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	Provedor de dados Ciênc. Tecnol. Aliment. (1) BABT (1) Autor Celligoi,Maria Antonia P. Colabone (2) Barros,Márcio de (1) Borsari,Raquel Renan Jorge (1) Buzato,João Batista (1) Silva,Rui Sérgio dos Santos Ferreira da (1) Vargas,Lucia Helena Mendonça (1) Vignoli,Josiane Alessandra (1) Mais... Palavra-chave Batch (1) Factorial design (1) Fed batch (1) Sorbitol/ultrasound (1) Sucrose (1) Sugar cane juice (1) Zymomonas mobilis (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2006 (2) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Influence of ultrasound on sorbitol release by Zymomonas mobilis grown on high sucrose concentration BABT Barros,Márcio de; Celligoi,Maria Antonia P. Colabone; Vignoli,Josiane Alessandra; Vargas,Lucia Helena Mendonça. This work investigated the effect of applying low intensity ultrasound on sorbitol release by Z.mobilis cultures grown on 200 g/L sucrose medium up to 48 h. The best sorbitol production was 36.09 g/L in 36 h culture. Ultrasound irradiation did not alter the sorbitol values detected after disrupting the cells with 20 minutes treatment. Tipo: Info:eu-repo/semantics/article Palavras-chave: Zymomonas mobilis; Sorbitol/ultrasound. Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132006000400003 Influence of carbon source and the fermentation process on levan production by Zymomonas mobilis analyzed by the surface response method Ciênc. Tecnol. Aliment. Borsari,Raquel Renan Jorge; Celligoi,Maria Antonia P. Colabone; Buzato,João Batista; Silva,Rui Sérgio dos Santos Ferreira da. The aim of this study is to assess sugar cane juice and sucrose as substrates, the batch and fed batch processes and their interaction in the levan production using a complete factorial design. Zymomonas mobilis was cultivated in different sugar cane juice and sucrose concentrations in two fermentation processes at 25 °C for 20 h. A complete factorial design (2³) was used to analyze the effects of the type and concentration of the substrate, as well as the batch and fed batch processes. A complete second factorial design (2²) was used to observe the importance of sugar cane juice. The results indicated that the batch process improved the levan production reaching 40.14 g/L. The addition of sugar cane juice was not statistically significant for levan... Tipo: Info:eu-repo/semantics/article Palavras-chave: Batch; Factorial design; Fed batch; Sucrose; Sugar cane juice. Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612006000300019 Registros recuperados: 2 Primeira ... 1 ... Última

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