Recovery and Purification Comparison of Glycinin Using Various pH Extraction Procedures on a Continuous Injection Gradient Gilson PLC 2020 System

In this application, semi‐preparative continuous HPLC purification of Glycinin from a commercial soy protein powder was performed using the Gilson PLC 2020 Personal Purification System to compare recoveries from three different Glycinin extraction solutions at pH 4.5, 7.0, and 11.0.