Literature DB >> 9721660

Production of conjugated linoleic acid by dairy starter cultures.

J Jiang1, L Björck, R Fondén.   

Abstract

Nineteen different strains of lactobacilli, lactococci, streptococci and propionibacteria commonly used as dairy starter cultures were tested for their ability to produce conjugated linoleic acid (CLA) from free linoleic acid in vitro. Two strains of Propionibacterium freudenreichii ssp. freudenreichii and one strain of P. freudenreichii ssp. sheramnii were found to be capable of converting free linoleic acid to extracellular CLA. The highest level of CLA formed in the media was 265 micrograms ml-1. Of the different isomers, cis- and trans-9,11-octadecadienoic acid represented more than 70% of the total CLA formed. The inhibitory effect of linoleic acid on the growth of the bacteria and its conversion to CLA in different media by propionibacteria are discussed.

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Year:  1998        PMID： 9721660     DOI： 10.1046/j.1365-2672.1998.00481.x

Source DB:  PubMed          Journal:  J Appl Microbiol        ISSN： 1364-5072            Impact factor:   3.772


  27 in total

1.  The production of conjugated α-linolenic, γ-linolenic and stearidonic acids by strains of bifidobacteria and propionibacteria.

Authors:  Alan A Hennessy; Eoin Barrett; R Paul Ross; Gerald F Fitzgerald; Rosaleen Devery; Catherine Stanton
Journal:  Lipids       Date:  2011-12-10       Impact factor: 1.880

2.  Effect of pH on conjugated linoleic acid (CLA) formation of linolenic acid biohydrogenation by ruminal microorganisms.

Authors:  Yongjae Lee
Journal:  J Microbiol       Date:  2013-08-30       Impact factor: 3.422

3.  Rapid screening method for analyzing the conjugated linoleic acid production capabilities of bacterial cultures.

Authors:  E Barrett; R P Ross; G F Fitzgerald; C Stanton
Journal:  Appl Environ Microbiol       Date:  2007-02-02       Impact factor: 4.792

4.  Metabolism of linoleic acid by human gut bacteria: different routes for biosynthesis of conjugated linoleic acid.

Authors:  Estelle Devillard; Freda M McIntosh; Sylvia H Duncan; R John Wallace
Journal:  J Bacteriol       Date:  2007-01-05       Impact factor: 3.490

5.  Identification of enriched conjugated linoleic acid isomers in cultures of ruminal microorganisms after dosing with 1-(13)C-linoleic acid.

Authors:  Yong-Jae Lee; Thomas C Jenkins
Journal:  J Microbiol       Date:  2011-09-02       Impact factor: 3.422

6.  Synthesis of conjugated linoleic acid by the linoleate isomerase complex in food-derived lactobacilli.

Authors:  B Yang; H Chen; Z Gu; F Tian; R P Ross; C Stanton; Y Q Chen; W Chen; H Zhang
Journal:  J Appl Microbiol       Date:  2014-05-14       Impact factor: 3.772

Review 7.  Multifaceted attributes of dairy propionibacteria: a review.

Authors:  Sarang Dilip Pophaly; Sudhir Kumar Tomar; Sachinandan De; Rameshwar Singh
Journal:  World J Microbiol Biotechnol       Date:  2012-07-05       Impact factor: 3.312

8.  Combined analysis of microbial community and microbial metabolites based on untargeted metabolomics during pig manure composting.

Authors:  Lixiao Liu; Tongzhen Wang; Shasha Li; Ruirong Hao; Qinghong Li
Journal:  Biodegradation       Date:  2021-03-12       Impact factor: 3.909

9.  Conjugated linoleic acid accumulation via 10-hydroxy-12-octadecaenoic acid during microaerobic transformation of linoleic acid by Lactobacillus acidophilus.

Authors:  J Ogawa; K Matsumura; S Kishino; Y Omura; S Shimizu
Journal:  Appl Environ Microbiol       Date:  2001-03       Impact factor: 4.792

10.  Heterologous expression of linoleic acid isomerase from Propionibacterium acnes and anti-proliferative activity of recombinant trans-10, cis-12 conjugated linoleic acid.

Authors:  Eva Rosberg-Cody; Mark C Johnson; Gerald F Fitzgerald; Paul R Ross; Catherine Stanton
Journal:  Microbiology (Reading)       Date:  2007-08       Impact factor: 2.777
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