자몽종자추출물과 폴리리신혼합물의 식품부패균에 대한 항균효과 Antimicrobial Activity of Grapefruit Seed Extracts and Polylysine Mixture Against Food-borne Pathogens
- 언어KOR
- URLhttps://db.koreascholar.com/Article/Detail/253327
pp.9-15
This study was conducted to investigate the antimicrobial activity of grapefruit extracts and polylysine mixture against food-borne pathogens. The mixture was showed a potent and quick antibacterial activity for 5 major bacteria causing food poisoning i.e. Escherichia coli, Escherichia coli O-157, Salmonella typhi, Staphylococcus aureus, Vibrio cholerae. The antibacterial effect of the mixture on the ordinary bacteria inhibiting on the surface of lettuce was lasted even 6 hrs after the treatment, however the mixture was non-effective on the color, smell and taste of lettuce. The treatment with 10% mixture solution of the foods such as fish, meat, rice and bread suppressed the growth of the bacteria and kept the foods more freshly than the untreated foods.