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dc.contributor.authorLIMA, L. L. A.pt_BR
dc.contributor.authorPEREIRA, G. E.pt_BR
dc.contributor.authorANDRADE, S. A. C.pt_BR
dc.contributor.authorGUERRA, N. B.pt_BR
dc.date.accessioned2020-01-16T00:35:21Z-
dc.date.available2020-01-16T00:35:21Z-
dc.date.created2011-10-20
dc.date.issued2011
dc.identifier.citationIn: INTERNATIONAL SYMPOSIUM OF THE GROUP OF INTERNATIONAL EXPERTS OF VITIVINICULTURAL SYSTEMS FOR COOPERATION, 17., 2011, Asti. Proceedings... Asti: Le Progrès Agricole et Viticole, 2011.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/903541-
dc.descriptionYoung varietal and experimental wines from Vitis vinifera - Petit Verdot,Tempranillo and Syrah - cultivated in a tropical semiarid region (Northeast Brazil) were evaluated with regard to their phenolic composition and chromatic characteristics during a storage period of 12-month. The wine was stored in bottles and evaluated using spectrophotometry and high efficiency liquid chromatography to determine color, total polyphenols, anthocyanins, flavanols and flavonols. The Petit Verdot had a less color variation when compared to wines from temperate climates. Although the wines followed the traditional pattem of decreasing polyphenol concentration during storage, the concentrations of these compounds remained higher than those reported in literature, such as for the anthocyanins in Petit Verdot wines and transresveratrolin Syrah, showing possible beneficial health effects even after storage.pt_BR
dc.language.isoporpt_BR
dc.rightsopenAccesspt_BR
dc.subjectVinho tintopt_BR
dc.subjectVale do São Franciscopt_BR
dc.subjectVinho tropicalpt_BR
dc.subjectComposição fenólicapt_BR
dc.subjectCaracterística cromáticapt_BR
dc.titlePolyphenolic and chromatic characterization of tropical red wines produced in the São Francisco river Valley (Northeast Brazil).pt_BR
dc.typeArtigo em anais e proceedingspt_BR
dc.date.updated2020-01-16T00:35:21Z
dc.subject.thesagroUvapt_BR
dc.subject.nalthesaurusGrapespt_BR
dc.format.extent2p. 33-35.pt_BR
riaa.ainfo.id903541pt_BR
riaa.ainfo.lastupdate2020-01-15
dc.contributor.institutionGIULIANO ELIAS PEREIRA, CNPUV / CPATSA.pt_BR
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