| 荔枝草挥发油的化学成分分析及抑菌活性研究 |
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| 引用本文： | 王立宽,郭冬青,李军,海静雅,孟凡君.荔枝草挥发油的化学成分分析及抑菌活性研究[J].安徽农业科学,2009,37(27):13094-13096. |
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| 作者姓名： | 王立宽 郭冬青 李军 海静雅 孟凡君 |
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| 作者单位： | 山东大学威海分校海洋学院,山东威海,264209 |
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| 基金项目： | 山东大学威海分校学生立项项目 |
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| 摘 要： | 目的]分析荔枝草挥发油化学成分并对其抑菌活性进行研究。方法]利用水蒸气蒸馏法从荔枝草中提取挥发油，用气相色谱一质谱联用法（GC—MS）分析鉴定成分并进行抑菌活性研究试验。结果]从荔枝草挥发油中鉴定其中大部分化合物。抑菌活性试验分别为对巨大芽孢杆菌、金黄色葡萄球菌的体外抑菌作用，发现荔枝草挥发油有一定的抑菌作用，其最低抑菌浓度范围分别为20-40μl/ml。结论]荔枝草挥发油成分中以萜类成分为主，有着独特的生物活性，对于药物开发利用等方面有着重要的作用。
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| 关 键 词： | 荔枝草 挥发油 气相质谱 抑菌活性 最低抑菌浓度 |
Chemical Constituents and Antibacterial Activity Analysis of Essential Oil from Salvia plebeia R. Br. |
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| WANG Li-kuan et al.Chemical Constituents and Antibacterial Activity Analysis of Essential Oil from Salvia plebeia R. Br.[J].Journal of Anhui Agricultural Sciences,2009,37(27):13094-13096. |
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| Authors: | WANG Li-kuan |
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| Institution: | WANG Li-kuan et al(Marine College,Sh,ong University at Weihai,Weihai,Sh,ong 264209) |
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| Abstract: | Objective] The research aimed to analyze the components and antibacterial activities of essential oils from Salvia plebeia R.Br.Method] Steam distillation was employed to extract essential oil from Salvia plebeia R.Br.and the compositions of essential oils were analyzed by gas chromatography-mass spectrometry(GC-MS).Result] Most of compounds were identified in essential oil from Salvia plebeia R.Br.Experiments result of antibacterial activities in vitro of essential oils against Bacillus megaterium and S... |
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| Keywords: | Salvia plebeia R Br Essential oil GC-MS Antibacterial activity Minimum inhibitory concentration(MIC) |
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