申请人:TOKIWA KANPO PHARMACEUTICAL CO., LTD.
公开号:EP0101639A2
公开(公告)日:1984-02-29
A process for isolating saponins and flavonoids from a leguminous plant, comprises extracting the plant, or a part thereof, with an aqueous alkaline solution, separating the extract from insoluble matter comprising fibrous materials, applying the extract onto a non-polar or slightly polar adsorbent resin, and treating the resin with a polar solvent to elute the saponins and the flavonoids adsorbed on the resin.
从豆科植物中分离皂苷和黄酮类化合物的工艺,包括用碱性水溶液萃取植物或其一部分,将萃取物与包括纤维材料在内的不溶物分离,将萃取物涂在非极性或微极性吸附树脂上,然后用极性溶剂处理树脂,以洗脱吸附在树脂上的皂苷和黄酮类化合物。