Antibacterial activity of Lactobacillus species against Vibrio species.
Forty-one Lactobacillus strains were tested for antagonistic activity against nine strains of Vibrio. L. plantarum and L. casei were the most effective, and L. brevis was the least effective in inhibiting the growth of Vibrio species. L. gasseri and L. helveticus strains showed higher activity, while L. reuteri and L. fermentum showed lower inhibitory activity against Vibrio species. L. acidophilus strains exhibited various degrees of antagonistic activities against Vibrio species. However, none of the Lactobacillus species were able to inhibit the growth of Salmonella enteritidis, S. typhimurium, Escherichia coli, and Staphylococcus aureus. Inhibition of the Vibrio species was probably due to the production of organic acids by the Lactobacillus species.
Koga
T
T
Department of Food Microbiology, Tokushima University School of Medicine, Japan.
Mizobe
T
T
Takumi
K
K
D001430:Bacteriocins / Q000032:analysis; D002374:Catalase / Q000737:chemistry; D010450:Endopeptidases / Q000737:chemistry; D004926:Escherichia coli / Q000254:growth & development; D007778:Lactobacillus / Q000502:physiology*; D012486:Salmonella typhimurium / Q000254:growth & development; D012972:Sodium Hydroxide / Q000737:chemistry; D013211:Staphylococcus aureus / Q000254:growth & development; D014734:Vibrio cholerae / Q000254:growth & development*
D001430:Bacteriocins; D012972:Sodium Hydroxide; D002374:Catalase; D010450:Endopeptidases