Interactions and binding mechanisms of soy protein isolate with theasinensin A in different pH conditions by multi-spectroscopy analysis and molecular docking - Haoyu Zhang; Weiqi Xu; Yulu Wang; Xia Fan; Qiankun Guo; Hongjun Liu; Jialu Ao; Tianjin Sun; Muhammad Abid; Xiaoxiong Zeng (Food Chemistry, 2026)