pH cycling-induced structural remodeling of walnut protein-whey protein isolate complex: Trade-off between digestibility and bioactivity.
The bioactivity of plant proteins is often limited by the compact and aggregated structures. In this study, the walnut protein-whey protein isolate (WP-WPIp) complex was constructed via pH cycling. This treatment appeared to induce conformational changes characterized by a disordering of secondary structures and a disr...