| 苦丁茶不同提取物的体外抑菌作用研究 |
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| 引用本文： | 吕平,黄强.苦丁茶不同提取物的体外抑菌作用研究[J].安徽农业科学,2009,37(34):16838-16840. |
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| 作者姓名： | 吕平 黄强 |
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| 作者单位： | 广西壮族自治区亚热带作物研究所,广西南宁,530001;广西壮族自治区亚热带作物研究所,广西南宁,530001 |
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| 基金项目： | 广西自然科学基金攻关项目 |
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| 摘 要： | ［目的］研究苦丁茶不同粗提物的抑菌效果。［方法］采用试管二倍稀释法和纸片扩散法,对金黄色葡萄球菌与大肠埃希菌进行体外抑菌试验,并测定其最小抑菌浓度（MIC）、最小杀菌浓度（MBC）和抑菌环直径。［结果］粗提物1抑菌效果较强，高于粗提物2和粗提物3，对金黄色葡萄球菌与大肠埃希菌的MIC分别为3.91和31.25mg/ml。［结论］苦丁茶的不同粗提物均有不同程度的抑菌作用，为苦丁茶开发成新型、安全的抑菌剂提供参考。
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| 关 键 词： | 苦丁茶 提取物 体外抑菌作用 |
Study on in vitro Bacteriostasis of the Different Extracts from Iiex kudingcha C.J.Tseng |
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| LV Ping et al.Study on in vitro Bacteriostasis of the Different Extracts from Iiex kudingcha C.J.Tseng[J].Journal of Anhui Agricultural Sciences,2009,37(34):16838-16840. |
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| Authors: | LV Ping |
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| Institution: | LV Ping et al(Guangxi Institute of Subtropical Crops,Nanning,Guangxi 530001) |
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| Abstract: | Objective]The aim was to study bacteriostatic activity of the different extracts from Iiex kudingcha C.J.Tseng.Method]By using test tube 2-fold dilution method and Kirby-Baueer Disc Diffusionto,the study conducted inhibitory test on S.aureus and E.coli and determined the minimal inhibitory concentration(MIC)and minimum bactericidal concentration(MBC)and the diameter of inhibition zone.Result] The extract 1 had fairly stronger in vitro bacteriostasis activities and than the extract 2 and extract 3.the MIC... |
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| Keywords: | Iiex kudingcha C J Tseng The extract Bacteriostasis in vitro |
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