大孔吸附树脂纯化葛根总皂苷的研究OACSTPCD
Study on purification of total saponins from Pueraria lobata with macroporons resin
目的 筛选大孔吸附树脂纯化葛根总皂苷的最佳工艺,为葛根工业化生产提供参考.方法 以葛根总皂苷质量分数为指标,从树脂类型、上样吸附速度、洗脱剂用量、乙醇体积分数等参数优选葛根总皂苷的最佳纯化工艺条件.结果 D101型大孔吸附树脂纯化效果较好,其最佳工艺条件为:取适当质量浓度的供试品溶液上样,吸附速度为2 BV·h-1,吸附饱和后,先以4 BV水洗脱,再分别以体积分数30％、50％及70％乙醇各4 BV洗脱.纯化后产物中总皂苷质量分数为26.32％.…查看全部>>
Objective To investigate the purification of total saponins from Pueraria lobata by macroporous resin to provide evidence for the industrial production. Methods A reasonable purifying process was established,and the resin's specifications, the flow rate of the sample's adsorption, the amount of the eluant and,the concentrations of ethanol.and so on,were investigated with the yields of total saponins as index. Results D101 resin showed a good purifying profil…查看全部>>
王治平;李卫民;高英;刘杰
广东药学院药科学院,广东广州510006广州中医药大学中药学院,广东广州510006广州中医药大学新药研究开发中心,广东广州510006广州中医药大学中药学院,广东广州510006
中医学
葛根总皂苷大孔吸附树脂吸附动力学曲线吸附等温线最佳工艺
total saponins from Pueraria lobata macroporous resin adsorption kinetic curve adsorption isotherm optimum process
《广东药学院学报》 2012 (2)
145-148,4
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