Determination of Geniposide in Jigucao Capsule By HPLC
- VernacularTitle:鸡骨草胶囊中栀子苷的含量测定
- Author:
Yanhong WANG
;
Xian CHEN
- Publication Type:Journal Article
- Keywords:
HPLC;
Jigucao Capsule;
Geniposide
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2006;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To estabilish a HPLC method for the determination of Geniposide in Jigucao Capsule. Methods The column was Lichrospher-C18(5 ?m,4.6 mm?250 mm). The determination was carried out with acetonitrile-0.1% phosphoric acid(10∶90) as the mobile phase,a flow rate of 1.0 mL/min and detected at 238 nm,and temperature of the column was 35 ℃. Results The calibration curve showed good linearity in the range of 0.14～1.68 ?g,Y =1 552.15X-6.42,r=0.999 9. The mean recovery was 97.53%(RSD=1.24%,n =6). Conclusion The method is accurate,reliable,and can be used for quality control of the preparation.
