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Screening in a Lactobacillus delbrueckii subsp. bulgaricus collection to select a strain able to survive to the human intestinal tract.

Nutricion hospitalaria - 1 Jan 2000

Vázquez Clotilde, Botella-Carretero José I, García-Albiach Raimundo, Pozuelo María J, Rodríguez-Baños Mercedes, Baquero Fernando, Baltadjieva María A, del Campo Rosa

Abstract excerpt

OBJECTIVES: Genetic diversity and resistance of Lactobacillus bulgaricus sbsp. delbrueckii collection with 100 isolates from different home-made yogurt in rural Bulgarian areas were determined. METHODS: The strain K98 was the most resistant to bile salts and low pH. Survival and effects on short chain fatty acids production were tested in 20 healthy volunteers. High genetic diversity was observed in the L....

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PMID: 23889646
DOI: 10.3305/nh.2013.28.4.6540

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