Determination of paeoniflorin and geniposide in Zhonggan oral liquid by HPLC
- VernacularTitle:HPLC测定中肝合剂中芍药苷及栀子苷的含量
- Author:
Baizhen LU
;
Xinhong LI
;
Jiangfeng YANG
- Publication Type:Journal Article
- From:
Chinese Pharmaceutical Journal
2001;(1):48-49
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE A RP-HPLC method was establised for the determination of paeoniflorin and geniposide in Zhonggan oral liquid.METHODS The c18 column was used.The mobile phese was consisted of CH3CN-0.1% H3PO4(15∶85).The detection wavelength was at 230 nm.RESULTS The average recoveries were 98.78%(RSD=2.43%,n=5)for paeoniflorin and 99.60%(RSD=1.88%,n=5)for geniposide,respectively.CONCLUSION The method was simple,rapid and accurate.
