| Citation: | HE Xiu-feng, XIA Peng-fei, WANG Ai-guo, LIU Dong, ZHAO Li-min. Determination methods for the content of methyl salicylate-2-O-β-D- galactopyranoside (1−4)-β-D-glucopyranosideJ. 药学学报, 2012,47(7): 966-968. |
The paper is to report the establishment of three methods for determination of methyl salicylate- 2-O-β-D-galactopyranoside (1−4)-β-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.