Determination methods for the content of methyl salicylate-2-O-beta-D-galactopyranoside (1-4)-beta-D-glucopyranoside.
- Author:
Xiu-Feng HE
1
;
Peng-Fei XIA
;
Ai-Guo WANG
;
Dong LIU
;
Li-Min ZHAO
Author Information
1. Beijing Union Pharmaceutical Factory, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China.
- Publication Type:Journal Article
- MeSH:
Anti-Inflammatory Agents;
analysis;
chemistry;
Chromatography, High Pressure Liquid;
methods;
Glycosides;
analysis;
chemistry;
Molecular Structure;
Potentiometry;
methods;
Reproducibility of Results;
Salicylates;
analysis;
chemistry;
Sensitivity and Specificity;
Spectrophotometry, Ultraviolet;
methods
- From:
Acta Pharmaceutica Sinica
2012;47(7):966-968
- CountryChina
- Language:Chinese
-
Abstract:
The paper is to report the establishment of three methods for determination of methyl salicylate-2-O-beta-D-galactopyranoside (1-4)-beta-D-glucopyranoside (MSG) by HPLC, UV or potentiometric titration. The results determined by the three methods turned out to be of no significant difference (P>0.05). The method was chosen according to MSG difference test demands.
