (XRD, DTA/TG, SEM) to confirm the adoption of B6 bentonite as a preferable type and 30 min as an optimal milling time for acquiring quality of clay powder that will be used in structural and thermal applications.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Ceramics International",
title = "Optimization of bentonite clay mechano-chemical activation using artificial neural network modeling",
pages = "2562-2549",
number = "2",
volume = "43",
doi = "10.1016/j.ceramint.2016.11.058"
}

Terzić, A., Pezo, L., Andrić, L., Pavlović, V.,& Mitić, V. V.. (2017). Optimization of bentonite clay mechano-chemical activation using artificial neural network modeling. in Ceramics International
Elsevier Sci Ltd, Oxford., 43(2), 2549-2562.
https://doi.org/10.1016/j.ceramint.2016.11.058

Terzić A, Pezo L, Andrić L, Pavlović V, Mitić VV. Optimization of bentonite clay mechano-chemical activation using artificial neural network modeling. in Ceramics International. 2017;43(2):2549-2562.
doi:10.1016/j.ceramint.2016.11.058 .

Terzić, Anja, Pezo, Lato, Andrić, Ljubiša, Pavlović, Vladimir, Mitić, Vojislav V., "Optimization of bentonite clay mechano-chemical activation using artificial neural network modeling" in Ceramics International, 43, no. 2 (2017):2549-2562,
https://doi.org/10.1016/j.ceramint.2016.11.058 . .

TY  - JOUR
AU  - Laličić-Petronijević, Jovanka
AU  - Komes, Draženka
AU  - Gorjanović, Stanislava
AU  - Belscak-Cvitanović, Ana
AU  - Pezo, Lato
AU  - Pastor, Ferenc T.
AU  - Ostojić, Sanja
AU  - Popov-Raljić, Jovanka
AU  - Suznjević, Desanka
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4194
AB  - Antioxidant (AO) capacity of chocolates with 27, 44 and 75 % cocoa was assessed after production and during twelve months of storage by direct current (DC) polarographic assay, based on the decrease of anodic current caused by the formation of hydroxo-perhydroxyl mercury(II) complex (HPMC) in alkaline solutions of hydrogen peroxide at potentials of mercury oxidation, and two spectrophotometric assays. Relative antioxidant capacity index (RACI) was calculated by taking the average value of the AO assay (the sample mass in all assays was identical). Oxidative stability of chocolate fat was determined by differential scanning calorimetry. Measured parameters and RACI were correlated mutually and with the content of total phenols (Folin-Ciocalteu assay), flavan-3-ols (vanillin and p-dimethylaminocinnamaldehyde assay) and proanthocyanidins (modified Bate-Smith assay). During storage, the studied functional and health-related characteristics remained unchanged. Amongst applied AO assays, the DC polarographic one, whose validity was confirmed by two-way ANOVA and F-test, correlated most significantly with oxidative stability (oxidation onset temperature and induction time). In addition, principal component analysis was applied to characterise chocolate types.
PB  - University of Zagreb
T2  - Food Technology and Biotechnology
T1  - Content of Total Phenolics, Flavan-3-Ols and Proanthocyanidins, Oxidative Stability and Antioxidant Capacity of Chocolate During Storage
EP  - 20
IS  - 1
SP  - 13
VL  - 54
DO  - 10.17113/ftb.54.01.16.4014
ER  - 

@article{
author = "Laličić-Petronijević, Jovanka and Komes, Draženka and Gorjanović, Stanislava and Belscak-Cvitanović, Ana and Pezo, Lato and Pastor, Ferenc T. and Ostojić, Sanja and Popov-Raljić, Jovanka and Suznjević, Desanka",
year = "2016",
abstract = "Antioxidant (AO) capacity of chocolates with 27, 44 and 75 % cocoa was assessed after production and during twelve months of storage by direct current (DC) polarographic assay, based on the decrease of anodic current caused by the formation of hydroxo-perhydroxyl mercury(II) complex (HPMC) in alkaline solutions of hydrogen peroxide at potentials of mercury oxidation, and two spectrophotometric assays. Relative antioxidant capacity index (RACI) was calculated by taking the average value of the AO assay (the sample mass in all assays was identical). Oxidative stability of chocolate fat was determined by differential scanning calorimetry. Measured parameters and RACI were correlated mutually and with the content of total phenols (Folin-Ciocalteu assay), flavan-3-ols (vanillin and p-dimethylaminocinnamaldehyde assay) and proanthocyanidins (modified Bate-Smith assay). During storage, the studied functional and health-related characteristics remained unchanged. Amongst applied AO assays, the DC polarographic one, whose validity was confirmed by two-way ANOVA and F-test, correlated most significantly with oxidative stability (oxidation onset temperature and induction time). In addition, principal component analysis was applied to characterise chocolate types.",
publisher = "University of Zagreb",
journal = "Food Technology and Biotechnology",
title = "Content of Total Phenolics, Flavan-3-Ols and Proanthocyanidins, Oxidative Stability and Antioxidant Capacity of Chocolate During Storage",
pages = "20-13",
number = "1",
volume = "54",
doi = "10.17113/ftb.54.01.16.4014"
}

Laličić-Petronijević, J., Komes, D., Gorjanović, S., Belscak-Cvitanović, A., Pezo, L., Pastor, F. T., Ostojić, S., Popov-Raljić, J.,& Suznjević, D.. (2016). Content of Total Phenolics, Flavan-3-Ols and Proanthocyanidins, Oxidative Stability and Antioxidant Capacity of Chocolate During Storage. in Food Technology and Biotechnology
University of Zagreb., 54(1), 13-20.
https://doi.org/10.17113/ftb.54.01.16.4014

Laličić-Petronijević J, Komes D, Gorjanović S, Belscak-Cvitanović A, Pezo L, Pastor FT, Ostojić S, Popov-Raljić J, Suznjević D. Content of Total Phenolics, Flavan-3-Ols and Proanthocyanidins, Oxidative Stability and Antioxidant Capacity of Chocolate During Storage. in Food Technology and Biotechnology. 2016;54(1):13-20.
doi:10.17113/ftb.54.01.16.4014 .

Laličić-Petronijević, Jovanka, Komes, Draženka, Gorjanović, Stanislava, Belscak-Cvitanović, Ana, Pezo, Lato, Pastor, Ferenc T., Ostojić, Sanja, Popov-Raljić, Jovanka, Suznjević, Desanka, "Content of Total Phenolics, Flavan-3-Ols and Proanthocyanidins, Oxidative Stability and Antioxidant Capacity of Chocolate During Storage" in Food Technology and Biotechnology, 54, no. 1 (2016):13-20,
https://doi.org/10.17113/ftb.54.01.16.4014 . .

TY  - JOUR
AU  - Petrović, Marija
AU  - Suznjević, Desanka
AU  - Pastor, Ferenc T.
AU  - Veljović, Mile
AU  - Pezo, Lato
AU  - Antić, Mališa
AU  - Gorjanović, Stanislava
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4140
AB  - Antioxidant (AO) capacity of various medicinal plants extracts and phenolic compounds was assessed by the most widely used spectrophotometric assays such as ferric reducing antioxidant power (FRAP) and scavenging of 2,2-azino-bis-3-ethylbenzothiazoline-6-sulfonic acid (ABTS) and 2,2-diphenyl-1-picrylhydrazyl (DPPH). In addition, two direct current (DC) polarographic assays, one based on a decrease of anodic current of [Hg(O2H)(OH)]-HydroxoPerhydroxoMercury(II) Complex (HPMC) formation in alkaline solution of H2O2, at the potential of mercury dissolution and another recently developed Mercury Reduction Antioxidant Power (MRAP), based on a a decrease of cathodic current of Hg(II) reduction were employed. Percentage of both currents decrease was plotted versus the volume of gradually added complex samples or the amount of individual ones and the slopes of these plots were used to express AO capacity. Total phenolic content (TPC) of extracts was determined by Folin-Ciocalteu (FC) assay. Correlations between applied assays were calculated by regression analysis. Relative Antioxidant Capacity Index (RACI), calculated by assigning equal weight to all applied assays and Phenolic Antioxidant Coefficients (PAC), calculated as a ratio between particular AO capacity and TPC, were used to achieve more comprehensive comparison between analyzed samples, as well as applied assays.
PB  - Bentham Science Publ Ltd, Sharjah
T2  - Combinatorial Chemistry & High Throughput Screening
T1  - Antioxidant Capacity Determination of Complex Samples and Individual Phenolics - Multilateral Approach
EP  - 65
IS  - 1
SP  - 58
VL  - 19
DO  - 10.2174/1386207318666151102094227
ER  - 

@article{
author = "Petrović, Marija and Suznjević, Desanka and Pastor, Ferenc T. and Veljović, Mile and Pezo, Lato and Antić, Mališa and Gorjanović, Stanislava",
year = "2016",
abstract = "Antioxidant (AO) capacity of various medicinal plants extracts and phenolic compounds was assessed by the most widely used spectrophotometric assays such as ferric reducing antioxidant power (FRAP) and scavenging of 2,2-azino-bis-3-ethylbenzothiazoline-6-sulfonic acid (ABTS) and 2,2-diphenyl-1-picrylhydrazyl (DPPH). In addition, two direct current (DC) polarographic assays, one based on a decrease of anodic current of [Hg(O2H)(OH)]-HydroxoPerhydroxoMercury(II) Complex (HPMC) formation in alkaline solution of H2O2, at the potential of mercury dissolution and another recently developed Mercury Reduction Antioxidant Power (MRAP), based on a a decrease of cathodic current of Hg(II) reduction were employed. Percentage of both currents decrease was plotted versus the volume of gradually added complex samples or the amount of individual ones and the slopes of these plots were used to express AO capacity. Total phenolic content (TPC) of extracts was determined by Folin-Ciocalteu (FC) assay. Correlations between applied assays were calculated by regression analysis. Relative Antioxidant Capacity Index (RACI), calculated by assigning equal weight to all applied assays and Phenolic Antioxidant Coefficients (PAC), calculated as a ratio between particular AO capacity and TPC, were used to achieve more comprehensive comparison between analyzed samples, as well as applied assays.",
publisher = "Bentham Science Publ Ltd, Sharjah",
journal = "Combinatorial Chemistry & High Throughput Screening",
title = "Antioxidant Capacity Determination of Complex Samples and Individual Phenolics - Multilateral Approach",
pages = "65-58",
number = "1",
volume = "19",
doi = "10.2174/1386207318666151102094227"
}

Petrović, M., Suznjević, D., Pastor, F. T., Veljović, M., Pezo, L., Antić, M.,& Gorjanović, S.. (2016). Antioxidant Capacity Determination of Complex Samples and Individual Phenolics - Multilateral Approach. in Combinatorial Chemistry & High Throughput Screening
Bentham Science Publ Ltd, Sharjah., 19(1), 58-65.
https://doi.org/10.2174/1386207318666151102094227

Petrović M, Suznjević D, Pastor FT, Veljović M, Pezo L, Antić M, Gorjanović S. Antioxidant Capacity Determination of Complex Samples and Individual Phenolics - Multilateral Approach. in Combinatorial Chemistry & High Throughput Screening. 2016;19(1):58-65.
doi:10.2174/1386207318666151102094227 .

Petrović, Marija, Suznjević, Desanka, Pastor, Ferenc T., Veljović, Mile, Pezo, Lato, Antić, Mališa, Gorjanović, Stanislava, "Antioxidant Capacity Determination of Complex Samples and Individual Phenolics - Multilateral Approach" in Combinatorial Chemistry & High Throughput Screening, 19, no. 1 (2016):58-65,
https://doi.org/10.2174/1386207318666151102094227 . .