Methods:The best technology of purification was datermined by the physicochemical and pharmaceutical evaluation of astragaloside concentrations and swelling ratio of mouse ears pain inhibition.

• 方法:以黄芪甲苷含量、小鼠耳廓肿胀率、小鼠热板疼痛抑制率为指标,通过药化学和药效学的综合评价,优选最佳纯化工艺。