Título:	Physicochemical characterization of tropical wines produced in the Northeast of Brazil.
Autor:	LIMA, L. L. A. PEREIRA, G. E. GUERRA, N. B.
Afiliación:	L. L. A. LIMA, UFRPE; GIULIANO ELIAS PEREIRA, CNPUV; N. B. GUERRA, UFPE-DN.
Año:	2011
Referencia:	Acta Horticulturae, The Hague, n. 910, p. 131-134, out. 2011.
Descripción:	Young varietal and experimental wines from Vitis vinifera L. ? Petit Verdot and Tempranillo ? cultivated in a tropical semiarid region (Northeast Brazil) were characterized with regard to their phenols and organic acids. The wine was evaluated using spectrophotometry and high performance liquid chromatography to determine total polyphenols, total anthocyanins and organic acids. The Petit Verdot wines showed highest polyphenols and anthocyanins concentrations. However, the Tempranillo wine showed highest acidity. Both cultivars produce typical tropical red wines in the Northeast of Brazil.
Thesagro:	Enologia Vinho Análise química Análise organoléptica Ácido Orgânico
Palabras clave:	Polifenol Vinho tropical Região Nordeste
Notas:	Trabalho apresentado no II International Symposium on Tropical Wines, de 25 a 28 de maio de 2010, Petrolina. Proceedings editado por Giuliano Elias Pereira e Jorge Tonietto.
Tipo de Material:	Artigo de periódico
Acceso:	openAccess
Aparece en las colecciones:	Artigo em periódico indexado (CNPUV)