To Compare the 2 Methods of Content Determination of Ganoderma
- VernacularTitle:2种灵芝多糖含量测定方法的比较
- Author:
Chengyuan LI
- Publication Type:Journal Article
- Keywords:
Ganoderma;
Phenol-sulfuric acid method;
Anthrone-sulfuric acid method;
Comparison
- From:
China Pharmacy
2005;0(18):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To compare the differences of two methods in the determination of Ganoderma or Ganoderma extract and the related products.METHODS:The content of Ganoderma in samples was determined by phenol-sulfuric acid method vs.anthrone-sulfuric acid colorimetric method,and the differences of the two methods were compared.RESULTS:The two methods showed similar determination results.The linear range of the standard Polysaccharide solution was 0.005～0.1 mg?mL-1(rphenol=0.999 4,ranthrone=0.999 7).CONCLUSION:Both of the two methods can be used to determinate the content of Ganoderma.
