Total triterpeniods from Rabdosia lophanthoides var.gerardianus with macro porous resin
- VernacularTitle:大孔树脂富集纯化狭基线纹香茶菜总三萜酸工艺研究
- Author:
Chaozhan LIN
;
Cuixian ZHANG
;
Zhongxiang ZHAO
;
Chenchen ZHU
- Publication Type:Journal Article
- Keywords:
Rabdosia lophanthoides var.gerardianus;
total triterpeniods;
separation and purification;
AB-8 macroporous resin
- From:
Chinese Traditional Patent Medicine
1992;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To study the enrichment-purification process of total triterpeniods from Rabdosia lophanthoides var.gerardianus with macro porous resin. METHODS: The purify of the total triterpeniods was used as marker to optimize the adsorptive capacity and elution characteristics. RESULTS: The result showed that 20 mL of the extraction solution(0.5 g/mL) was purified with a column of macro porous resin(d15 mm?h120 mm,V=20 mL,dried weight 10 g) and washed with distilled water,then eluted with 80 mL 60% ethanol and 160 mL 90% ethanol in proper order.With macro reticular resin to adsorb and purify,the elution ratio of total triterpeniods of 90% ethanol fraction was 93.2% and the purity reached above 20%. CONCLUSION: This process of applying macro reticular resin to adsorbing and purifying total triterpeniods from Herba Rabdosia lophanthoides var.gerardianus was successful.
