Controlled thermal unfolding of soy protein isolate modulates transglutaminase-induced gelation and network structure of fish gelatin.
Mixed-protein gel systems have emerged as an effective strategy for tailoring textural and structural properties in sustainable food systems. In this study, the effects of varying ratios (1:1, 2:1, 4:1) and thermal pretreatment (75, 85, 95 °C) of soy protein isolate (SPI) on the gelation behavior of transglutaminase (T...