[Study on Enrichment process of total flavones from Semen cuscutae with macroporous resin].
OBJECTIVE
To study the optimal conditions and parameters for the enrichment process of total flavones in Semen cuscutae with macroporous resin.


METHODS
With the enrichment degree of total flavones in Semen cuscutae as an index, the optimal conditions of the enrichment process were investigated.


RESULTS
The aqueous extract from Semen cuscutae was taken into the macroporous resin column, then the resin was washed by distilled water to get rid of impurity and 30% and 70% ethannol to elute total flavones. The above conditions were optimal.


CONCLUSIONS
The process is feasible to enrich effective ingredient flavones from Semen cuscutae.
Wang
Yajun
Y
Department of Pharmacy, Changzheng Hospital, Shanghai.
Guo
Cheng
C
Liu
Gaolin
G
Zhang
Chun
C
D000327:Adsorption; D000837:Anion Exchange Resins; D003124:Colorimetry; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification; D047309:Flavones / Q000032:analysis / Q000302:isolation & purification*; D010946:Plants, Medicinal / Q000737:chemistry*; D012117:Resins, Synthetic; D012661:Semen / Q000737:chemistry*; D013678:Technology, Pharmaceutical / Q000379:methods*
D000837:Anion Exchange Resins; D004365:Drugs, Chinese Herbal; D047309:Flavones; D012117:Resins, Synthetic