| 沙参体外抑菌活性的初步研究 |
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| 引用本文： | 胡定慧,丁建刚,阮期平.沙参体外抑菌活性的初步研究[J].时珍国医国药,2007,18(3):594-595. |
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| 作者姓名： | 胡定慧 丁建刚 阮期平 |
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| 作者单位： | 1. 绵阳师范学院,四川,绵阳,621000
2. 西南科技大学生命科学与工程学院,四川,绵阳,621010 |
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| 摘 要： | 目的对沙参提取物的体外抑菌活性进行初步研究。方法用水50%乙醇浸提有机溶剂萃取,以纸片法进行活性测定。结果提取物对金黄色葡萄球菌、绿脓杆菌有抑制作用,最低抑菌浓度为5 mg/m l,50%乙醇提取效果优于水,醋酸乙酯萃取液抑菌效果最明显。结论沙参提取物是一种有效的抑菌药物。
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| 关 键 词： | 沙参 抑菌活性 最低抑菌浓度 |
| 文章编号： | 1008-0805（2007）03-0594-02 |
| 收稿时间： | 2006-08-14 |
| 修稿时间： | 2006-08-142006-12-16 |
Studies on Antibacterial Properties Isolated from Radix Adenophorae |
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| HU Ding-hui,DING Jian-gang,YUAN Qi-ping.Studies on Antibacterial Properties Isolated from Radix Adenophorae[J].Lishizhen Medicine and Materia Medica Research,2007,18(3):594-595. |
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| Authors: | HU Ding-hui DING Jian-gang YUAN Qi-ping |
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| Institution: | 1. Department of Biology, Mianyang Normal University, Sichuan, 621000, China; 2. College of Life Science and Engineering, Southeast, Mianyang 621010, China |
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| Abstract: | ObjectiveTo study the antibacterial properties of root extracts from Radix Adenophorae.MethodsThe different extracting solvent was tested with the filter paper method.ResultsThe antibacterial function of the extract by 50% alcohol had evident effect on Staphylococcus aureus and Pseudomonas aeruginosa with the minimum inhibition concentration(MIC) 5 mg/ml.The main antibacterial constituent was focused on the extract of ethyl acetate.ConclusionThe extract from Radix Adenophorae was an effective antibacterial drug. |
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| Keywords: | Radix Adenophorae Antibacterial properities MIC |
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