| 秋茄提取物的体外抗菌活性研究 |
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| 引用本文： | 韩丽,符健.秋茄提取物的体外抗菌活性研究[J].海南大学学报(自然科学版),2009,27(1):30-33. |
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| 作者姓名： | 韩丽 符健 |
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| 作者单位： | 海南医学院,药理学教研室,海南,海口,571101 |
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| 摘 要： | 以10种临床分离菌株为供试菌，采用常量稀释法分别对秋茄根、枝、叶、果4个部位的乙醇和水提取物及枝水提取物A、B部位的体外抗菌活性进行初步研究．结果表明：秋茄根、叶、果、枝4个部位的水和乙醇提取物及枝水提取物A、B部位对多数临床分离菌株均显示有明显的体外抑菌和杀菌活性．其中以枝水提取物B部位的体外抗菌活性最强，其MIC均为1．953g·L^-1，除对产β-内酰胺酶乙型链球菌的MBC为15．625g·L^-1外，对其他9种菌株的MBC均为3．90625g·L^-1．实验显示，秋茄不同部位提取物均呈现广谱的抗菌活性，其中以枝水提取物B部位对10种菌株的体外抗菌活性最强．
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| 关 键 词： | 秋茄 抗菌活性 体外 |
Study of Antibacterial Activity in vitro of Extracts of Kandelia candel |
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| HAN Li,FU Jian.Study of Antibacterial Activity in vitro of Extracts of Kandelia candel[J].Natural Science Journal of Hainan University,2009,27(1):30-33. |
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| Authors: | HAN Li FU Jian |
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| Institution: | Pharmacology department of Hainan Medical College;Haikou 571101;China |
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| Abstract: | By routine dilution method,the antibacterial activity in vitro against 10 clinical isolation strains was respectively observed on aqueous and ethanol extracts of root,stem,leaf and follicle of Kandelia candel.In the results,aqueous and ethanol extracts of follicle,leaf,root and stem of Kandelia candel and the A and B fractions of stem aqueous extracts of the plant all showed evidently bacteriostatic and bactericidal activity against most of clinical isolation strains in vitro.The B fraction of stem aqueous ... |
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| Keywords: | Kandelia candel antibacterial activity in vitro |
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