摘要
目的 :建立沙苑子真伪品的指纹图谱 ,为沙苑子质量控制及药材鉴别提供依据。方法 :采用RP HPLC法对不同来源沙苑子及伪品的主要有效成分黄酮类进行指纹图谱研究。结果 :不同来源的正品沙苑子HPLC指纹图谱十分相似 ,而与 2种伪品则显示出完全不同的指纹图谱特征。结论
Objective : To establish the identificat ion method for genuine and pseudo Shayuanzi by HPLC fingerprint. Method: The flavone, a k ind of activ e composition in genuine (Astragalus complanatus) and analysed species was analysed by RP-HPLC. Result: The fingerprints of genuine Shayuanzi collected fro m different places showed the similar characteristics, but they were different from those of pseudo species A. adsuragen and A. sinicus. Conclusion: The HPLC fingerprint can be an identifing method for Sh ayuanzi
出处
《中国中药杂志》
CAS
CSCD
北大核心
2003年第9期820-822,共3页
China Journal of Chinese Materia Medica
基金
科技部国家重点科技项目 ( 99 92 9 0 1 2 9)
