期刊文章
Antimicrobial Activities and Food Preservative Effects of Agrimoniae Herba
Park, N.Y.;Park, K.N.;Lee, S.H.(Catholic University of Daegu, Gyungsan, Republic of Korea)E-mail:leesh@cu.ac.kr;
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Ethanol extract of Agrimoniae Herba showed strong antimicarobial activity againt Listeria monocytogenes, Staphlococcus aureus, Salmonella typhimurium, Escherichia coli and Aeromonas hydrophila subsp. hydrophila The growth of tested organisms was significantly inhibited above 4 log in tryptic soy broth with about 0.12%(w/v) of Agrimoniae Herba after incubation for 12 hrs at 37℃. Antimicrobial activity of Agrimoniae Herba was decreased by heat treatment at above 80℃. But Agrimoniae Herba showed strong inhibitory effect after heat treatment at 121℃ for 15 min. The growth of L. monocytogenes was inhibited by addition of 0.6% Agrimoniae Herba in food system (ham homogenate).
