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Expression of neutral β-glucosidase from Scytalidium thermophilum in Candida glabrata for ethanol production from alkaline-pretreated rice straw

Paper ID Volume ID Publish Year Pages File Format Full-Text
20770 43190 2013 4 PDF Available
Title
Expression of neutral β-glucosidase from Scytalidium thermophilum in Candida glabrata for ethanol production from alkaline-pretreated rice straw
Abstract

We successfully expressed the neutral β-glucosidase (BGL4) from Scytalidium thermophilum in the thermotolerant yeast Candida glabrata. Compared to the strain expressing Aspergillus acidic β-glucosidase (BGL1), the BGL4-expressing strain showed a higher cellobiose fermentation ability at pH 6.0 and 40°C, leading to a higher ethanol production from alkaline-pretreated rice straw.

Keywords
β-Glucosidase; Bioethanol; Candida glabrata; Cellobiose; Scytalidium thermophilum
First Page Preview
Expression of neutral β-glucosidase from Scytalidium thermophilum in Candida glabrata for ethanol production from alkaline-pretreated rice straw
Publisher
Database: Elsevier - ScienceDirect
Journal: Journal of Bioscience and Bioengineering - Volume 116, Issue 3, September 2013, Pages 362–365
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering