Determination of Forsythin of Yinqiao Jiedu Pills by RP-HPLC
- VernacularTitle:RP-HPLC法测定银翘解毒丸中连翘苷的含量
- Author:
Shuying GUO
;
Chengyi HAO
;
Bo FENG
- Publication Type:Journal Article
- Keywords:
RP-HPLC;
Yinqiao jiedu pills;
Forsythin;
Content determination
- From:
China Pharmacy
2005;0(24):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To estabish a RP-HPLC method for the content determination of forsythin of Yinqiao jiedu pills.METHODS:The determination was performed using SHIM-PACK VP-ODS column(150 mm ? 4.6 mm,5 ?m) with column temperature at 30 ℃.The mobile phase was acetonitril-water(25∶75) with flow rate at 1.0 mL?min-1.The detective wavelength was set at 277 nm.RESULTS:The linear range of forsythin was 0.453～3.481 ?g(r=0.999 8).The mean recovery was 99.50%(RSD=1.15%,n=6).CONCLUSION:The method was simple,rapid,accurate and suitable for the quality control of Yinqiao jiedu pills.
