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Survival of hypocholesterolemic and antagonistic strains of Lactobacillus acidophilus in acidic pH, in presence of bile salt and their adherence to vero cells.

Gupta, P. K. and Chauhan, R. S. (1999) Survival of hypocholesterolemic and antagonistic strains of Lactobacillus acidophilus in acidic pH, in presence of bile salt and their adherence to vero cells. Journal of Food Science and Technology, 36 (2). 152-154, 16 ref.. ISSN 0022-1155

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Abstract

Selection of Lactobacillus strains as potential probiotic microorganisms requires knowledge of their ability to survive in environmental conditions similar to those found in the human gut. In this study, survival of L. acidophilus strains 301 (antagonistic against enteric pathogens) and 1899 (able to induce hypocholesterolaemic activity) at acidic pH and in the presence of bile salts, and their adherence to vero cells, were investigated. Lactic broth (10 ml) with and without 0.3% bile salt or adjusted to pH 2.0, 3.0, 4.0 or 5.0 was inoculated with 0.1 ml of the test cultures and incubated for 16 h at 37

Item Type: Article
Uncontrolled Keywords: BACTERIA-; LACTOBACILLUS-; PH-; BILE-SALTS; LACTOBACILLUS-ACIDOPHILUS; PROBIOTIC-BACTERIA
Subjects: 600 Technology > 08 Food technology > 09 Food Microbiology
Divisions: Technology Transfer and Business Development
Depositing User: Food Sci. & Technol. Information Services
Date Deposited: 09 Mar 2012 10:49
Last Modified: 09 Mar 2012 10:49
URI: http://ir.cftri.com/id/eprint/7741

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