Quality Standard of Huangqi Baoxin Mixture / 医药导报
Herald of Medicine
;
(12): 341-344, 2018.
Article
in Chinese
| WPRIM
| ID: wpr-701011
ABSTRACT
Objective To establish a quality standard of huangqi baoxin mixture and improve its quality control system. Methods The qualitative analysis of Astragalus membranaceus,Salvia miltiorrhiza,Forsythia,and Angelica were performed by TLC.The content determination of astragalosideⅣin the huangqi baoxin mixture was conducted by HPLC-ELSD. Results As-tragalus membranaceus,Salvia miltiorrhiza,Forsythia,and Angelica in the huangqi baoxin mixture could be accurately identified by TLC.The linear range of astragaloside Ⅳ was 1.224-10.20 μg (r=0.999 5).RSDs of precision,stability,and reproducibility tests were lower than 3.0%;the recovery was 96.2%-102.9% with RSD at 2.20% (n=6). Conclusion The established quan-titative method is simple,accurate,and reliable with high specificity which can be used to control the quality of huangqi baoxin mixture.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Qualitative research
Language:
Chinese
Journal:
Herald of Medicine
Year:
2018
Type:
Article
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