The Effect of Non-covalent Interaction of Soy Protein Isolate with Quercetin and Rutin on Functional Properties and in Vitro Digestion Characteristics
The changes in functionality (solubility, emulsification, gelation) and digestibility of quercetin-soy protein isolate and rutin-soy protein isolate complexes were analyzed in this paper.The interaction was studied by UV-Vis spectroscopy and fluorescence spectroscopy.The mechanism, the type of fluorescence quenching, the number of binding sites and