Ultrasound-assisted covalent cross-linking of egg white protein with ferulic acid: Structure, foaming, and application in chiffon cake - Bowen Xiao; Shihui Hua; Siyao Han; Huajiang Zhang; Wentao Zhang; Ning Xia; Fuming Yang; Rui Chuang; Mohamed Ghamry; Ahmed M. Rayan (Food Research International, 2025)