[Separation and refine of Xiaoyao Pill by macroporous adsorption resin].
OBJECTIVE
To search for the method used in refining Xiaoyao Pill by macroporous adsorption resin, 12 types of macroporous adsorption resin were optimized.


METHODS
Static and dynamic adsorption test and de-adsorption test were carried out to screen the best macroporous resin. The single factor test was applied to optimize the manipulation parameters of macroporous resin.


RESULTS
The macroporous resin D-101-1 possessed the strongest adsorption ability, in addition to an easy de-adsorption property.


CONCLUSIONS
The D-101-1 type macroporous adsorption resin shows better comprehensive adsorption property. It is available for the refine Xiaoyao Pill.
Yang
Zhi-xin
ZX
College of Pharmacy, Heilongjiang University of Traditional Chinese Medicine, Harbin 150040, China. yangzhi1021@sina.com
Pei
Guang-jie
GJ
Li
Yong-ji
YJ
Wang
Yan-hong
YH
Wang
Rui
R
Liu
Jun
J
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