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Probiotic Characterization of Cholesterol-Lowering Lactobacillus fermentum MJM60397
Probiotics and Antimicrobial Proteins, 2019Lactobacillus fermentum MJM60397 was subjected to in vitro safety tests and in vivo probiotic characterization. The MJM60397 strain was susceptible to antibiotics and was found to be non-mucinolytic and non-hemolytic, and does not produce bioamines. In addition, MJM60397 tolerated simulated oro-gastrointestinal conditions and adhered to Caco-2 cells ...
Sasikumar Arunachalam Palaniyandi +3 more
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Characterization of thermostable β-amylase isozymes from Lactobacillus fermentum
International Journal of Biological Macromolecules, 2016A strain of Lactobacillus fermentum producing two isozymes of a 20kDa β-amylase was isolated from the faecal sample of a newborn. The starin was identified by sequencing its 16S rRNA gene. The two β-amylase isozymes were resolved and visualized by two dimensional protein gel electrophoresis (2-D gel electrophoresis).
Kocabay, Samet +3 more
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Purification of α-galactosidase from Lactobacillus fermentum
Journal of Biotechnology, 1996Abstract The purification and properties of α-galactosidase from Lactobacillus fermentum are described. This enzyme has different characteristics from those isolated from other microorganisms. Its molecular mass is 194500 Da and it is composed of four subunits of 45 kDa each.
Marisa S Garro +3 more
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Identification of Antimicrobial Peptides from Novel Lactobacillus fermentum Strain
The Protein Journal, 2020Antimicrobial peptides (AMPs) are natural antagonistic tools of many bacteria and are considered as attractive antimicrobial agents for the treatment of bacteria with multidrug resistance. Lactic acid bacteria from the gastrointestinal tract of animals and human produce various AMPs inhibiting the growth of pathogens.
Anna S. Pavlova +10 more
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Complete glutathione system in probiotic Lactobacillus fermentum ME-3
Applied Biochemistry and Microbiology, 2010There is much information about glutathione (GSH) in eukaryotic cells, but relatively little is known about GSH in prokaryotes. Without GSH and glutathione redox cycle lactic acid bacteria (LAB) cannot protect themselves against reactive oxygen species. Previously we have shown the presence of GSH in Lactobacillus fermentum ME-3 (DSM14241).
T, Kullisaar +7 more
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Purification and characterization of acid urease from Lactobacillus fermentum
Applied Microbiology and Biotechnology, 1990Acid urease was purified to an electrophoretically homogeneous state, and the molecular weight was estimated to be 220,000. The enzyme consisted of three kinds of subunits, designated alpha, beta and gamma, with molecular weights of 67,000, 16,800 and 8600, respectively, in a (alpha 1 beta 2 gamma 1)2 structure.
S, Kakimoto +4 more
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Characteristics of yeast cell flocculation by Lactobacillus fermentum
Journal of Fermentation and Bioengineering, 1993Abstract The effects of different metal ions, carbohydrates, heat and enzymatic treatments on the flocculation of yeast cells caused by a flocculant type of Lactobacillus fermentum were investigated. Calcium ion was required at pH 3.0, 4.5 and 6.2 for complete flocculation.
Míriam Teresinha Santos, Fumio Yokoya
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Antifungal activity of Lactobacillus fermentum CRL 251
2016Consejo Nacional de Investigaciones Científicas y Técnicas.
Gerez, Carla Luciana +2 more
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Primary peritonitis due to Lactobacillus fermentum
Journal of Infection, 1998J.R. Greig +2 more
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