ResultsThe content of total flavonoids in obtained ointment could reach 60% under the condition that D301 type macroporous resin was used as absorption agent and 100 ml 20% ethanol as elution agent.

结果实验条件下，采用D301型大孔树脂进行吸附，20%乙醇100 m l洗脱，经大孔树脂处理后浸膏的总黄酮含量可达60%以上。

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The effects of polarity of resin, type of eluents acidity of water, ionic strength, rate of adsorption and elution on the percentage of recovery were described.

探讨了树脂极性、洗脱剂种类、水样酸度、离子强度、吸附与解吸速度等对回收率的影响。

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