Physiological and proteomic insights into melatonin-mediated delay in postharvest quality deterioration of blue honeysuckle fruit - Ruiling Liu; Lun Tao; Xiangjun Fang; Chaoyi Shen; Junwei Huo; Maratab Ali; Huizhi Chen; Hailong Yang; Haiyan Gao (Postharvest Biology and Technology, 2026)