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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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Genome analysis of Lactobacillus fermentum temperate bacteriophage ФPYB5
International Journal of Food Microbiology, 2011The complete genomic sequence of Lactobacillus fermentum temperate bacteriophage ФPYB5 was determined. The phage possesses a linear, double-stranded DNA genome of 32,847 bp with a G+C content of 45.21%. A total of 46 putative open reading frames (ORFs) were identified.
Xiuhong, Zhang +3 more
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Characterization of genes involved in fructose utilization by Lactobacillus fermentum
Archives of Microbiology, 2006The genes encoding phosphoglucose isomerase (fruI) and fructokinase (fruK) of Lactobacillus fermentum NRRL-B-1932 were sequenced. They constituted an operon, which is involved in fructose metabolism of this strain by channeling intracellular fructose into the phosphoketolase pathway.
Miia, Helanto +4 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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Influence of Carbohydrates on the α-Galactosidase Activity of Lactobacillus fermentum
Current Microbiology, 1996The influence of soybean galactosaccharides (stachyose, raffinose, melibiose) as well as galactose and glucose on the synthesis and activity of alpha-galactosidase (alpha-gal) from Lactobacillus fermentum CRL 251 was studied. Stachyose was the most effective inducer, followed by melibiose, raffinose, and galactose; scarce activity was detected with ...
, Garro +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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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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A RARE PATHOGEN: LACTOBACILLUS FERMENTUM IN EMPYEMA
Chest, 2018CATHERINE STADLER +3 more
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Primary peritonitis due to Lactobacillus fermentum
Journal of Infection, 1998J.R. Greig +2 more
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