After isolation and purification,it revealed that the analytical effect for separating the flavor peptide of GFC is better than IEC in such complex matrix as fermentation.

• 分离纯化结果显示,Sephadex G-25凝胶过滤层析的分离纯化效果优于D301离子交换层析,更适合于分离复杂体系发酵液中的风味肽。