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Evaluation of safety aspects, in vitro probiotic potential and anti-inflammatory activity of Lactobacilli isolated from Meghalayan traditional fermented rice beverage

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Title Evaluation of safety aspects, in vitro probiotic potential and anti-inflammatory activity of Lactobacilli isolated from Meghalayan traditional fermented rice beverage
 
Creator Kathiriya, Mital R
Maurya, Ruchika
Bishnoi, Mahendra
Kondepudi, Kanthi Kiran
Vekariya, Yogesh
Hati, Subrota
 
Subject Lacticaseibacillus rhamnosus M9
Limosilactobacillus fermentum MTCC 25515
Probiotic
Proinflammatory cytokines
RAW 267.4 cells
Short chain fatty acid
 
Description 787-798
Two indigenous lactobacilli, Limosilactobacillus fermentum MTCC 25515 and Lacticaseibacillus rhamnosus M9 isolated from Indian traditional fermented rice beverage were studied for safety criteria, probiotic attributes by in vitro tests and anti-inflammatory activity in cell line. They were negative for biogenic amines production, gelatinase, lecithinase and hemolytic activity, and displayed moderately low antibiotic resistance. They survived at low pH and 0.5% bile. They remain viable under simulated gastric and intestinal juice. Cell surface hydrophobicity and cell autoaggregation ability of Limosilactobacillus fermentum MTCC 25515 were comparatively higher than Lacticaseibacillus rhamnosus M9. Cell coaggregation and antimicrobial activity were relatively high in Lacticaseibacillus rhamnosus M9 than Limosilactobacillus fermentum MTCC 25515. They had no bile salt hydrolase activity. Limosilactobacillus fermentum MTCC 25515 produced comparatively higher short chain fatty acids than Lacticaseibacillus rhamnosus M9. Additionally, the lipopolysaccharide-stimulated excessive production of proinflammatory cytokines and nitric oxide in RAW 267.4 cells was considerably reduced by Limosilactobacillus fermentum MTCC 25515.
 
Date 2024-08-22T06:44:37Z
2024-08-22T06:44:37Z
2024-08
 
Type Article
 
Identifier 0975-1068 (Online); 0972-5938 (Print)
http://nopr.niscpr.res.in/handle/123456789/64432
https://doi.org/10.56042/ijtk.v23i8.2822
 
Language en
 
Relation Int Cl.24: A23L 33/135, C12G 1/022
 
Publisher NIScPR-CSIR,India
 
Source IJTK Vol.23(8) [August 2024]