Electrochemical properties and slow release properties of Mung bean protein gel

This study investigates the influence of Ca 2+ on the electrochemical properties and performance of catechin-loaded mung bean protein hydrogels. Our results demonstrate that increasing Ca 2+ concentration significantly improves the encapsulation efficiency and drug loading rates within the hydrogel, leading to enhanced drug delivery capabilities. Furthermore, we observe that the electrochemical properties, including viscosity and storage modulus (G’), of the mung bean protein hydrogel exhibit an optimal trend, peaking at a Ca 2+ addition of 10%. Importantly, our hydrogel demonstrates superior slow-release properties in a simulated gastric-intestinal digestion model, particularly when the Ca 2+ concentration is increased. These findings highlight the essential role of Ca 2+ in fine-tuning the electrochemical properties of mung bean protein hydrogels and provide valuable insights for the design of efficient drug delivery systems. The novelty of our work lies in the comprehensive investigation of the effects of Ca 2+ on both the electrochemical properties and slow-release capabilities of mung bean protein gel, as well as the elucidation of their potential applications in drug delivery.