Favorable effect of very low initial K(L)a value on xylitol production from xylose by a self-isolated strain of Pichia guilliermondii
- PMID: 20129099
- DOI: 10.1016/j.jbiosc.2009.07.013
Favorable effect of very low initial K(L)a 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.
Copyright (c) 2009 The Society for Biotechnology, Japan. Published by Elsevier B.V. All rights reserved.
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