NDLI: In Vitro Characterization of <i>Lactobacillus plantarum</i> Strains with Inhibitory Activity on Enteropathogens for Use as Potential Animal Probiotics.

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In Vitro Characterization of Lactobacillus plantarum Strains with Inhibitory Activity on Enteropathogens for Use as Potential Animal Probiotics.

Content Provider	Europe PMC
Author	Palaniyandi, Sasikumar Arunachalam Damodharan, Karthiyaini Suh, Joo-Won Yang, Seung Hwan
Abstract	The present study evaluates the probiotic properties of three Lactobacillus plantarum strains MJM60319, MJM60298, and MJM60399 possessing antimicrobial activity against animal enteric pathogens. The three strains did not show bioamine production, mucinolytic and hemolytic activity and were susceptible to common antibiotics. The L. plantarum strains survived well in the simulated orogastrointestinal transit condition and showed adherence to Caco-2 cells in vitro. The L. plantarum strains showed strong antimicrobial activity against enterotoxigenic Escherichia coli, Shiga toxin-producing E. coli, Salmonella enterica subsp. enterica serovar Typhimurium, Choleraesuis and Gallinarum compared to the commercial probiotic strain Lactobacillus rhamnosus GG. The mechanism of antimicrobial activity of the L. plantarum strains appeared to be by the production of lactic acid. Furthermore, the L. plantarum strains tolerated freeze-drying and maintained higher viability in the presence of cryoprotectants than without cryoprotectants. Finally, the three L. plantarum strains tolerated NaCl up to 8% and maintained >60% growth. These characteristics of the three L. plantarum strains indicate that they could be applied as animal probiotic after appropriate in vivo studies.
Related Links	https://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC5446836&blobtype=pdf
ISSN	00468991
Volume Number	57
DOI	10.1007/s12088-017-0646-4
PubMed Central reference number	PMC5446836
Issue Number	2
PubMed reference number	28611498
Journal	Indian Journal of Microbiology [Indian J Microbiol]
e-ISSN	09737715
Language	English
Publisher	Springer India
Publisher Date	2017-05-08
Publisher Place	New Delhi
Access Restriction	Open
Rights License	© Association of Microbiologists of India 2017
Subject Keyword	Lactobacillus plantarum Antimicrobial Enteric pathogens NaCl tolerance Probiotic
Content Type	Text
Resource Type	Article
Subject	Microbiology

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