| 双歧杆菌发酵果蔬汁的体外生物拮抗作用研究 |
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| 引用本文： | 管晓冉,张德纯,席青. 双歧杆菌发酵果蔬汁的体外生物拮抗作用研究[J]. 中国微生态学杂志, 2010, 22(3): 202-205 |
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| 作者姓名： | 管晓冉 张德纯 席青 |
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| 作者单位： | 重庆医科大学,病原生物学教研室,分子医学与肿瘤研究中心,重庆,400016 |
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| 基金项目： | 重庆市科委重点科技攻关项目 |
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| 摘 要： | 目的研究双歧杆菌发酵果蔬汁的体外生物拮抗作用及影响因素。方法采用纸片扩散法(K-B法)、琼脂打孔法和试管稀释法(MIC)研究双歧杆菌发酵果蔬汁对常见病原菌的体外拮抗作用,并讨论pH、加热对拮抗作用的影响。结果发酵果蔬汁及其处理物(加热、不同pH)均具有一定的抑菌作用。结论双歧杆菌发酵果蔬汁对常见病原菌有一定的拮抗作用。
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| 关 键 词： | 双歧杆菌 发酵果蔬汁 生物拮抗 |
Biological antagonism of Bifidobacterium fermented mixed fruit and vegetable juice in vitro |
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| GUAN Xiao-ran,ZHANG De-chun,XI Qing. Biological antagonism of Bifidobacterium fermented mixed fruit and vegetable juice in vitro[J]. Chinese Journal of Microecology, 2010, 22(3): 202-205 |
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| Authors: | GUAN Xiao-ran ZHANG De-chun XI Qing |
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| Affiliation: | GUAN Xiao-ran,ZHANG De-chun,XI Qing(Department of Pathogenic Biology,Chongqing University of Medical Sciences,Molecular Medicine , Tumor Research Center,Chongqing 400016,China) |
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| Abstract: | Objective To explore the biological antagonism of Bifidobacterium fermented mixed fruit and vegetable juice in vitro and the influential factor.Method The disk diffusion test(K-B),agar-well diffusion test and minimal inhibitory concentration test(MIC) were used to study the antagonism of Bifidobacterium fermented juice in vitro.The effects of heating and pH on the antagonism were disscussed.Result Fermented mixed fruit and vegetable juices,before and after treatment(by heating and different pH) all showed a... |
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| Keywords: | Bifidobacterium Fermented mixed fruit and vegetable juice Biological antagonism |
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