楚雄地区几种传统中药提取物的生物活性初探

Biological Activities of Several Kinds of Traditional Chinese Medicine Extracts in Chuxiong

[目的]研究几种楚雄地区常见中药材提取物的抑菌活性。[方法]选取了云南省楚雄地区4种常见中药材,采用不同溶剂,选用回流提取,测定提取物抑菌活性。[结果]山藿香、水金凤、绣球防风、透骨草这4种药用植物采用50%乙醇加热回流提取3次所得产物抑菌效果最好,对4种细菌和2种真菌均有不同程度的抑制作用。[结论]这几种药材来源广、提取方便、抑菌效果好,可为进一步开发提供理论依据。

[Objective] The research aimed to study the antibacterial activity of the extract of local Chinese medicinal materials in Chuxiong.[Method]Four kinds of local Chinese medicinal materials in Chuxiong were selected. Biological activity of extracts was determined by different solvents,reflux extraction. [Result]The four kinds of medicinal plants used 50% ethanol to heat reflux and three extract the product to had the best antibacterial effect. To four kinds of bacteria and two kinds of fungi had different degrees of inhibition. [Conclusion] The source of these materials was wide,the extraction was convenient,and the antibacterial effect was good,which can provide a theoretical basis for further development.