Determination of the Contents of Astragaloside Ⅳ and Astragalus Polysaccharides in Radix Astragali Injection
- VernacularTitle:黄芪静脉输液中黄芪甲苷和黄芪多糖的含量测定
- Author:
Jirong GUO
;
Linlin WU
- Publication Type:Journal Article
- Keywords:
astragaloside Ⅳ;
astragalus polysaccharide;
HPLC;
iodometry;
content determination
- From:
China Pharmacy
2001;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To establish the method for determination of astragaloside IV and astragalus polysaccharides in Radix Astragali injection METHODS:Astragaloside Ⅳ was determined by HPLC and astragalus polysaccharides by iodometry RESULTS:The recoveries of astragaloside Ⅳ and astragalus polysaccharides were 97 51% RSD=2 48% and 99 18% (RSD=1 91%) respectively CONCLUSION:This method is accurate,sensitive and repeatable,and can be used for quality control of the preparation
