Determination the content of ferulic acid in compound Yangjiao soft capsules with HPLC
- VernacularTitle:HPLC法测定复方羊角软胶囊中阿魏酸的含量
- Author:
Rong DENG
- Publication Type:Journal Article
- Keywords:
Ferulic acid;
Compound Yangjiao soft capsules;
Ligusticum chuanxiong Hort;
HPLC
- From:
Journal of Chongqing Medical University
2003;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To establish a method for determining the concent of ferulic acid in compound Yangjiao soft capsules with HPLC.Method:To determine with HPLC using C18 column(250mm?4.6mm,5?m),methanol-1% acetic acid solution(37:63) as mobile phase.The flow rate was 1.0 ml/min and the detecting wavelength was 320nm.Results: Ferulic acid had good linear relation within the range from 6 to 60?g/min,r =0.9995.The average recovery rate was 100.3%,RSD=1.68%(n=9).Conclusion:The method is with good resolution,accurate and reproducible,which can be used for determining the content of ferulic acid in compound Yangjiao soft capsules.
