苗药香樟根的化学成分预实验

Preliminary Test of Chemical Components of Cinnamomum camphora roots

采用系统预试法对香樟根可能的化学成分进行预实验,初步探索苗药香樟根的化学成分。方法:采用试管反应法,对香樟根水、70%乙醇、石油醚提取物进行研究,通过多种指示剂和显色剂的显色反应或沉淀反应,对香樟根可能含有的化学成分进行初步研究。结果显示:香樟根可能含有糖、多糖、苷类、有机酸、鞣质、酚类、黄酮类、蒽醌类、强心苷、香豆素及内酯类、植物甾醇及三萜类、挥发油、油脂等化学成分。结论:初步确定香樟根含有多种有效成分,为香樟根的生物活性成分研究提供了实验基础。

Objetive： To identify the chemical components of Cinnamomum camphora roots by comprehensive preliminary system pre-tests. Methods： The extracted mixture of Cinnamomum camphora roots from purified water,70% ethanol and petroleum ether are studied by test tube method. The chemical constituents of Cinnamomum camphora roots is primarily demonstrated by precipitation reaction or color reaction with various indicator. Results： The preliminary test indicates of Cinnamomum camphora roots may contain chemical constituents such as sugar,polysaccharides,glycosides,organic acid,tannin,phenols,flavonoids,anthraquinone,cardiac glycosides,coumarin lactones,plant sterols and triterpenes,volatile oil,grease etc. Conclusion： The research provides foundation for further study of the chemical compositions and biological activities of the Cinnamomum camphora roots.