HETEROGENEITY OF BILE-SALTS RESISTANCE IN THE LACTOBACILLUS ISOLATES OF A PROBIOTIC CONSORTIUM

被引：70

作者：

CHATEAU, N ^{[1
]}

DESCHAMPS, AM ^{[1
]}

SASSI, AH ^{[1
]}

机构：

[1] UNIV BORDEAUX 1,INST SCI & TECH ALIMENTS,MICROBIOL & BIOTECHNOL LAB,AVE FAC,F-33405 TALENCE,FRANCE

来源：

LETTERS IN APPLIED MICROBIOLOGY | 1994年 / 18卷 / 01期

关键词：

D O I：

10.1111/j.1472-765X.1994.tb00796.x

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：

The effect of bile salts was tested on a collection of 38 strains of Lactobacillus isolated from a probiotic bacterial consortium. Half of the strains were slightly affected by 0-3% bile salts showing a delay of growth below 1 h, to reach an absorbance of 0.3 at 600 nm in MRS broth, compared to a reference curve without bile salts. According to the heterogeneity of sensitivity, the resistance to bile salts should be checked for the selection of probiotic strains of Lactobacillus.

引用

页码：42 / 44

页数：3

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