1.
Chinese Journal of Information on Traditional Chinese Medicine
;
(12)2006.
Article
in Chinese
| WPRIM
| ID: wpr-574714
ABSTRACT
Objective To research the hygroscopicity of Astragalus extrating powder by use of Bentonite Clarifying Agent of Fruit Wine. Methods Determing the hygroscopicity rate of extracting powder whether or not dealing with bentonite, drawing and comparing hygroscopicity graphs, and determing the transforming rates of the content of total Astragalim, polysacch-aride in Astragalus. Results Extracting powder dealing with bentonite reduces hygroscopicity, and the transforming rates of the content of total Astragalim, polysacch-aride in Astragalus are high. Conclusions The method can be used for increasing the moisture-proof properties of Astragalus extrating powder.