TY  - JOUR
AU  - Sredojević, Milica
AU  - Dabić Zagorac, Dragana
AU  - Gašić, Uroš M.
AU  - Jović, Sonja
AU  - Bešlić, Zoran
AU  - Todić, Slavica
AU  - Natić, Maja
PY  - 2018
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2224
AB  - Phenolic profiles of young monovarietal white and red wines from the Central Serbia were investigated. Quantification of phenolics was done using ultra-high-performance liquid chromatography (UHPLC) coupled with a diode array detector and a triple-quadrupole mass spectrometer. Generally, red wines were characterised with higher phenolics content when compared to the white wines. This applies also for the total phenolics content (TPC) and radical scavenging activity (RSA) values. Among all the samples, the red wine from autochthonous Serbian variety Prokupac' stood out with unique composition, showing the highest TPC, RSA and the highest concentration of the individual phenolics. Finally, based on a specific phenolic pattern, principal component analysis (PCA) indicated clustering of red and white wines, with the Prokupac' as a prominent outlier. [GRAPHICS] .
PB  - Taylor & Francis Ltd, Abingdon
T2  - Natural Product Research
T1  - Phenolic profiles of Serbian autochthonous variety "Prokupac' and monovarietal international wines from the Central Serbia wine region
VL  - 32
IS  - 19
SP  - 2356
EP  - 2359
DO  - 10.1080/14786419.2017.1408107
ER  - 

@article{
author = "Sredojević, Milica and Dabić Zagorac, Dragana and Gašić, Uroš M. and Jović, Sonja and Bešlić, Zoran and Todić, Slavica and Natić, Maja",
year = "2018",
abstract = "Phenolic profiles of young monovarietal white and red wines from the Central Serbia were investigated. Quantification of phenolics was done using ultra-high-performance liquid chromatography (UHPLC) coupled with a diode array detector and a triple-quadrupole mass spectrometer. Generally, red wines were characterised with higher phenolics content when compared to the white wines. This applies also for the total phenolics content (TPC) and radical scavenging activity (RSA) values. Among all the samples, the red wine from autochthonous Serbian variety Prokupac' stood out with unique composition, showing the highest TPC, RSA and the highest concentration of the individual phenolics. Finally, based on a specific phenolic pattern, principal component analysis (PCA) indicated clustering of red and white wines, with the Prokupac' as a prominent outlier. [GRAPHICS] .",
publisher = "Taylor & Francis Ltd, Abingdon",
journal = "Natural Product Research",
title = "Phenolic profiles of Serbian autochthonous variety "Prokupac' and monovarietal international wines from the Central Serbia wine region",
volume = "32",
number = "19",
pages = "2356-2359",
doi = "10.1080/14786419.2017.1408107"
}

Sredojević, M., Dabić Zagorac, D., Gašić, U. M., Jović, S., Bešlić, Z., Todić, S.,& Natić, M.. (2018). Phenolic profiles of Serbian autochthonous variety "Prokupac' and monovarietal international wines from the Central Serbia wine region. in Natural Product Research
Taylor & Francis Ltd, Abingdon., 32(19), 2356-2359.
https://doi.org/10.1080/14786419.2017.1408107

Sredojević M, Dabić Zagorac D, Gašić UM, Jović S, Bešlić Z, Todić S, Natić M. Phenolic profiles of Serbian autochthonous variety "Prokupac' and monovarietal international wines from the Central Serbia wine region. in Natural Product Research. 2018;32(19):2356-2359.
doi:10.1080/14786419.2017.1408107 .

Sredojević, Milica, Dabić Zagorac, Dragana, Gašić, Uroš M., Jović, Sonja, Bešlić, Zoran, Todić, Slavica, Natić, Maja, "Phenolic profiles of Serbian autochthonous variety "Prokupac' and monovarietal international wines from the Central Serbia wine region" in Natural Product Research, 32, no. 19 (2018):2356-2359,
https://doi.org/10.1080/14786419.2017.1408107 . .

TY  - JOUR
AU  - Popović-Đorđevic, Jelena
AU  - Pejin, Boris
AU  - Dramićanin, Aleksandra M.
AU  - Jović, Sonja
AU  - Vujović, Dragan
AU  - Zunic, Dragoljub
AU  - Ristic, Renata
PY  - 2017
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2454
AB  - Background: Three clones of Cabernet Franc (Nos. 02, 010 and 012) were selected in the last phase of clonal selection in Serbia. Wines made from each clone were assessed for quality parameters and taste during five consecutive vintages (2008-2012) and compared to the standard. The wine quality was determined based on the following parameters: alcohol, total extract, anthocyanins, tannins, pH, titratable acidity, volatile acidity, aldehydes, esters and reducing sugars, relative density, ash, colour, tonality, and tasting score. In the last year of the study, grapes and wines of Cabernet Franc clones and a standard were subjected to a chemical analysis of their phenolic composition, resveratrol and radical scavenging activity. In the last year of the study, grapes and wines of Cabernet Franc clones and a standard were subjected to a chemical analysis of their phenolic composition, resveratrol and radical scavenging activity. Methods: Chemical analyses of grapes and wines along with sensory and radical scavenging activity evaluations were done according to the standard procedures. Results: The wines of the clone No. 010 showed some superior properties compared to the other two clones and the standard; in five-year period the average concentration of anthocyanins (179 +/- 3.8 mg/L) and polyphenolics (1.85 +/- 0.02 g/L) was significantly higher than in wines of clones and the standard, (168-173 mg/L and 1.63-1.74 g/L for anthocyanins and phenolics, respectively). Furthermore, the same clone had a higher alcohol content (13.97 +/- 0.03%) in each year of the study, which indicated that it ripened faster than other clones (13.06-13.08 %) and compared to the standard (13.04 +/- 0.07%). This finding suggested that the clone No. 010 could possibly have a significant economic impact and further increase popularity of Cabernet Franc in a cooler climate viticultural region. It was also found to have the highest contents of aldehydes (488 +/- 1.54 mg/L) and esters (322 +/- 0.71 mg/L) compared to aldehydes (452-467 mg/L) and esters (290-310 mg/L) measured in other wines. Finally, the highest amount of phenolic compounds (1220 +/- 40 mg/kg) and resveratrol (70 +/- 3.3 mg/kg) were found in the grapes of the clone No. 010. The present study revealed a strong correlation of total phenolic contents and anthocyanins with radical scavenging activities (0.936 and 0.929, P lt 0.001, respectively) indicating that this activity of wines was derived mainly from their phenolic compounds. Conclusion: The wine of the clone No. 010 contained the highest concentration of aldehydes, esters, anthocyanins, polyphenolics and resveratrol and consequently achieved the best tasting score. This clone may offer a new Cabernet Franc wine with geographical indication.
PB  - Bentham Science Publ Ltd, Sharjah
T2  - Current Pharmaceutical Biotechnology
T1  - Wine Chemical Composition and Radical Scavenging Activity of Some Cabernet Franc Clones
VL  - 18
IS  - 4
SP  - 343
EP  - 350
DO  - 10.2174/1389201018666170313100919
ER  - 

@article{
author = "Popović-Đorđevic, Jelena and Pejin, Boris and Dramićanin, Aleksandra M. and Jović, Sonja and Vujović, Dragan and Zunic, Dragoljub and Ristic, Renata",
year = "2017",
abstract = "Background: Three clones of Cabernet Franc (Nos. 02, 010 and 012) were selected in the last phase of clonal selection in Serbia. Wines made from each clone were assessed for quality parameters and taste during five consecutive vintages (2008-2012) and compared to the standard. The wine quality was determined based on the following parameters: alcohol, total extract, anthocyanins, tannins, pH, titratable acidity, volatile acidity, aldehydes, esters and reducing sugars, relative density, ash, colour, tonality, and tasting score. In the last year of the study, grapes and wines of Cabernet Franc clones and a standard were subjected to a chemical analysis of their phenolic composition, resveratrol and radical scavenging activity. In the last year of the study, grapes and wines of Cabernet Franc clones and a standard were subjected to a chemical analysis of their phenolic composition, resveratrol and radical scavenging activity. Methods: Chemical analyses of grapes and wines along with sensory and radical scavenging activity evaluations were done according to the standard procedures. Results: The wines of the clone No. 010 showed some superior properties compared to the other two clones and the standard; in five-year period the average concentration of anthocyanins (179 +/- 3.8 mg/L) and polyphenolics (1.85 +/- 0.02 g/L) was significantly higher than in wines of clones and the standard, (168-173 mg/L and 1.63-1.74 g/L for anthocyanins and phenolics, respectively). Furthermore, the same clone had a higher alcohol content (13.97 +/- 0.03%) in each year of the study, which indicated that it ripened faster than other clones (13.06-13.08 %) and compared to the standard (13.04 +/- 0.07%). This finding suggested that the clone No. 010 could possibly have a significant economic impact and further increase popularity of Cabernet Franc in a cooler climate viticultural region. It was also found to have the highest contents of aldehydes (488 +/- 1.54 mg/L) and esters (322 +/- 0.71 mg/L) compared to aldehydes (452-467 mg/L) and esters (290-310 mg/L) measured in other wines. Finally, the highest amount of phenolic compounds (1220 +/- 40 mg/kg) and resveratrol (70 +/- 3.3 mg/kg) were found in the grapes of the clone No. 010. The present study revealed a strong correlation of total phenolic contents and anthocyanins with radical scavenging activities (0.936 and 0.929, P lt 0.001, respectively) indicating that this activity of wines was derived mainly from their phenolic compounds. Conclusion: The wine of the clone No. 010 contained the highest concentration of aldehydes, esters, anthocyanins, polyphenolics and resveratrol and consequently achieved the best tasting score. This clone may offer a new Cabernet Franc wine with geographical indication.",
publisher = "Bentham Science Publ Ltd, Sharjah",
journal = "Current Pharmaceutical Biotechnology",
title = "Wine Chemical Composition and Radical Scavenging Activity of Some Cabernet Franc Clones",
volume = "18",
number = "4",
pages = "343-350",
doi = "10.2174/1389201018666170313100919"
}

Popović-Đorđevic, J., Pejin, B., Dramićanin, A. M., Jović, S., Vujović, D., Zunic, D.,& Ristic, R.. (2017). Wine Chemical Composition and Radical Scavenging Activity of Some Cabernet Franc Clones. in Current Pharmaceutical Biotechnology
Bentham Science Publ Ltd, Sharjah., 18(4), 343-350.
https://doi.org/10.2174/1389201018666170313100919

Popović-Đorđevic J, Pejin B, Dramićanin AM, Jović S, Vujović D, Zunic D, Ristic R. Wine Chemical Composition and Radical Scavenging Activity of Some Cabernet Franc Clones. in Current Pharmaceutical Biotechnology. 2017;18(4):343-350.
doi:10.2174/1389201018666170313100919 .

Popović-Đorđevic, Jelena, Pejin, Boris, Dramićanin, Aleksandra M., Jović, Sonja, Vujović, Dragan, Zunic, Dragoljub, Ristic, Renata, "Wine Chemical Composition and Radical Scavenging Activity of Some Cabernet Franc Clones" in Current Pharmaceutical Biotechnology, 18, no. 4 (2017):343-350,
https://doi.org/10.2174/1389201018666170313100919 . .

TY  - JOUR
AU  - Sredojević, Milica
AU  - Dabić Zagorac, Dragana
AU  - Natić, Maja
AU  - Gašić, Uroš M.
AU  - Jović, Sonja
AU  - Vujović, Dragan
AU  - Popović-Đorđevic, Jelena
PY  - 2016
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2333
AB  - In this study, grapes and corresponding wines of Merlot /No 022, 025 and 029/ and Cabernet Franc /No 02, 010 and 012/ clones (recently developed) were evaluated regarding the total phenolic content, total anthocyanin content, and radical scavenging activity, aiming to better understand their quality and market potential. The nineteen individual polyphenols were quantified in studied grape samples using UHPLC coupled to a triple-quadrupole mass spectrometer. The mother grapes and wines were used as the relevant standards. In the grape, studied characteristics were monitored at three stages of berry development: green berry, veraison and mature berry. The mature grape of clones presented high values of total phenolics (3.81-10.89 g gallic acid equivalent kg(-1) frozen weight), anthocyanin content (359.00-1668.18 mg malvidin-3-O-glucoside kg(-1) frozen weight) and the radical scavenging activity (41.37-80.48 mmol trolox equivalent kg(-1) frozen weight) depending on the clone. Grapes and wines of Merlot No 025 and Cabernet Franc No 010 stood out with the highest values of all three parameters. Generally, the high correlation was observed between TPC and RSA values for green berries and mature grapes, as well as for wine samples. The most abundant phenolics in both Merlot and Cabernet Franc grapes were gallic acid, p-hydroxybenzoic acid, ferulic acid, catechin, epicatechin, gallocatechin gallate, catechin gallate, and rutin. Catechin, epicatechin, epigallocatechin, and catechin gallate, typical for the ripe grape of Merlot and Cabernet Franc clones, showed significant correlation with RSA values. Concentrations of individual polyphenols varied depending on the sample being studied and berry development stages. Merlot No 025 and Cabernet Franc No 010 grapes showed particularly interesting attributes for the production of high quality wines.
PB  - Public Library Science, San Francisco
T2  - PLoS One / Public Library of Science
T1  - Impact of Clonal Variability on Phenolics and Radical Scavenging Activity of Grapes and Wines: A Study on the Recently Developed Merlot and Cabernet Franc Clones (Vitis vinifera L.)
VL  - 11
IS  - 10
DO  - 10.1371/journal.pone.0163823
ER  - 

@article{
author = "Sredojević, Milica and Dabić Zagorac, Dragana and Natić, Maja and Gašić, Uroš M. and Jović, Sonja and Vujović, Dragan and Popović-Đorđevic, Jelena",
year = "2016",
abstract = "In this study, grapes and corresponding wines of Merlot /No 022, 025 and 029/ and Cabernet Franc /No 02, 010 and 012/ clones (recently developed) were evaluated regarding the total phenolic content, total anthocyanin content, and radical scavenging activity, aiming to better understand their quality and market potential. The nineteen individual polyphenols were quantified in studied grape samples using UHPLC coupled to a triple-quadrupole mass spectrometer. The mother grapes and wines were used as the relevant standards. In the grape, studied characteristics were monitored at three stages of berry development: green berry, veraison and mature berry. The mature grape of clones presented high values of total phenolics (3.81-10.89 g gallic acid equivalent kg(-1) frozen weight), anthocyanin content (359.00-1668.18 mg malvidin-3-O-glucoside kg(-1) frozen weight) and the radical scavenging activity (41.37-80.48 mmol trolox equivalent kg(-1) frozen weight) depending on the clone. Grapes and wines of Merlot No 025 and Cabernet Franc No 010 stood out with the highest values of all three parameters. Generally, the high correlation was observed between TPC and RSA values for green berries and mature grapes, as well as for wine samples. The most abundant phenolics in both Merlot and Cabernet Franc grapes were gallic acid, p-hydroxybenzoic acid, ferulic acid, catechin, epicatechin, gallocatechin gallate, catechin gallate, and rutin. Catechin, epicatechin, epigallocatechin, and catechin gallate, typical for the ripe grape of Merlot and Cabernet Franc clones, showed significant correlation with RSA values. Concentrations of individual polyphenols varied depending on the sample being studied and berry development stages. Merlot No 025 and Cabernet Franc No 010 grapes showed particularly interesting attributes for the production of high quality wines.",
publisher = "Public Library Science, San Francisco",
journal = "PLoS One / Public Library of Science",
title = "Impact of Clonal Variability on Phenolics and Radical Scavenging Activity of Grapes and Wines: A Study on the Recently Developed Merlot and Cabernet Franc Clones (Vitis vinifera L.)",
volume = "11",
number = "10",
doi = "10.1371/journal.pone.0163823"
}

Sredojević, M., Dabić Zagorac, D., Natić, M., Gašić, U. M., Jović, S., Vujović, D.,& Popović-Đorđevic, J.. (2016). Impact of Clonal Variability on Phenolics and Radical Scavenging Activity of Grapes and Wines: A Study on the Recently Developed Merlot and Cabernet Franc Clones (Vitis vinifera L.). in PLoS One / Public Library of Science
Public Library Science, San Francisco., 11(10).
https://doi.org/10.1371/journal.pone.0163823

Sredojević M, Dabić Zagorac D, Natić M, Gašić UM, Jović S, Vujović D, Popović-Đorđevic J. Impact of Clonal Variability on Phenolics and Radical Scavenging Activity of Grapes and Wines: A Study on the Recently Developed Merlot and Cabernet Franc Clones (Vitis vinifera L.). in PLoS One / Public Library of Science. 2016;11(10).
doi:10.1371/journal.pone.0163823 .

Sredojević, Milica, Dabić Zagorac, Dragana, Natić, Maja, Gašić, Uroš M., Jović, Sonja, Vujović, Dragan, Popović-Đorđevic, Jelena, "Impact of Clonal Variability on Phenolics and Radical Scavenging Activity of Grapes and Wines: A Study on the Recently Developed Merlot and Cabernet Franc Clones (Vitis vinifera L.)" in PLoS One / Public Library of Science, 11, no. 10 (2016),
https://doi.org/10.1371/journal.pone.0163823 . .

TY  - DATA
AU  - Sredojević, Milica
AU  - Dabić Zagorac, Dragana
AU  - Natić, Maja
AU  - Gašić, Uroš M.
AU  - Jović, Sonja
AU  - Vujović, Dragan
AU  - Popović-Đorđevic, Jelena
PY  - 2016
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3535
PB  - Public Library Science, San Francisco
T2  - PLoS One / Public Library of Science
T1  - Supplementary material for the article: Pantelić, M.; Dabić Zagorac, D.; Natić, M.; Gašić, U.; Jović, S.; Vujović, D.; Popović  Djordjević, J. Impact of Clonal Variability on Phenolics and Radical Scavenging Activity of  Grapes and Wines: A Study on the Recently Developed Merlot and Cabernet Franc Clones  (Vitis Vinifera L.). PLoS ONE 2016, 11 (10). https://doi.org/10.1371/journal.pone.0163823
UR  - https://hdl.handle.net/21.15107/rcub_cherry_3535
ER  - 

@misc{
author = "Sredojević, Milica and Dabić Zagorac, Dragana and Natić, Maja and Gašić, Uroš M. and Jović, Sonja and Vujović, Dragan and Popović-Đorđevic, Jelena",
year = "2016",
publisher = "Public Library Science, San Francisco",
journal = "PLoS One / Public Library of Science",
title = "Supplementary material for the article: Pantelić, M.; Dabić Zagorac, D.; Natić, M.; Gašić, U.; Jović, S.; Vujović, D.; Popović  Djordjević, J. Impact of Clonal Variability on Phenolics and Radical Scavenging Activity of  Grapes and Wines: A Study on the Recently Developed Merlot and Cabernet Franc Clones  (Vitis Vinifera L.). PLoS ONE 2016, 11 (10). https://doi.org/10.1371/journal.pone.0163823",
url = "https://hdl.handle.net/21.15107/rcub_cherry_3535"
}

Sredojević, M., Dabić Zagorac, D., Natić, M., Gašić, U. M., Jović, S., Vujović, D.,& Popović-Đorđevic, J.. (2016). Supplementary material for the article: Pantelić, M.; Dabić Zagorac, D.; Natić, M.; Gašić, U.; Jović, S.; Vujović, D.; Popović  Djordjević, J. Impact of Clonal Variability on Phenolics and Radical Scavenging Activity of  Grapes and Wines: A Study on the Recently Developed Merlot and Cabernet Franc Clones  (Vitis Vinifera L.). PLoS ONE 2016, 11 (10). https://doi.org/10.1371/journal.pone.0163823. in PLoS One / Public Library of Science
Public Library Science, San Francisco..
https://hdl.handle.net/21.15107/rcub_cherry_3535

Sredojević M, Dabić Zagorac D, Natić M, Gašić UM, Jović S, Vujović D, Popović-Đorđevic J. Supplementary material for the article: Pantelić, M.; Dabić Zagorac, D.; Natić, M.; Gašić, U.; Jović, S.; Vujović, D.; Popović  Djordjević, J. Impact of Clonal Variability on Phenolics and Radical Scavenging Activity of  Grapes and Wines: A Study on the Recently Developed Merlot and Cabernet Franc Clones  (Vitis Vinifera L.). PLoS ONE 2016, 11 (10). https://doi.org/10.1371/journal.pone.0163823. in PLoS One / Public Library of Science. 2016;.
https://hdl.handle.net/21.15107/rcub_cherry_3535 .

Sredojević, Milica, Dabić Zagorac, Dragana, Natić, Maja, Gašić, Uroš M., Jović, Sonja, Vujović, Dragan, Popović-Đorđevic, Jelena, "Supplementary material for the article: Pantelić, M.; Dabić Zagorac, D.; Natić, M.; Gašić, U.; Jović, S.; Vujović, D.; Popović  Djordjević, J. Impact of Clonal Variability on Phenolics and Radical Scavenging Activity of  Grapes and Wines: A Study on the Recently Developed Merlot and Cabernet Franc Clones  (Vitis Vinifera L.). PLoS ONE 2016, 11 (10). https://doi.org/10.1371/journal.pone.0163823" in PLoS One / Public Library of Science (2016),
https://hdl.handle.net/21.15107/rcub_cherry_3535 .