Study on separation and purification of total flavones from Smilax china by macroporous absorption resin.
- Author:
Wen-xia LI
1
;
Yan YAN
;
Xiao-chuan YE
;
Xiang-liang YANG
Author Information
- Publication Type:Journal Article
- MeSH: Absorption; Flavones; chemistry; isolation & purification; Plants, Medicinal; chemistry; Resins, Synthetic; chemistry; Rhizome; chemistry; Smilax; chemistry; Technology, Pharmaceutical; methods
- From: China Journal of Chinese Materia Medica 2007;32(13):1292-1295
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo investigate the technological parameters of the purification process of total flavones from Smilax china with macroporous absorption resin.
METHODThe technical process for purification of total flavones with the optimum macroporous absorption resin was screened by yield of total flavones product.
RESULTThe D140 macroporous absorption resin had the best separating efficiency when the flavones content in the liquid was 0.5 g x mL(-1) equivalent to raw material, the volume of drug 18 BV (resin bad volume) with the adsorption-power 2 BV x h(-1), and the volume of 60% (mL x mL(-1)) ethanol as eluant 5-10 BV (resin bad volume) with desorption-power 1 BV x h(-1). The obtained flavones product has total flavones recovery rate of 84.72%.
CONCLUSIONThe treatment of regenerated resin is easy, this method is advisable.
