论文部分内容阅读
[Objective] To study antibacterial activity of several kinds of traditional Chinese medicinal plants common in Chuxiong,Yunnan Province. [Methods]4 common traditional medicinal plants in Chuxiong were selected. Different solvents were used for reflux extraction,and antibacterial activity was measured for extracts. [Results]Extracts of Teucrium viscidum Bl.,Impatiens noli-tangere L.,Leucas ciliata Benth,and Phryma leptostachya L. subsp. asiatica( Hara) Kitamura extracted by 50% alcohol heating reflux for three times have the best antibacterial effect. They have antibacterial activity in various degrees to 4 kinds of bacteria and 2 kinds of fungi. [Conclusions]These four kinds of medicinal plants have wide source,convenient extraction,and excellent antibacterial effect,so it is expected to provide theoretical basis for further development.
[Objective] To study antibacterial activity of several kinds of traditional Chinese medicinal plants common in Chuxiong, Yunnan Province. [Methods] 4 common traditional medicinal plants in Chuxiong were selected. Different solvents were used for reflux extraction, and antibacterial activity was measured for extracts [Results] Extracts of Teucrium viscidum Bl., Impatiens noli-tangere L., Leucas ciliata Benth, and Phryma leptostachya L. subsp. Asiatica (Hara) Kitamura extracted by 50% alcohol heating reflux for three times have the best antibacterial effect. They have antibacterial activity in various degrees to 4 kinds of bacteria and 2 kinds of fungi. [Conclusions] These four kinds of medicinal plants have wide source, convenient extraction, and excellent antibacterial effect, so it is expected to provide theoretical basis for further development .