Refinement of General Flavone of Sophora Flavescens Decoction by Macroporous Resin Combined with Ceramic Microfiltration Membrane
- VernacularTitle:陶瓷微滤膜与大孔吸附树脂联用精制苦参水提液中总黄酮
- Author:
Hongning GAO
;
Wanqin JIN
;
Liwei GUO
- Publication Type:Journal Article
- Keywords:
Microfiltration Ceramic Membrane;
Macroporous resin;
Sophora Flavescens;
General Flavone
- From:
Chinese Traditional Patent Medicine
1992;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To study the refinement of general flavone of sophora flavescens decoction by macroporous resins combined with ceramic microfiltration membranes (MR-CM), and compare it with macroporous resin combined with alcohol-sedimentation (MR-AS). Methods: UV-spectrophotometry method was applied to analyze the content of general flavone of sophora flavescens. Results: The porous ratio and effect of eliminating impurity of general flavone of sophora flavescens decoction by MR-CM method was higher than those by MR-AS method, but the MR-CM method is of simple operation and short period.Conclusion: MR-CM method is better than alcohol-sedimentation-macroporous resin method in refining of general flavone of sophora flavescens decoction.
