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Growth of probiotic bacteria and bifidobacteria in a soy yogurt formulation.
Int J Food Microbiol. 2007 May 01; 116(1):174-81.IJ

Abstract

Soy beverage and cows' milk yogurts were produced with Steptococcus thermophilus (ATCC 4356) and Lactobacillus delbrueckii subsp. bulgaricus (IM 025). The drop in pH during fermentation was faster in the soy beverage than in cows' milk, but the final pH values were similar. Yogurts were prepared with a yogurt starter in conjunction with either the probiotic bacteria Lactobacillus johnsonii NCC533 (La-1), Lactobacillus rhamnosus ATCC 53103 (GG) or human derived bifidobacteria. The presence of the probiotic bacteria did not affect the growth of the yogurt strains. Approximately 2 log increases in both L. rhamnosus GG and L. johnsonii La-1 were observed when each was added with the yogurt strains in both cows' milk and the soy beverage. Two of the five bifidobacteria strains grew well in the cows' milk and soy beverage during fermentation with the yogurt bacteria. High pressure liquid chromatography (HPLC) analyses showed that the probiotic bacteria and the bifidobacteria were using different sugars to support their growth, depending on whether the bacteria were growing in cows' milk or soy beverage.

Authors+Show Affiliations

Agriculture and Agri-food Canada, CRDA, 3600 Casavant Blvd.,West, Saint Hyacinthe, QC, Canada J2S 8E3. farnworthed@agr.gc.caNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

17292991

Citation

Farnworth, E R., et al. "Growth of Probiotic Bacteria and Bifidobacteria in a Soy Yogurt Formulation." International Journal of Food Microbiology, vol. 116, no. 1, 2007, pp. 174-81.
Farnworth ER, Mainville I, Desjardins MP, et al. Growth of probiotic bacteria and bifidobacteria in a soy yogurt formulation. Int J Food Microbiol. 2007;116(1):174-81.
Farnworth, E. R., Mainville, I., Desjardins, M. P., Gardner, N., Fliss, I., & Champagne, C. (2007). Growth of probiotic bacteria and bifidobacteria in a soy yogurt formulation. International Journal of Food Microbiology, 116(1), 174-81.
Farnworth ER, et al. Growth of Probiotic Bacteria and Bifidobacteria in a Soy Yogurt Formulation. Int J Food Microbiol. 2007 May 1;116(1):174-81. PubMed PMID: 17292991.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Growth of probiotic bacteria and bifidobacteria in a soy yogurt formulation. AU - Farnworth,E R, AU - Mainville,I, AU - Desjardins,M-P, AU - Gardner,N, AU - Fliss,I, AU - Champagne,C, Y1 - 2007/01/13/ PY - 2006/05/16/received PY - 2006/11/14/revised PY - 2006/12/29/accepted PY - 2007/2/13/pubmed PY - 2007/6/5/medline PY - 2007/2/13/entrez SP - 174 EP - 81 JF - International journal of food microbiology JO - Int J Food Microbiol VL - 116 IS - 1 N2 - Soy beverage and cows' milk yogurts were produced with Steptococcus thermophilus (ATCC 4356) and Lactobacillus delbrueckii subsp. bulgaricus (IM 025). The drop in pH during fermentation was faster in the soy beverage than in cows' milk, but the final pH values were similar. Yogurts were prepared with a yogurt starter in conjunction with either the probiotic bacteria Lactobacillus johnsonii NCC533 (La-1), Lactobacillus rhamnosus ATCC 53103 (GG) or human derived bifidobacteria. The presence of the probiotic bacteria did not affect the growth of the yogurt strains. Approximately 2 log increases in both L. rhamnosus GG and L. johnsonii La-1 were observed when each was added with the yogurt strains in both cows' milk and the soy beverage. Two of the five bifidobacteria strains grew well in the cows' milk and soy beverage during fermentation with the yogurt bacteria. High pressure liquid chromatography (HPLC) analyses showed that the probiotic bacteria and the bifidobacteria were using different sugars to support their growth, depending on whether the bacteria were growing in cows' milk or soy beverage. SN - 0168-1605 UR - https://www.unboundmedicine.com/medline/citation/17292991/Growth_of_probiotic_bacteria_and_bifidobacteria_in_a_soy_yogurt_formulation_ DB - PRIME DP - Unbound Medicine ER -