天蚕素类抗菌肽的抗菌性能测定及其性质研究

China Animal Husbandry & Veterinary Medicine ›› 2009, Vol. 36 ›› Issue (2): 28-32.

• 动物营养与饲料科学 • Previous Articles Next Articles

Determination of the Antibacterial Property of Cecropin of and its Characters

WU Xiao-song¹, LUO Zhen-fu¹, LI Jun-bo², YANG Dan-dan¹, HE Jian-hua¹, FAN Zhi-yong¹

1. College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China; 2. R&D Center, Tangrenshen Group, Zhuzhou 412002, China)

Received:2008-07-07 Revised:1900-01-01 Online:2009-02-20 Published:2009-02-20
Contact: FAN Zhi-yong

Abstract

Abstract:

This paper was supposed to study the effects on inhibiting and killing
common pathogenic bacteria of cecropin product by determining its antibacterial
and antibiosis properties. The results indicated that this product had inhibito
ry effects on Escherichiacoli, Salmonelladerby, Stapylococcusaureur, and their m
inimal inhibitory concentrations were respectively 4500,3500,3500 μg/mL; add
itionally, it presented excellent heat resistance and acid resistance. Therefore
, 3500 μg/mL in diets of experimental animal was recommended.

Key words: cecropin; antibacterial property; acid resistance; heat resistance

CLC Number:

Q516

WU Xiao-song;LUO Zhen-fu;LI Jun-bo;YANG Dan-dan;HE Jian-hua;FAN Zhi-yong. Determination of the Antibacterial Property of Cecropin of and its Characters[J]. China Animal Husbandry & Veterinary Medicine, 2009, 36(2): 28-32.

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Determination of the Antibacterial Property of Cecropin of and its Characters

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