Study on the Isolation of Lentinan within Definite Molecular Weights
- VernacularTitle:特定分子量范围内香菇多糖的分离研究
- Author:
Hongxu ZHANG
;
Hui GUO
- Publication Type:Journal Article
- Keywords:
Lentinan;
Molecular weight;
Isolation
- From:
China Pharmacy
2001;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To study the isolation of lentinan,the average molecular weight of which ranged within400000to600000.METHODS:The fine lentinan was purified by2—diethyllaminoethyl—cellulose anion exchange column chro-matography,which was then isolated by dextran gel G-200column chromatography with the molecular weights determined by high performance gel chromatography.RESULTS:The average molecule weight of the isolated lentinan ranged from400000to600000.CONCLUSION:This method can be used for the isolation of lentinan.
