Mediated electrochemical measurement of the inhibitory effects of furfural and acetic acid on Saccharomyces cerevisiae and Candida shehatae

被引:0
|
作者
Jinsheng Zhao
Min Wang
Zhenyu Yang
Qintao Gong
Yao Lu
Zhengyu Yang
机构
[1] Chinese Academy of Sciences,Technical Institute of Physics and Chemistry
[2] Graduate School of the Chinese Academy of Sciences,School of Medicine
[3] Ehime University,undefined
来源
Biotechnology Letters | 2005年 / 27卷
关键词
acetic acid; electrochemical; furfural; inhibition assay; microelectrode; yeast;
D O I
暂无
中图分类号
学科分类号
摘要
The toxic effects of furfural and acetic acid on two yeasts, Saccharomyces cerevisiae and Candida shehatae, were evaluated using an electrochemical method. Intracellular redox activities were lowered by 40% and 78% for S. cerevisiae and C. shehatae, respectively, by 8 g furfural l−1, and by 46% and 67%, respectively, by 8 g acetic acid l−1. The proposed method can accurately measure the effects of inhibitors on cell cultures.
引用
收藏
页码:207 / 211
页数:4
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