Comparative studies on isolation and purification of Chinese medicine decoction.
- Author:
Qing-ran FENG
1
;
Yuan-yu WANG
;
Zhen-shan MA
;
Bao-xian ZHANG
;
Qi-xia NIE
;
Xiao-mei ZHAO
;
Chen ZANG
;
Yan TONG
;
Lin WANG
Author Information
- Publication Type:Journal Article
- MeSH: Drug Combinations; Drugs, Chinese Herbal; administration & dosage; analysis; isolation & purification; Methods; Plants, Medicinal; chemistry; Polysaccharides; analysis
- From: China Journal of Chinese Materia Medica 2002;27(1):28-30
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo evaluate different methods by treating water-decocted liquid of 6 Chinese medical herbs and 4 co-prescription respectively with alcohol, ultrafilter, macroporousresin and clarifier.
METHODThe contents of target component in those extracts were determined with HPLC or titration, and quantitative and qualitative determination of the impurity components, such as polysaccharide and protein, was made.
RESULTEach method showed its advantages and disavantages.
CONCLUSIONDifferent method can be chosen according to the clinical and preparation demands or the characteristic of components.
