Extraction and Determination of Polysaccharide from Discarded Fibrous Roots of Radix Panacis Quingueforlii / 中药新药与临床药理
Article
in Zh
| WPRIM
| ID: wpr-569794
Responsible library:
WPRO
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.
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Index:
WPRIM
Language:
Zh
Journal:
Traditional Chinese Drug Research & Clinical Pharmacology
Year:
1993
Type:
Article