Urea-Reassembled Soy Lipophilic Protein Nanoparticles for Resveratrol Delivery: Structure, Interfaces, and Digestion

This study investigated the structure, interfacial properties, and digestibility of resver- atrol (Res)-loaded soybean lipophilic protein (LP) nanoparticles using a urea-induced disassembly–reassembly approach. Structural analysis confirmed that LP partially re- stored its secondary to quaternary structures during dialysis, verifying the reversibility of structural reassembly. Analysis of LP–Res nanoparticles showed that increasing urea concentration ([U]) led to the highest encapsulation...