Characterization of bacteriocin produced by Lactobacillus plantarum F1 and Lactobacillus brevis OG1

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Characterization of bacteriocin produced by Lactobacillus plantarum F1 and Lactobacillus brevis

Lactobacillus plantarum F1 and L. brevis OG1 isolated from Nigerian fermented food products, produced bacteriocins that had broad spectrum of inhibition against both pathogenic, food spoilage organisms and various lactic acid bacteria. The test organisms exhibited activities of 6400 and 3200 AU/ml respectively against Escherichia coli NCTC10418 and Enterococcus faecalis EF1, but did not inhibit...

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Characterization of Bacteriocin from Probiotic Lactobacillus Plantarum

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Influence of cultural conditions on the production of bacteriocin by Lactobacillus brevis OG1

Bacteriocin produced by Lactobacillus brevis OG1 has large spectrum of inhibition against pathogenic, food spoilage microorganisms and various Lactic acid bacteria employed as test strains. The bacteriocin inhibited E coli NCTC 10418 and Enterococcus faecalis, but did not inhibit Candida albicans ATCC 10231 and Klebsiella sp. UCH 15. The antibacterial activity appeared to be pronounced between ...

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Isolation, purification and partial characterization of plantaricin 423, a bacteriocin produced by Lactobacillus plantarum.

Lactobacillus plantarum 423, isolated from sorghum beer, produces a bacteriocin (plantaricin 423) which is inhibitory to several food spoilage bacteria and food-borne pathogens, including Bacillus cereus, Clostridium sporogenes, Enterococcus faecalis, Listeria spp. and Staphylococcus spp. Plantaricin 423 is resistant to treatment at 80 degrees C, but loses 50% of its activity after 60 min at 10...

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Purification and Characterization of Plantaricin ZJ5, a New Bacteriocin Produced by Lactobacillus plantarum ZJ5

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ژورنال

عنوان ژورنال: African Journal of Biotechnology

سال: 2003

ISSN: 1684-5315

DOI: 10.5897/ajb2003.000-1045