大孔吸附剂对洋地黄强心甙吸附性能的研究

Studies on Adsorption of the Digoxin with the Macroporous Resin

从７种大孔吸附树脂中筛选出ＨＡ－２型和ＨＡ－３型２种吸附剂，考察它们对洋地黄强心甙──地高辛（Ｄｉｇｏｘｉｎ）具有较好的吸附性能。测定了该２种大孔吸附剂的比表面积、孔容及平均孔径，讨论了地高辛溶液的浓度、ｐＨ值等条件对吸附容量和吸附率的影响。

Digoxin was selected as digitoxin adsorbed with HA-2 and HA-3 macroporous resins screened from 7 kinds of resins. The physical properties such as specific surface area,pore volume and average pore diameter of the resins were investigated. The factors that affect the adsorption of digoxin are discussed.