Determination of sugars in heteropolysaccharide by phenol-sulfuric acid method
- VernacularTitle:苯酚硫酸法测定杂多糖含量的研究
- Author:
Yongjie YANG
- Publication Type:Journal Article
- Keywords:
GC;
phenol-sulfuric acid;
recovery factor
- From:
Chinese Traditional Patent Medicine
1992;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To develop a new method based on phenol-sulfuric reaction for the determination of hetero-polysaccharide. METHODS: The proportion of sugars in the hetero-polysaccharide was determined by GC. According to standard solution obtained, Heteropolysaccharide can be determined through the standard curve. ( RESULTS:)The linear relationship of standard solution of mixed sugars was at the range of 8.56-38.52 mg/L~(-1). CONCLUSION: GC and phenol-sulfuric acid method can be used to determine the heteropolysaccharide accurately.
