Extraction and Determination of Polysaccharide from Discarded Fi brous 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 Quinguefor lii /chemistry;
Polysaccharides/analysis
- From:
Traditional Chinese Drug Research & Clinical Pharmacology
2001;12(2):109-110
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To establish a feasible method for extracti ng polysaccharide from the discarded fibrous roots of Radix Panacis Quingueforli i afterpanaquilon had been extracted, and determine the polysaccharide content. Methods:Enzymolysis technique and alcohol was applied for decolorization, and ph enol-sulfuric-acid method was used to determine the active polysaccharide conte nt.The content of trace element and heavy mental was measured by element-analyze r and atomic fluorescence photometer respectively. Results: The yield of polysac charide 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:I t is valuable to extract the polysaccharide from the discarded fibrous root of R adix Panacis Quingueforlii.
