Sustainable green extraction of polysaccharides from Caryophylli Flos using ultrasound-assisted DES: Process optimization, structural identification, and bioactivity - Penghua Shu; Hao Yang; Hao Yin; Zifan Zhang; Yilin Chen; Si Chen; Shoujie Guo; Jingjing Zheng; Xialan Wei; Chunjie Lv; Jingbo Zhou; Jihong Huang (Food Chemistry, 2026)