Multiscale structure and digestibility of ultrasound-extrusion prepared starch-phenolic complex.
This study investigated the preparation of V-type starch-phenolic acid complexes via ultrasound-assisted extrusion, utilizing three distinct starch sources (corn, potato, and pea) and two phenolic acids (ferulic acid, FA; gallic acid, GA). Structurally, the complexation was significantly influenced by the starch botani...