Improvement of glycerol production by Candida krusei in batch and continuous cultures using corn steep liquor

被引：0
|
作者：
Yongqiang Liu
Dehua Liu
Dongming Xie
机构：
[1] Chinese Academy of Sciences,State Key Laboratory of Biochemical Engineering, Institute of Process Engineering
[2] Tsinghua University,Institute of Applied Chemistry, Department of Chemical Engineering
来源：
Biotechnology Letters | 2002年 / 24卷
关键词：
continuous fermentation; corn steep liquor; glycerol; growth factor;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
No fermentation parameter was affected at phosphate concentration above 0.4 g l−1 when KH2PO4 was used as phosphate source and the glucose consumption rate was difficult to control when corn steep liquor (CSL) was adopted as the phosphate source. However, if CSL was supplemented as a source of growth factors instead of as the phosphate source, not only glucose uptake and glycerol was improved, but also fermentation became easy to control and a steady state of continuous culture was easily obtained.
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页码：1539 / 1542
页数：3
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