Preliminary Study on Quality Standard for Sipunculus Nudus Polysaccharide / 中国药师
China Pharmacist
;
(12): 4-6,7, 2015.
Article
in Chinese
| WPRIM
| ID: wpr-671114
ABSTRACT
Objective:
To establish the quality standard for Sipunculus nudus polysaccharide.Methods:
The water content, igni-tion residues and heavy metals in Sipunculus nudus polysaccharide were determined. Authrone-sulfuric acid colorimetry was used to de-termine the polysaccharide content.Results:
The water content in the polysaccharide should not exceed 5. 0%, ignition residues should not exceed 1. 0%, and the content of heavy metals should not exceed 20 ppm. The polysaccharide content should exceed 80%( glucose) .Conclusion:
The method is accurate and simple, and can be effectively used in the quality control of polysaccharide in Sipunculus nudus Linnaeu.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
China Pharmacist
Year:
2015
Type:
Article
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