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dc.creatorPantelić, Milica
dc.creatorDabić Zagorac, Dragana
dc.creatorCiric, Ivanka Z.
dc.creatorPergal, Marija
dc.creatorRelić, Dubravka
dc.creatorTodic, Slavica R.
dc.creatorNatić, Maja
dc.date.accessioned2019-05-31T07:02:50Z
dc.date.available2018-05-05
dc.date.issued2017
dc.identifier.issn0889-1575
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/2921
dc.description.abstractThis 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.en
dc.publisherAcademic Press Inc Elsevier Science, San Diego
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172017/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/43007/RS//
dc.rightsembargoedAccess
dc.sourceJournal of Food Composition and Analysis
dc.subjectLeavesen
dc.subjectGeographical originen
dc.subjectPCAen
dc.subjectPolyphenolsen
dc.subjectMineralsen
dc.subjectRSAen
dc.subjectFood analysisen
dc.subjectFood compositionen
dc.titlePhenolic profiles, antioxidant activity and minerals in leaves of different grapevine varieties grown in Serbiaen
dc.typearticle
dc.rights.licenseBY-NC-ND
dcterms.abstractТодиц, Славица Р.; Пергал, Марија; Релиц, Дубравка Ј.; Загорац, Драгана Ц. Дабиц; Цириц, Иванка З.; Натиц, Маја М.; Пантелиц, Милица М.;
dc.citation.volume62
dc.citation.spage76
dc.citation.epage83
dc.citation.other62: 76-83
dc.citation.rankM21
dc.description.otherThis is the peer-reviewed version of the following article: Pantelić, M. M.; Zagorac, D. Č. D.; Ćirić, I. Ž.; Pergal, M. V.; Relić, D. J.; Todić, S. R.; Natić, M. M. Phenolic Profiles, Antioxidant Activity and Minerals in Leaves of Different Grapevine Varieties Grown in Serbia. Journal of Food Composition and Analysis 2017, 62, 76–83. [https://doi.org/10.1016/j.jfca.2017.05.002]
dc.description.other[http://cer.ihtm.bg.ac.rs/handle/123456789/2059]
dc.identifier.doi10.1016/j.jfca.2017.05.002
dc.identifier.rcubConv_3325
dc.identifier.fulltexthttp://cer.ihtm.bg.ac.rs/bitstream/id/7100/bitstream_7100.pdf
dc.identifier.scopus2-s2.0-85019551992
dc.identifier.wos000407660400010
dc.type.versionacceptedVersion


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