| 摘要 |
A Lactobacillus sakei SN31 is provided to show high resistance against acidic condition, artificial gastric juice and artificial bile, have the antibacterial activity against various microorganisms including Helicobacter pylori and inhibit a cancer cell line without influencing on growth of normal cell lines, thereby being utilized as a probiotics and various foods and medicines related to prevention of cancer. A Lactobacillus sakei strain isolated from kimchi and having the urease inhibitory activity of Helicobacter pylori is deposited as a deposition no. KFCC 11383P, wherein the Lactobacillus sakei strain is at least one strain selected from the group consisting of Helicobacter pylori, Bacillus subtilis, Listeria monocytogenes, Curtobacterium sp., Pseudomonas aeruginosasp, Escherichia coli O-157, Salmonella typhimurium, Streptococcus faecalis, Streptococcus mutans, Micrococcus luteus and Staphylococcus aureus. An antibacterial composition comprises at least one selected from the group consisting of the strain, a culture broth of the strain, a concentrate of the culture broth and a dried material of the culture broth. A probiotics comprises the antibacterial composition. A food or a personal care product comprises the strain.
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