Simultaneous Determination of 5 Constituents in Xiao'er Magan Granule by HPLC-QAMS
10.3969/j.issn.1008-049X.2018.03.043
- VernacularTitle:一测多评法同时测定小儿麻甘颗粒中5种成分含量
- Author:
Yan FANG
1
;
Song LUO
;
Jing ZHANG
;
Hongping LONG
Author Information
1. 湖南省儿童医院药学部 长沙410007
- Keywords:
Quantitative analysis of multi-components by single maker;
HPLC;
Xiao'er Magan granule;
Ephedrine hydrochlo-ride;
Amygdalin;
Liqui-ritin;
Baicalin;
Ammonium glycyrrhizinate
- From:
China Pharmacist
2018;21(3):515-518
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To develop a method of quantitative analysis of multi-components by single marker(QAMS)for the determi-nation of five constituents(ephedrine hydrochloride,amygdalin,liquiritin, baicalin and ammonium glycyrrhizinate)in Xiao'er Magan granule. Methods:Amygdalin was used as the internal reference substance, and the relative correlation factors(RCF) of ephedrine hydrochloride,liquiritin,baicalin and ammonium glycyrrhizinate to amygdalin were calculated and evaluated. The contents of the five constituents were determined by the external standard method(ESM) and QAMS,respectively. The content results determined by the two methods were compared and the feasibility of QAMS method was verified. Results:The RCF between amygdalin and the other con-tents was 1.237,1.318,1.327 and 0.884,respectively. There were no significant differences in the results between QAMS and ESM with the relative errors less than 0.3%. Conclusion:The QAMS method is accurate and feasible for the simultaneous determination of Xiao'er Magan granule.
