MethodsThe orthogonal test was adopted to study the eluting effect of MDG with the elution rate as an index, and concentration of eluant, amount, elution velocity as the influence factors.

方法以猫豆胍洗脱率为考察指标，运用正交实验法考察了洗脱液浓度、用量和洗脱速度对洗脱效果的影响。