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	Provedor de dados BJM (1) Autor Cocolin,Luca (1) Martín,María Carolina (1) Merín,María Gabriela (1) Rantsiou,Kalliopi (1) de Ambrosini,Vilma Inés Morata (1) Palavra-chave Aureobasidium pullulans (1) Cryptococcus saitoi (1) Pectinolytic activity (1) Rhodotorula dairenensis (1) Winemaking (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2015 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Characterization of pectinase activity for enology from yeasts occurring in Argentine Bonarda grape BJM Merín,María Gabriela; Martín,María Carolina; Rantsiou,Kalliopi; Cocolin,Luca; de Ambrosini,Vilma Inés Morata. Pectinolytic enzymes are greatly important in winemaking due to their ability to degrade pectic polymers from grape, contributing to enhance process efficiency and wine quality. This study aimed to analyze the occurrence of pectinolytic yeasts during spontaneous fermentation of Argentine Bonarda grape, to select yeasts that produce extracellular pectinases and to characterize their pectinolytic activity under wine-like conditions. Isolated yeasts were grouped using PCR-DGGE and identified by partial sequencing of 26S rRNA gene. Isolates comprised 7 genera, with Aureobasidium pullulans as the most predominant pectinolytic species, followed by Rhodotorula dairenensis and Cryptococcus saitoi. No pectinolytic activity was detected among ascomycetous yeasts... Tipo: Info:eu-repo/semantics/article Palavras-chave: Aureobasidium pullulans; Cryptococcus saitoi; Pectinolytic activity; Rhodotorula dairenensis; Winemaking. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822015000300815 Registros recuperados: 1 Primeira ... 1 ... Última

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