Enhancement of chrysogenin production in cultures of Penicillium chrysogenum by uronic acid oligosaccharides

被引：0
|
作者：
E. Asilonu
C. Bucke
T. Keshavarz
机构：
[1] University of Westminster,Fungal Biotechnology Group, Biotechnology Department
来源：
Biotechnology Letters | 2000年 / 22卷
关键词：
chrysogenin; elicitors; enhancement; oligosaccharides;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Additions of 50 to 100 μg of acid-hydrolysed alginate oligosaccharides ml−1 and enzyme-hydrolysed pectin oligosaccharides to 24- to 48-h cultures of Penicillium chrysogenum, ATCC 9480, led to enhanced production of chrysogenin by over 30 to 40% in shaken flasks and bioreactors. Some of the oligosaccharides also promoted biomass formation but were not used as a carbon source.
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页码：931 / 936
页数：5
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