Pectin from Phyllanthus emblica L.: Structure elucidation and synergistic in vitro anti-stomach adenocarcinoma effects with 5-fluorouracil - Haotian Huang; Jiajie Chen; Ran Cheng; Yihan Wang; Yuting Zeng; Yanzhen Wang; Dongsheng Yang (Carbohydrate Polymers, 2026)