摘要
目的 通过预试验，初步探索地蚕的化学成分。方法 采用试管法和滤纸法。对地蚕的酸性EtOH、纯化水、MeOH提取物进行研究，通过多种指示剂和显色剂的沉淀反应或颜色反应，初步推断地蚕中可能含有的化学成分。结果与结论 地蚕中可能含有生物碱、黄酮及其苷类、多糖、有机酸等成分。
Objective To study the chemical of Stachys geobombycis by priliminary test. Methods Some researches were made of the extracted mixture for Stachys geobombycis from acidic ethanol, purified water and methanol by using the law of test tube and round filter paper. And the chemical constituents of Stachys geobombycis was primarily demonstrated according to precipitation reaction or color reaction with various indicator. Results and Conclusion Stachys geobombycis may contain constituents, alkaloids, flavones and glycosides, ploysugars and orgainc acid etc.
关键词
地蚕
预试验
化学成分
Stachys geobombycis
priliminary test
chemical components
