Determination of Quercetin in Acanthopanax and Acanthopanax Injection by High Performance Capillary Electrophoresis(HPCE)
- VernacularTitle:刺五加及其注射液中槲皮素的含量测定
- Author:
Yongchuan CHEN
;
Wei SONG
;
Songqing LIU
- Publication Type:Journal Article
- Keywords:
HPCE;
acanthopanax;
acanthopanax injection;
quercetin
- From:
China Pharmacy
1991;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:A HPCE method for determination of Quercetin in acanthopanax and acanthopanax injection was developed.METHODS:Measurements were carried out in a buffer solution containing 50mmol/L boric acid solution and 50mmol/L SDS(pH 8.5),at 20kV running voltage applied to a 50cm?50?m capillary.The detection wavelength was 260nm.RESULTS:The linear range of quercetin was 0.0 125～1.0mg/ml.The recovery of acanthopanax was (98.99?0.63)%.The recovery of acanthopanax injection was (98.62?0.42)%.CONCLUSION:The method is simple,rapid,accurate and suitable for determination of quercetin in acanthopanax and acanthopanax injection.
