EFFECT OF BIOMASS CONCENTRATION ON THE SPECIFIC SOLVENT PRODUCTIVITY OF CLOSTRIDIUM-ACETOBUTYLICUM IN CHEMOSTAT CULTURE

被引：2
|
作者：
KANCHANATAWEE, S [1 ]
MADDOX, IS [1 ]
机构：
[1] MASSEY UNIV,DEPT BIOTECHNOL,PALMERSTON NORTH,NEW ZEALAND
来源：
JOURNAL OF INDUSTRIAL MICROBIOLOGY | 1991年 / 7卷 / 02期
关键词：
CLOSTRIDIUM-ACETOBUTYLICUM; CHEMOSTAT CULTURE; SOLVENTOGENESIS; SPECIFIC PRODUCTIVITY;
D O I：
10.1007/BF01576078
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：
Using a defined medium in chemostat culture, an inverse relationship between the biomass concentration and the specific butanol productivity has been observed. It is suggested that this is due to the cell population not being homogeneous, and that a change in the nutrient balance leads to a change in the relative proportions of acidogenic, solventogenic and inert cells (spores).
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页码：151 / 154
页数：4
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