Effects of Calcium Sulfate on Soy Protein Isolate-Based Emulsion Microgels

This study delves into the formation and rheological properties of soy protein isolate-based emulsion microgels (EMG) and focuses on the influence of different concentrations of calcium sulfate (CaSO4). EMG show potential as carriers for encapsulating lipophilic compounds, enhancing stability and nutrient delivery. The research systematically investigates how varying CaSO4 concentrations affect the characteristics of EMG, providing insights into their formation mechanisms. The results demonstrate that changing CaSO4 concentrations significantly affects the size, stability, and rheological behavior of EMG. Notably, under shear conditions, the EMG structures experience partial disruption but still maintain their elasticity, highlighting their ability to recover. These findings have promising implications for applications involving the protection of lipophilic compounds and the enhancement of nutrient delivery systems, making a valuable contribution to the field of food science and technology.