Extraction and Determination of Polysaccharide from Discarded Fibrous Roots of Radix Panacis Quingueforlii
- VernacularTitle:西洋参参须废渣中参多糖的提取及含量测定
- Author:
Renquan ZHANG
;
Jieping L
;
Yi CHEN
- Publication Type:Journal Article
- Keywords:
Discarded Fibrous Roots of Radix Panacis Quingueforlii /chemistry;
Polysaccharides/analysis
- From:
Traditional Chinese Drug Research & Clinical Pharmacology
1993;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To establish a feasible method for extracting polysaccharide from the discarded fibrous roots of Radix Panacis Quingueforlii afterpanaquilon had been extracted, and determine the polysaccharide content. Methods:Enzymolysis technique and alcohol was applied for decolorization, and phenol-sulfuric-acid method was used to determine the active polysaccharide content.The content of trace element and heavy mental was measured by element-analyzer and atomic fluorescence photometer respectively. Results: The yield of polysaccharide from the fibrous roots was close (about 11.7%) to the main root.And the content of heavy metal can match the national standard.Conclusion:It is valuable to extract the polysaccharide from the discarded fibrous root of Radix Panacis Quingueforlii.
