阳桃根中化学成分类型的试验研究

Study on the chemical constituents in the root of Averrhoa carambola L.

目的:确定阳桃根植物中化学成分的类型。方法:应用理化反应、滤纸反应等试验方法,对它的石油醚、乙醇、水等提取液分别进行化学成分试验,通过观察反应现象,确定植物中大概的化学成分种类。结果:阳桃根中含有酚类、有机酸、鞣质、香豆素、萜类或萜类内酯、甾体和三萜类、多糖及苷类等成分。结论:此研究对了解它的化学物质组成及确定下一步的单体化合物分离、纯化方法提供一些参考依据。

Objective:To determine the chemical components in the root of Averrhoa carambola L.Method:The root of Averrhoa carambola L.was extracted with petroleum ether,ethanol,and water,etc.,respectively.Then the chemical constituents were concluded by the phenomena in the corresponding reactions which were carried out for the extracts above.Result:There were phenols,organic acids,tannins,cumarins,terpenoids,steroids or terpene lactones,saccharides and glycosides etc.in the root of Averrhoa carambola L.Conclusion:This study can help us know about its chemical components and establish the methods to extract and isolate the compounds in the further study.