| 乳酸杆菌的筛选及其S-层蛋白的初步研究 |
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| 引用本文： | 肖荣,杨秀华,王远亮,李宗军.乳酸杆菌的筛选及其S-层蛋白的初步研究[J].农产品加工．学刊,2008(11). |
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| 作者姓名： | 肖荣 杨秀华 王远亮 李宗军 |
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| 作者单位： | 湖南农业大学,食品科学技术学院,湖南,长沙,410128 |
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| 摘 要： | 采用SL选择性培养基,从鸡肠刮取物、酸辣椒和牛奶3种不同的分离源中,分离、纯化得到9株乳酸杆菌,经SDS—PAGE电泳对S-层蛋白定性分析发现,来源于辣椒的C7,C8和C9,牛奶的M8,鸡肠道刮取物的I3和I7共6株乳酸杆菌有S-层蛋白表达。
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| 关 键 词： | 乳酸杆菌 筛选 S-层蛋白 |
The Selection of Lactobacillus and the Preliminary Study of their S-layer Proteins |
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| Xiao Rong,Yang Xiuhua,Wang Yuanliang,Li Zongjun.The Selection of Lactobacillus and the Preliminary Study of their S-layer Proteins[J].Nongchanpin Jlagong.Xuekan,2008(11). |
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| Authors: | Xiao Rong Yang Xiuhua Wang Yuanliang Li Zongjun |
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| Abstract: | In the paper,nine stains of lactobacillus have obtained though isolating and purifying from three different sources which are sour chilli,milk and chicken intestine with SL selective cultrue medium.then,qualitative analysising the S-layer proteins of them by SDS-PAGE trial,found that the Lactobacillus stains named C7,C8,C9,from sour chilli,M8 from milk and I3,I7,from chicken intestines could express S-layer proteins. |
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| Keywords: | lactobacillus selection S-layer proteins |
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