PRODUCTION OF L-TRYPTOPHAN

被引:1
|
作者
PLACHY, J
ULBERT, S
机构
[1] Research Institute of Antibiotics and Biotransformations, Prague
来源
ACTA BIOTECHNOLOGICA | 1990年 / 10卷 / 06期
关键词
D O I
10.1002/abio.370100610
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
A precursor method of L-tryptophan production using Corynebacterium glutamicum CCM 3358 resistant to indole was developed. When the dissolved oxygen level was maintained optimal by a periodic pH adjustment and different doses of indole were added the mutant produced 10.5 g/l tryptophan after a 55-h cultivation.
引用
收藏
页码:517 / 522
页数:6
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