Phenolic profiles, antioxidant activity and minerals in leaves of different grapevine varieties grown in Serbia
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2017
Authors
Pantelić, MilicaDabić Zagorac, Dragana
Ćirić, Ivanka
Pergal, Marija V.
Relić, Dubravka
Todić, Slavica
Natić, Maja
Article (Published version)
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This research was designed to determine phenolics content, radical scavenging activity and mineral composition of 22 grapevine leaves of diverse varietal origin. Samples were collected from two vineyards located in Central Serbia (Belgrade vineyard area) and Eastern Serbia (Mlava vineyard area). Leaf extracts were characterized mostly with phenolics acids, flavonols and flavan-3-ols. Ellagic acid and rutin were the most abundant components, found in the concentration up to 770 mg/kg and 450 mg/kg of dry weight, respectively. Total phenolic content was in the range from 27.5 to 76.0 g GAE/kg of dry weight while the radical scavenging activity ranged from 0.429 to 0.867 mmol TE/kg of dry weight. The most common element in all samples was IC (content ranging from 2.30 g/kg to 6.77 g/kg of dry weight), followed by Ca, Na, and B. A variation in the chemical composition was shown to be convenient way to differentiate among the grape leaves of diverse varietal origin. Clear separation was dem...onstrated between objects of different geographical origin by Principal Component Analysis. Serbian variety 'Petra', an interspecies hybrid with atypical composition, was detected as an outlier in comparison to other samples.
Keywords:
Leaves / Geographical origin / PCA / Polyphenols / Minerals / RSA / Food analysis / Food compositionSource:
Journal of Food Composition and Analysis, 2017, 62, 76-83Publisher:
- Academic Press Inc Elsevier Science, San Diego
Funding / projects:
- Structure-properties relationships of natural and synthetic molecules and their metal complexes (RS-MESTD-Basic Research (BR or ON)-172017)
- Studying climate change and its influence on environment: impacts, adaptation and mitigation (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-43007)
Note:
- Peer-reviewed manuscript: http://cherry.chem.bg.ac.rs/handle/123456789/3063
- Supplementary material: http://cherry.chem.bg.ac.rs/handle/123456789/3064
DOI: 10.1016/j.jfca.2017.05.002
ISSN: 0889-1575
WoS: 000407660400010
Scopus: 2-s2.0-85019551992
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Institution/Community
Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Pantelić, Milica AU - Dabić Zagorac, Dragana AU - Ćirić, Ivanka AU - Pergal, Marija V. AU - Relić, Dubravka AU - Todić, Slavica AU - Natić, Maja PY - 2017 UR - https://cherry.chem.bg.ac.rs/handle/123456789/2505 AB - This research was designed to determine phenolics content, radical scavenging activity and mineral composition of 22 grapevine leaves of diverse varietal origin. Samples were collected from two vineyards located in Central Serbia (Belgrade vineyard area) and Eastern Serbia (Mlava vineyard area). Leaf extracts were characterized mostly with phenolics acids, flavonols and flavan-3-ols. Ellagic acid and rutin were the most abundant components, found in the concentration up to 770 mg/kg and 450 mg/kg of dry weight, respectively. Total phenolic content was in the range from 27.5 to 76.0 g GAE/kg of dry weight while the radical scavenging activity ranged from 0.429 to 0.867 mmol TE/kg of dry weight. The most common element in all samples was IC (content ranging from 2.30 g/kg to 6.77 g/kg of dry weight), followed by Ca, Na, and B. A variation in the chemical composition was shown to be convenient way to differentiate among the grape leaves of diverse varietal origin. Clear separation was demonstrated between objects of different geographical origin by Principal Component Analysis. Serbian variety 'Petra', an interspecies hybrid with atypical composition, was detected as an outlier in comparison to other samples. PB - Academic Press Inc Elsevier Science, San Diego T2 - Journal of Food Composition and Analysis T1 - Phenolic profiles, antioxidant activity and minerals in leaves of different grapevine varieties grown in Serbia VL - 62 SP - 76 EP - 83 DO - 10.1016/j.jfca.2017.05.002 ER -
@article{ author = "Pantelić, Milica and Dabić Zagorac, Dragana and Ćirić, Ivanka and Pergal, Marija V. and Relić, Dubravka and Todić, Slavica and Natić, Maja", year = "2017", abstract = "This research was designed to determine phenolics content, radical scavenging activity and mineral composition of 22 grapevine leaves of diverse varietal origin. Samples were collected from two vineyards located in Central Serbia (Belgrade vineyard area) and Eastern Serbia (Mlava vineyard area). Leaf extracts were characterized mostly with phenolics acids, flavonols and flavan-3-ols. Ellagic acid and rutin were the most abundant components, found in the concentration up to 770 mg/kg and 450 mg/kg of dry weight, respectively. Total phenolic content was in the range from 27.5 to 76.0 g GAE/kg of dry weight while the radical scavenging activity ranged from 0.429 to 0.867 mmol TE/kg of dry weight. The most common element in all samples was IC (content ranging from 2.30 g/kg to 6.77 g/kg of dry weight), followed by Ca, Na, and B. A variation in the chemical composition was shown to be convenient way to differentiate among the grape leaves of diverse varietal origin. Clear separation was demonstrated between objects of different geographical origin by Principal Component Analysis. Serbian variety 'Petra', an interspecies hybrid with atypical composition, was detected as an outlier in comparison to other samples.", publisher = "Academic Press Inc Elsevier Science, San Diego", journal = "Journal of Food Composition and Analysis", title = "Phenolic profiles, antioxidant activity and minerals in leaves of different grapevine varieties grown in Serbia", volume = "62", pages = "76-83", doi = "10.1016/j.jfca.2017.05.002" }
Pantelić, M., Dabić Zagorac, D., Ćirić, I., Pergal, M. V., Relić, D., Todić, S.,& Natić, M.. (2017). Phenolic profiles, antioxidant activity and minerals in leaves of different grapevine varieties grown in Serbia. in Journal of Food Composition and Analysis Academic Press Inc Elsevier Science, San Diego., 62, 76-83. https://doi.org/10.1016/j.jfca.2017.05.002
Pantelić M, Dabić Zagorac D, Ćirić I, Pergal MV, Relić D, Todić S, Natić M. Phenolic profiles, antioxidant activity and minerals in leaves of different grapevine varieties grown in Serbia. in Journal of Food Composition and Analysis. 2017;62:76-83. doi:10.1016/j.jfca.2017.05.002 .
Pantelić, Milica, Dabić Zagorac, Dragana, Ćirić, Ivanka, Pergal, Marija V., Relić, Dubravka, Todić, Slavica, Natić, Maja, "Phenolic profiles, antioxidant activity and minerals in leaves of different grapevine varieties grown in Serbia" in Journal of Food Composition and Analysis, 62 (2017):76-83, https://doi.org/10.1016/j.jfca.2017.05.002 . .