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Campo DCValorIdioma
dc.creatorCarvalho, Erika Samantha Santos de-
dc.creatorBiasoto, Aline Camarão Telles-
dc.creatorNassur, Rita de Cássia Mirela Resende-
dc.creatorBarros, Ana Paula André-
dc.creatorLeão, Patrícia Coelho Souza-
dc.creatorLima, Renan da Silva-
dc.creatorCamargo, Adriano Costa de-
dc.creatorMamede, Maria Eugênia de Oliveira-
dc.date.accessioned2021-10-07T20:44:24Z-
dc.date.available2021-10-07T20:44:24Z-
dc.date.issued2020-
dc.identifier.citationCARVALHO, E. S. S. de et al. Physicochemical characteristics, phenolic profile, and antioxidant capacity, of Syrah tropical wines: effects of vineyard management practices. Journal of Food Bioactives, [S. l.], v. 9, 2020. DOI: 10.31665/JFB.2020.9220.pt_BR
dc.identifier.urihttps://doi.org/10.31665/JFB.2020.9220pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/48351-
dc.description.abstractThe present study evaluated the influence of training systems and rootstocks on the quality of Syrah tropical wines, produced at São Francisco Valley, Brazil. For this purpose, physicochemical characteristics, phenolic composition, and antioxidant activity were assessed in wines produced with grapes grown under divided trellis system (lyre) and esparlier or vertical shoot position (VSP) training systems, grafted on IAC 572, IAC 766 and Paulsen 1103 rootsotcks and harvested at two different periods. Harvest season had the strongest influence on wine quality, followed by the rootstock. Regardless of the training system and climatic variability between the harvests, the use of the IAC 766 rootstock led to wines with higher alcohol, anthocyanins contents and color intensity. The interaction between the espalier training system and the rootstock IAC 766 resulted in higher flavonols contents, phenolic acids, and malvidin-3-O-glucoside, which was detected as the major phenolic as quantified by HPLC. This wine also presented significant levels of procyanidins A2 and B2, which showed a positive correlation with the antioxidant activity.pt_BR
dc.languageen_USpt_BR
dc.publisherInternational Society for Nutraceuticaus and Functional Foodspt_BR
dc.rightsrestrictAccesspt_BR
dc.sourceJournal of Food Bioactivespt_BR
dc.subjectPhenolic compoundspt_BR
dc.subjectAntioxidant activitypt_BR
dc.subjectPhysicochemical compositionpt_BR
dc.subjectSyrah tropical winespt_BR
dc.subjectVitis vinifera Lpt_BR
dc.subjectSão Francisco Valleypt_BR
dc.subjectCompostos fenólicospt_BR
dc.subjectAtividade antioxidantept_BR
dc.subjectComposição físico-químicapt_BR
dc.subjectVinhos tropicais Syrahpt_BR
dc.titlePhysicochemical characteristics, phenolic profile, and antioxidant capacity, of Syrah tropical wines: effects of vineyard management practicespt_BR
dc.typeArtigopt_BR
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