白花九里明化学成分预试验

Preliminary Experiment of Chemical Composition of Aerial Parts of Blumea megacephala

[目的]初步研究白花九里明可能含有的化学成分。[方法]采用试管反应法,通过多种指示剂和显色剂的沉淀反应或颜色反应,对白花九里明的水、95%乙醇、石油醚提取物的化学成分进行了初步测定。[结果]白花九里明中可能含有氨基酸、多肽、蛋白质、糖、多糖、苷类、有机酸、黄酮类、酚类、强心苷、挥发油等化学成分。[结论]初步确定白花九里明中含有多种有效成分,为其进一步开发利用提供了试验基础。

[Objective]The study aimed to identify the chemical composition of Blumea megacephala. [Method] The test tube method was used to preliminarily deduce the possible chemical composition in water extraction,ethanol extraction and petroleum ether extraction of Blumea megacephala. [Result]The aerial parts of Blumea megacephala may contain amino acid,polypeptide,protein,sugar,polysaccharide,glycoside,organic acid,flavonoids,phenols,cardiac glycosides,volatile oil and so on.[Conclusion] The research provides foundation for further study and application of Blumeame gacephala.