Purification of total flavones from Mulberry Leaves by macroporous resin
- VernacularTitle:桑叶总黄酮的大孔树脂纯化工艺
- Author:
Lei HUA
;
Wenqing ZHANG
;
Wei XIA
- Publication Type:Journal Article
- Keywords:
macroporous resin;
total flavonoes of Mulberry Leaves;
optimization of technics
- From:
Chinese Traditional Patent Medicine
1992;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM:To sieve the optimal purification of the total flavonoid from Mulberry Leaves by exploring 8 types of macroporous resin's static and dynamic adsoption-desorption.METHODS:The factors affecting separation,such as flow rate concentration,pH and kind of eluting agent were considerated.RESULTS:Experiment results showed that AB-8 resin possesses high absorption capacity.The best craft was:the adsorption and desorption-power was 2 BV/h,the content of the total flavonoid in liquid was 0.613 mg per 1 mL,pH 4,as the desorption solvent,the concentration of ethanol was 70%,regenerate the resin after using three times.CONCLUSION:Flavones content used the method can be up 2-fold.
