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	Provedor de dados BJM (1) Autor Ferreira Filho,Edivaldo Ximenes (1) Monteiro Neto,Amadeu (1) Moreira,Leonora Rios de Souza (1) Vieira,Werner Bessa (1) Palavra-chave Banana stem (1) Clostridium thermocellum (1) Xylanase (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2007 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Production and characterization of an enzyme complex from a new strain of Clostridium thermocellum with emphasis on its xylanase activity BJM Vieira,Werner Bessa; Moreira,Leonora Rios de Souza; Monteiro Neto,Amadeu; Ferreira Filho,Edivaldo Ximenes. A new bacterial strain (ISO II) was isolated from manure cow and identified as phylogenetically close to the thermophilic cellulolytic bacterium Clostridium thermocellum. The new strain produced extracellular xylanase, pectinase, mannanase and cellulase activities when grown in liquid culture medium containing banana stem as carbon source. The enzyme production profile after growth on banana stem showed that xylanase and cellulase activities were detected in different incubation periods. An enzyme complex containing xylanase, cellulase and mannanase activities was isolated from culture supernatant samples of strainISO II. The complex was partially purified by ultrafiltration and gel filtration chromatography on Sephacryl S-300. Zymogram analysis after... Tipo: Info:eu-repo/semantics/article Palavras-chave: Clostridium thermocellum; Banana stem; Xylanase. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822007000200009 Registros recuperados: 1 Primeira ... 1 ... Última

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