Data/hora: 05/06/2024 08:09:36

Provedor de dados: 	52	
País: 	Brazil	
Título: 	Improvement of biotechnological xylitol production by glucose during cultive of Candida guilliermondii in sugarcane bagasse hydrolysate	
Autores: 	Silva,Débora Danielle Virgínio da; Mancilha,Ismael Maciel de; Silva,Silvio Silvério da; Felipe,Maria das Graças de Almeida.	
Data: 	2007-03-01	
Ano: 	2007	
Palavras-chave: 	Candida guilliermondii; Glucose; Sugarcane bagasse hydrolysate; Xylitol; Xylose.	
Resumo: 	The effect of glucose on xylose-to-xylitol bioconversion by Candida guilliermondii was examined by adding it to sugarcane bagasse hydrolysate medium to obtain different glucose:xylose ratios (1:25, 1:12, 1:5 and 1:2.5). Under experimental conditions, increasing glucose:xylose ratio improved the assimilation of the xylose present in the hydrolysate by yeast, resulting in biomass increase, and in the formation of xylitol and glycerol/ethanol by-products. Maximum values of xylitol yield (0.59 g g-1) and volumetric productivity (0.53 g l-1.h-1) were obtained with glucose:xylose ratio of 1:5, resulting in the higher conversion efficiency (64.3%).	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000200005	
Editor: 	Instituto de Tecnologia do Paraná - Tecpar	
Relação: 	10.1590/S1516-89132007000200005	
Formato: 	text/html	
Fonte: 	Brazilian Archives of Biology and Technology  v.50 n.2 2007	
Fonte: 	info:eu-repo/semantics/openAccess