[Study on purification of total peony glycoside with D140 macroporous resin].
OBJECTIVE
To study the extraction process of total peony glycoside from Paeonia veitchii Lynvh.


METHODS
The extraction process of total peony glycoside with D140 macroporous resin adsorbent was selected with different condence of ethanol for gradient elution.


RESULTS
The optimum condence was 35% ethanol.


CONCLUSIONS
The extraction ratio of paeoniflorin was >50%, and the extraction process is simple and convenient. The regenaration of resin is easy, this method is advisible.
Liu
Yonggang
Y
Pharmaceutical College, Jilin University, Changchun 130021.
Jin
Xiangqun
X
Ye
Jin
J
Zhou
Zhaoyue
Z
Xie
Yubo
Y
Wang
Xiaofei
X
D002851:Chromatography, High Pressure Liquid; D004365:Drugs, Chinese Herbal / Q000302:isolation & purification; D000431:Ethanol; D006027:Glycosides / Q000032:analysis / Q000302:isolation & purification*; D029596:Paeonia / Q000737:chemistry*; D010946:Plants, Medicinal / Q000737:chemistry*; D012117:Resins, Synthetic; D013678:Technology, Pharmaceutical / Q000379:methods*; D014867:Water
D004365:Drugs, Chinese Herbal; D006027:Glycosides; D012117:Resins, Synthetic; D014867:Water; D000431:Ethanol