[Identification on genuine and pseudo shayuanzi collected from different place by HPLC fingerprint].
OBJECTIVE
To establish the identification method for genuine and pseudo Shayuanzi by HPLC fingerprint.


METHODS
The flavone, a kind of active composition in genuine (Astragalus complanatus) and analysed species was analysed by RP-HPLC.


RESULTS
The fingerprints of genuine Shayuanzi collected from different places showed the similar characteristics, but they were different from those of pseudo species A. adsuragen and A. sinicus.


CONCLUSIONS
The HPLC fingerprint can be an identifing method for Shayuanzi.
Zhang
Yu-jie
YJ
Beijing University of Traditional Chinese Medicine, Beijing 100102, China. yjzh@263.net
Zhang
Jian-jun
JJ
Yan
Xing-li
XL
Tang
Yu
Y
Liu
Ying
Y
D027883:Astragalus Plant / Q000737:chemistry* / Q000145:classification; D002681:China; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D004340:Drug Contamination; D017753:Ecosystem; D010946:Plants, Medicinal / Q000737:chemistry*; D012639:Seeds / Q000737:chemistry