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Position: Home > Articles > Study on the Antibacterial Activity of Volatile Oil from Coreopsis lanceolata L.of Libanotis buchtormensis (Fish) DC. Journal of Anhui Agricultural Sciences 2009,37 (23) 10996+10998

剑叶金鸡菊挥发油的抗菌活性研究

作  者:
李希红;陈荣;纪付江
单  位:
山东大学威海分校
关键词:
剑叶金鸡菊;挥发油;抗菌活性;MIC
摘  要:
[目的]研究剑叶金鸡菊挥发油的抗菌活性。[方法]用常压水蒸气蒸馏法提取根、茎叶、花三部分的挥发油;滤纸片琼脂扩散法进行抗菌试验,并测其最低抑菌浓度MIC。[结果]3种挥发油对大肠杆菌、金黄色葡萄球菌、巨大芽孢杆菌均有明显抑制作用。[结论]该研究为剑叶金鸡菊进一步研究与开发利用提供科学依据。
译  名:
Study on the Antibacterial Activity of Volatile Oil from Coreopsis lanceolata L.of Libanotis buchtormensis (Fish) DC.
作  者:
LI Xi-hong et al(Shandong University at Weihai,Weihai,Shandong 264209)
关键词:
Coreopsis lanceolata L.;Volatile oil;Antibacterial activity;MIC
摘  要:
[Objective]The purpose was to study the antibacterial activity of volatile oil from Coreopsis lanceolata L.[Method]The volatile oil was extracted with water steam distillation.The antibacterial activity was evaluated by paper disc diffusion method and minimum inhibitory concentration(MIC) method.[Result]The three volatile oils had significant inhibition effect on Escherichia coli.,Staphylococcus aureus and Bacillus mega.[Conclusion]The scientific basis was provided for further research,development and application on Coreopsis lanceolata L.by this study.

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