This paper screened the best one from 5 kinds of macro-porous resins for the isolation and purification of aubergine red pigment.

• 运用静态吸附与解吸试验对5种大孔吸附树脂进行了筛选,通过单因素试验、正交试验确定了大孔树脂吸附茄子皮红色素的最佳操作条件。