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	Provedor de dados Electron. J. Biotechnol. (1) Autor Ganga,Maria Angélica (1) Gertosio,Cecilia (1) Labbe,Angelica (1) Martínez,Claudio (1) Pérez,Rafael (1) Palavra-chave Alpha-L-arabinofuranosidase yeast (1) Enzymes (1) Wine (1) Tipo do documento Journal article (1) Ano 2006 (1) País Chile (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Production of Rhodotorula glutinis: a yeast that secretes alpha-L-arabinofuranosidase Electron. J. Biotechnol. Martínez,Claudio; Gertosio,Cecilia; Labbe,Angelica; Pérez,Rafael; Ganga,Maria Angélica. Rhodotorula glutinis is a yeast that secretes the enzyme alpha-L-arabinofuranosidase (E.C. 3.2.1.55) into the culture medium and thus has an interesting biotechnological potential. To determine improved culture conditions of this organism, different factors of the culture media were evaluated such as the use of peptone as nitrogen source, salts composition, pH and growth temperature. Likewise, beet molasses and beet cosette were tested as industrial carbon sources to induce the production of the enzyme and how they influence the yeast growth. Based on these studies a culture medium is proposed for growth of this yeast in a continuous system. By assaying different dilution rates an average specific activity for the enzyme of 82.4 U/mg of protein was obtained. Tipo: Journal article Palavras-chave: Alpha-L-arabinofuranosidase yeast; Enzymes; Wine. Ano: 2006 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582006000400009 Registros recuperados: 1 Primeira ... 1 ... Última

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