Preparation and Characterization of Dual-Stabilized Vanillin Complexes Based on Soy Protein Isolate Through pH-Shifting Strategy
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Vanillin is widely used in foods, but its poor water dispersibility and limited stability reduce its flavor performance during processing and storage. In this study, soy protein isolate (SPI) was used as a food-grade carrier to prepare soy protein isolate-vani... ...