›› 2017, Vol. 2 ›› Issue (6): 41-44.

• 化学 • 上一篇    下一篇

三峡库区民间药材雪药的化学成分类型初探

  

  1. (1.大理大学药学与化学学院,云南大理671000;2.重庆三峡学院生命科学与工程学院,重庆404000)
  • 收稿日期:2017-01-12 出版日期:2017-06-15 发布日期:2017-06-15
  • 作者简介:杨敏,讲师,主要从事药物分析教学研究.
  • 基金资助:
    国家自然科学基金资助项目(81260622);重庆三峡学院2015年度大学生创新性实验计划资助项目(2015020)

Preliminary Test for Chemical Compositions of Nanocnide lobata from Three Gorges Reservoir

  1. (1. College of Pharmacy and Chemistry, Dali University, Dali, Yunnan 671000, China; 2.College of Life Science and Engineering,Chongqing Three Gorges University, Chongqing 404000, China)
  • Received:2017-01-12 Online:2017-06-15 Published:2017-06-15

摘要: 目的:通过化学成分系统预实验分析三峡库区民间药材雪药可能含有的化学成分,初步探索雪药的化学成分。方法:以水、乙醇和石油醚为提取溶剂,采用试管反应法、纸反应法,通过多种指示剂和显色剂的颜色反应或沉淀反应,对三峡库区产雪药可能含有的化学成分进行鉴别检查。结果:雪药中可能含有的化学成分类型为有机酸、多糖及苷类、甾体或三萜类、黄酮类、香豆素或内酯类、挥发油或油脂。结论:初步了解了民间药雪药的化学成分类型,为进一步开发其药用价值奠定基础。

关键词: 雪药, 民间药, 化学成分, 预实验

Abstract: Objective: To analyze the initial chemical compositions of Nanocnide lobata from three gorges reservoir by the preliminary test. Methods: The test tube assay and paper assay were adopted to analyze the solution extracted by water, ethanol and petroleum ether of Nanocnide lobata from three gorges reservoir.The chemical compositions of the extract were identified by a variety of color reactions or precipitation reactions of indicator and chromogenic agent. Results: Nanocnide lobata may contain organic acids, polysaccharides, glycosides, coumarins or lactones, flavonoids, steroids or triterpenes, volatile oils or oils and other chemical compounds. Conclusion: This study preliminarily identified the type of the chemical compounds of Nanocnide lobata, which provides the foundation for further research on its medicinal value.

Key words: Nanocnide lobata, folk medicine, chemical compositions, preliminary test

中图分类号: