FOOD SCIENCE ›› 2002, Vol. 23 ›› Issue (8): 279-282.

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 QIU  Fang-Ping, ZHOU  Jie, LI  Xiang-Hui, LI  Qing-Shan, WANG  Yan-Zhong   

  • Online:2002-08-15 Published:2011-12-31

Abstract: We have got one antimicrobial peptide from dried skin of Rana Temporaria by means of CM-52 and RP-HPLCtwo steps purification and assayed the antimicrobial activity of FSE-31.5 by liquid culture method and the antimicrobialspectrum. Then the antisepsis of FSE-31.5 on sausage and the function of keeping fresh of strawberry were studied. Thepossibility of using FSE-31.5 to take the place of chemical preservative is also discussed.

Key words: Antimicrobial , Keep freshing , Antisepsis