| Literature DB >> 12111747 |
Denise Celeste Godoy De Andrade Rodrigues1, Silvio Silvério Da Silva, Michele Vitolo.
Abstract
The influence of pH on the xylose reductase (XR) activity was studied. The fed-batch fermentation using exponential feeding rate was employed to produce xylitol. The feeding started when the xylose concentration in the fermenter reached 50 g/l and the pH was adjusted to 2.5, 4.0 or 6.0. The best results for XR activity (0.567 U/mg(protein)) and xylitol volumetric productivity (1.06 g/l.h) were achieved with pH 6.0.Entities:
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Year: 2002 PMID： 12111747 DOI： 10.1002/1521-4028(200206)42:3<201::AID-JOBM201>3.0.CO;2-#
Source DB: PubMed Journal: J Basic Microbiol ISSN： 0233-111X Impact factor: 2.281