C-13 nuclear magnetic resonance analysis of glucose and citrate end products in an ldhL-ldhD double-knockout strain of Lactobacillus plantarum

被引：65

作者：

Ferain, T

Schanck, AN

Delcour, J

机构：

[1] UNIV CATHOLIQUE LOUVAIN, MOL GENET LAB, UNITE GENET, B-1348 LOUVAIN, BELGIUM

[2] UNIV CATHOLIQUE LOUVAIN, CHIM PHYS & CRISTALLOG LAB, B-1348 LOUVAIN, BELGIUM

来源：

JOURNAL OF BACTERIOLOGY | 1996年 / 178卷 / 24期

关键词：

D O I：

10.1128/jb.178.24.7311-7315.1996

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

We have examined the metabolic consequences of knocking out the two ldh genes in Lactobacillus plantarum using C-13 nuclear magnetic resonance. Unlike its wild-type isogenic progenitor, which produced lactate as the major metabolite under all conditions tested, ldh null strain TF103 mainly produced acetoin, A variety of secondary end products were also found, including organic acids (acetate, succinate, pyruvate, and lactate), ethanol, 2,3-butanediol, and mannitol.

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页码：7311 / 7315

页数：5

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