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Effect of bifidogenic factors on growth characteristics of bifidobacteria in infant formulas.
J Dairy Sci. 1996 Jul; 79(7):1156-63.JD

Abstract

A bifidogenic factor, lactulose or fructooligosaccharides, was added (0.5%) into infant formula based on soy or infant formula with hydrolyzed casein. The infant formulas were then inoculated (2.5%) with Bifidobacterium bifidum (ATCC 15696), Bifidobacterium breve (ATCC 15700), Bifidobacterium infantis (ATCC 15697), or Bifidobacterium longum (ATCC 15708) or their mixture (mixed culture) and incubated at 37 degrees C for 24 h. Lactulose did not influence maximal counts or generation times in either formula for any species except B. infantis, which had lower counts. Trends of developed acidity and pH of the mixed culture in the infant formulas with or without lactulose were similar to those for B. breve. Maximal counts and generation times remained unchanged with or without fructooligosaccharides for all species and the mixed culture, except for B. bifidum in the formula based on soy, for which maximal counts did not occur. Growth in either formula was inhibited for B. infantis with lactulose and B. breve with fructooligosaccharides past 8 h of inoculation.

Authors+Show Affiliations

Minnesota-South Dakota Dairy Foods Research Center, Dairy Science Department, South Dakota State University, Brookings 57007-0647, USA.No affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

8872712

Citation

Dubey, U K., and V V. Mistry. "Effect of Bifidogenic Factors On Growth Characteristics of Bifidobacteria in Infant Formulas." Journal of Dairy Science, vol. 79, no. 7, 1996, pp. 1156-63.
Dubey UK, Mistry VV. Effect of bifidogenic factors on growth characteristics of bifidobacteria in infant formulas. J Dairy Sci. 1996;79(7):1156-63.
Dubey, U. K., & Mistry, V. V. (1996). Effect of bifidogenic factors on growth characteristics of bifidobacteria in infant formulas. Journal of Dairy Science, 79(7), 1156-63.
Dubey UK, Mistry VV. Effect of Bifidogenic Factors On Growth Characteristics of Bifidobacteria in Infant Formulas. J Dairy Sci. 1996;79(7):1156-63. PubMed PMID: 8872712.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Effect of bifidogenic factors on growth characteristics of bifidobacteria in infant formulas. AU - Dubey,U K, AU - Mistry,V V, PY - 1996/7/1/pubmed PY - 1996/7/1/medline PY - 1996/7/1/entrez SP - 1156 EP - 63 JF - Journal of dairy science JO - J Dairy Sci VL - 79 IS - 7 N2 - A bifidogenic factor, lactulose or fructooligosaccharides, was added (0.5%) into infant formula based on soy or infant formula with hydrolyzed casein. The infant formulas were then inoculated (2.5%) with Bifidobacterium bifidum (ATCC 15696), Bifidobacterium breve (ATCC 15700), Bifidobacterium infantis (ATCC 15697), or Bifidobacterium longum (ATCC 15708) or their mixture (mixed culture) and incubated at 37 degrees C for 24 h. Lactulose did not influence maximal counts or generation times in either formula for any species except B. infantis, which had lower counts. Trends of developed acidity and pH of the mixed culture in the infant formulas with or without lactulose were similar to those for B. breve. Maximal counts and generation times remained unchanged with or without fructooligosaccharides for all species and the mixed culture, except for B. bifidum in the formula based on soy, for which maximal counts did not occur. Growth in either formula was inhibited for B. infantis with lactulose and B. breve with fructooligosaccharides past 8 h of inoculation. SN - 0022-0302 UR - https://www.unboundmedicine.com/medline/citation/8872712/Effect_of_bifidogenic_factors_on_growth_characteristics_of_bifidobacteria_in_infant_formulas_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0022-0302(96)76469-X DB - PRIME DP - Unbound Medicine ER -