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Favorable effect of very low initial KLa value on xylitol production from xylose by a self-isolated strain of Pichia guilliermondii

Paper ID Volume ID Publish Year Pages File Format Full-Text
21635 43232 2010 4 PDF Available
Title
Favorable effect of very low initial KLa value on xylitol production from xylose by a self-isolated strain of Pichia guilliermondii
Abstract

Xylitol production from xylose by a self-isolated furfural and 5-hydroxymethyl furfural assimilating Pichia guilliermondii was studied under oxygen limitation. An extremely low initial volumetric oxygen transfer coefficient (0.075 h− 1) was found most favorable to the xylitol production with yield of 0.61 g g− 1. Related enzymes activities were also investigated and discussed.

Keywords
Xylitol production; Pichia guilliermondii; Initial KLa; Lignocellulosic hydrolysate inhibitors; Xylose reductase; Xylitol dehydrogenase; Glucose-6-phosphate dehydrogenase
First Page Preview
Favorable effect of very low initial KLa value on xylitol production from xylose by a self-isolated strain of Pichia guilliermondii
Publisher
Database: Elsevier - ScienceDirect
Journal: Journal of Bioscience and Bioengineering - Volume 109, Issue 2, February 2010, Pages 149–152
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering