HIGH-CONCENTRATIONS OF ACETATE WITH A MUTANT STRAIN OF C-THERMOACETICUM

被引：17

作者：

PAREKH, SR

CHERYAN, M

机构：

[1] Agricultural Bioprocess Laboratory, University of Illinois at Urbana-Champaign, Urbana, 61801, Illinois

来源：

BIOTECHNOLOGY LETTERS | 1994年 / 16卷 / 02期

关键词：

D O I：

10.1007/BF01021660

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：

Fed-batch fermentation of glucose by a mutant strain of C. thermoaceticum resulted in acetate concentrations of 83-100 gL(-1). Excess nutrients were required to maintain cell viability, especially when high cell concentrations were used. The strain was tolerant to high levels of Na, Ca and Mg. Product yield was 0.74-0.80 g acetate/g glucose, and the productivity was 0.60-0.85 gL(-1)h(-1).

引用

页码：139 / 142

页数：4