
Keywords: Apple pomace; Oat; Extrusion; Antioxidants; Cereal; Polyphenols; ECP; Extrusion-cooking process; OF; Oat flour; AP; Apple pomace; PS; Potato starch; UM; Unprocessed mixture; HPLC; High-performance liquid chromatography; DPPHË; 2,2-diphenyl-1-picrylhydraz