Analysis of aroma differences in postharvest pepper treated with exogenous methyl jasmonate based on electronic nose and HS-SPME/GC-MS techniques - Qitong Cai; Yufeng Ma; Kangning Ma; Zeyu Zhang; Feibiao Gao; Cheng Wang; Jing Zhang; Jianming Xie (Postharvest Biology and Technology, 2026)