Production and characterization of antibacterial compounds produced by Pediococcus damnosus and Pediococcus pentosaceus
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Catabolism of serine by Pediococcus acidilactici and Pediococcus pentosaceus.
The ability to produce diacetyl from pyruvate and l-serine was studied in various strains of Pediococcus pentosaceus and Pediococcus acidilactici isolated from cheese. After being incubated on both substrates, only P. pentosaceus produced significant amounts of diacetyl. This property correlated with measurable serine dehydratase activity in cell extracts. A gene encoding the serine dehydratase...
متن کاملPlasmid DNA in Strains of Pediococcus cerevisiae and Pediococcus pentosaceus.
Five parental strains of Pediococcus were examined for plasmid content. Each strain contained three to six resident plasmids, ranging in size from 4.5 to 39.5 megadaltons. A bacteriocin-like substance produced by Pediococcus cerevisiae FBB63 was tentatively linked to a 10.5-megadalton plasmid after being cured with novobiocin.
متن کاملCharacterization of Antimicrobial Activities of Pediococcus pentosaceus Vtcc-B-601
Article history: Received on: 10/04/2014 Revised on: 06/05/2014 Accepted on: 19/05/2014 Available online: 27/05/2014 In this study, Pediococcus pentosaceus VTCC-B-601 was investigated and characterized for bacteriocin production. The antimicrobial activities were produced strongly at the late exponential phase (5x10 CFU/ml), corresponding to the activity of cephalosporin (13.3μg/ml) against Sal...
متن کاملInduction and Repression of L-arabinose Isomerase in Pediococcus Pentosaceus.
Dobrogosz, Walter J. (University of Illinois, Urbana) and Ralph D. DeMoss. Induction and repression of l-arabinose isomerase in Pediococcus pentosaceus. J. Bacteriol. 85:1350-1355. 1963.-The inducible l-arabinose isomerase of Pediococcus pentosaceus can be rapidly and conveniently measured in whole-cell preparations by use of a standard colorimetric procedure originally developed for studies wi...
متن کاملCharacterization and Antibacterial Potential of Lactic Acid Bacterium Pediococcus pentosaceus 4I1 Isolated from Freshwater Fish Zacco koreanus
This study was undertaken to characterize a lactic acid bacterium 4I1, isolated from the freshwater fish, Zacco koreanus. Morphological, biochemical, and molecular characterization of 4I1 revealed it to be Pediococcus pentosaceus 4I1. The cell free supernatant (CFS) of P. pentosaceus 4I1 exhibited significant (p < 0.05) antibacterial effects (inhibition zone diameters: 16.5-20.4 mm) against tes...
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ژورنال
عنوان ژورنال: Journal of Applied Bacteriology
سال: 1993
ISSN: 0021-8847
DOI: 10.1111/j.1365-2672.1993.tb03006.x