The feasibility of this method was predicted through calculating cation and anion concentrations in typical amino acid mixture solutions,and then validated by electrodialysis experiment.

• 在对混合氨基酸溶液中离子成分进行分析的基础上,预测了此方法的可行性,并通过电渗析方法对模拟发酵液进行实验来验证此预测结果。