Sulfate reduction by a syntrophic propionate-oxidizing bacterium

被引：27

作者：

VanKuijk, BLM

Stams, AJM

机构：

[1] Department of Microbiology, Wageningen Agricultural University, Wageningen, 6703 CT

来源：

ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY | 1995年 / 68卷 / 04期

关键词：

anaerobic degradation; growth; propionate; sulfate reduction; syntrophy;

D O I：

10.1007/BF00874139

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

The syntrophic propionate-oxidizing bacterium MPOB was able to grow in the absence of methanogens by coupling the oxidation of propionate to the reduction of sulfate. Growth on propionate plus sulfate was very slow (mu = 0.024 day(-1)). An average growth yield was found of 1.5 g (dry weight) per mol of propionate. MPOB grew even slower than other sulfate-reducing syntrophic propionate-oxidizing bacteria. The growth rates and yields of strict sulfate-reducing bacteria (Desulfobulbus sp.) grown on propionate plus sulfate are considerably higher.

引用

页码：293 / 296

页数：4

共 25 条

[1]

AMOS DA, 1990, ARCH MICROBIOL, V154, P31

[2] GROWTH OF SYNTROPHOMONAS-WOLFEI IN PURE CULTURE ON CROTONATE [J].