高效液相色谱法测定贵州产淫羊藿药材不同药用部位中淫羊藿苷的含量  

Determination of Icariin Contents in Different Plant Parts of Epimedium Plants in Guizhou by HPLC

作　　者：徐文芬[1] 何顺志[1] 黄敏[1] 王悦云[1] 

机构地区：[1]贵阳中医学院药学系,贵州贵阳550002

出　　处：《中国实验方剂学杂志》2007年第5期1-3,共3页Chinese Journal of Experimental Traditional Medical Formulae

基　　金：贵州省中药现代化项目(黔科合中药专字[2003]77号);省长基金(2004)07号

摘　　要：目的:通过测定贵州产淫羊藿药材不同药用部位中淫羊藿苷的含量,为合理开发利用贵州淫羊藿资源提供理论依据。方法:对不同种类、产地、药用部位的淫羊藿药材样品,采用HPLC法分别测定其淫羊藿苷含量。结果:16种贵州产淫羊藿药材因种类、产地、药用部位不同,其淫羊藿苷含量有较大差异。结论:贵州产部分淫羊藿的质量符合或超过中国药典(2005版)标准,为了淫羊藿资源的可持续利用,药材生产应以采收地上部分质量为好。Objective：To determine icariin contents in different plant parts of Epimedium plants in Guizhou, and provide a basis for reasonable development of the medicinal material resources. Methods： Icariin contents of the samples of different species, different origins and different parts were determined by HPLC. Results： Icariin contents of 16 species in Guizhou have big difference. Conclusion：Quality of most Epimedium herbs conform to standards of China Pharmacopeia （2005 edition）. For development of the medicinal material resources,it is better that the aerial part of Epimedium herbs are collected.

关 键 词：淫羊藿药材 不同药用部位 淫羊藿苷 高效液相色谱法 

分 类 号：R284.1[医药卫生—中药学]