7种有代表性云南黄芪属植物药材的生药学研究  

Pharmacognostical Study on Seven Species from Astragalus Genus in Yunnan

作　　者：田新雁[1] 刘亚玲[1] 杨月娥[1] 姜北[1] 

机构地区：[1]大理学院药学与化学学院,云南大理671000

出　　处：《中药材》2013年第8期1257-1262,共6页Journal of Chinese Medicinal Materials

基　　金：国家自然科学基金(31170313);云南省中青年学术技术带头人后备人才项目(2008PY005);云南省"百名海外高层次人才引进计划"项目(云组通[2011]156号)

摘　　要：目的:对黄芪属4个亚属7种植物根进行系统的生药学研究,为其鉴别及开发利用提供科学依据。方法:采用生药学常用实验方法和HPLC技术对这些植物样品药用部位根的性状、显微鉴别和HPLC化学成分图谱进行研究。结果:7种黄芪属植物的根横切面、粉末特征、化学成分之间有一定的差异。结论:该研究为黄芪属植物的进一步深入研究提供了实验基础。Objective：For the identification and utilization of the Astragalus plants from Yunnan, pharmacognostical studies were systematically performed for seven Astragalus plants which were selected from four subgenera of Astragalus genus. Methods ： Standard pharmacognosy methods and HPLC method were adopted, and microscopic characteristics and major chemical constituents of the test plant samples were compared. Results：There were differences in root transverse section, powder and chemical constituents of the seven Astragalus plants. Conclusion ： This study can provide the pharmacognosy experimental basis for the future study of Astragalus plants.

关 键 词：黄芪属 生药学研究 显微鉴别 高效液相色谱法 

分 类 号：P282.5[天文地球—地图制图学与地理信息工程]