Separation and purification of total flavone from Kudzuvine root and hawthorn leaves by macroporous resin
- VernacularTitle:大孔吸附树脂分离纯化葛根与山楂叶中总黄酮的研究
- Author:
Caixian AN
;
Yeshan LI
- Publication Type:Journal Article
- Keywords:
Radix Puerariae;
Folium Crataegi;
total flavone;
macroporous resin
- From:
Chinese Traditional Patent Medicine
1992;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To set up the method for adsorbing and separating total flavone in Radix Puerariae and in Folium Crataegi. By macroreticular resin. METHODS: UV Spectrophotometry was used to analyze the content of total flavone in mixture. RESULTS: The D101 was the best for adsorbing and separating total flavone in the following technological conditions: the maximum adsorbing capacity for flavone in Radix Puerariae was 10.10mg?g -1; the maximum adsorbing capacity for flavone in Folium crataegi was 11.28mg?g -1; the current velocity was 3ml?min -1, the eluting reagent 80% ethanol (20 times the volume of medicinal herbs) and the eluting velocity 3ml?min -1. CONCLUSION: D101 resin could be used to refine the total flavone in Radix Puerariae and in the Folium Crataegi.
