Quantitative Determination of Ferulic Acid in the Wumeitougu Oral Liquid with HPLC
- VernacularTitle:高效液相色谱法测定乌梅透骨口服液中阿魏酸的含量
- Author:
Gaofeng LIU
;
Wei WANG
;
Yan LIU
;
Fengyun GU
;
- Publication Type:Journal Article
- Keywords:
RP-HPLC;
ferulic acid;
determination of content
- From:
China Pharmacy
2001;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE: To study the quantitative determination method of ferulic acid in the Wumeitougu oral liquid,compare the stability of ferulic acid in different solvents. METHODS:The detecting conditions of RP -- HPLC were as followKromasil C_(18) column(4.6mm?200mm, 5?m); mobile phase: methanol-- water(30:70); flow rate: 1ml/ min: detecting waslength: 324nm. RESULTS: The calibration curve revealed linearity in the range of 0.05～1.0?g(r=0.9 999). The mean re?ery was 97.01%～101.53%. RSD
