The Identification of Paeonia, Angelca,and Asarom in Baihu Zhuifeng Capsule
Shi Xuguang.Xu Xiaofeng,Ji Chaixia et al. .(Guangzhou University of TCM, Guangzhou510405)
OBJECTIVE:The quality standard of Baihu Zhuifeng capsule was studied in this pa-per. METHODS:First,the Paeonia was abstracted by ethanol, and then paeoniflorin was separat-ed and purified by alumina colum,and was observed UV at 254 nm after being developed by chlo-roform-methanol. The Angelica was abstracted by ether,and was dissolved by ethyl acetate. De-veloped by petrolum ether-ether,it was observed at UV 365 nm. The Asarum was abstracted by methanol, extracted by n-hexae-ethyl and observed at UV 254 nm after being developed by n-hex-ane ethyl acetate. RESULTS: The clots of TLC through this method was clearly separated with high reproduction and little background interference. The native control experiment confirmed the practicability of this method for identificaion CONCLUSION: This study provides a method forquality control of Baihu Zhuifeng capsule.
【CateGory Index】： R286