The current study aimed to show the seasonal fluctuations' impact on the composition and bioactivities of the essential oil (EO) of Zanthoxylum piperitum (L.) DC. 'Odorum' (the Odorum) leaves. The four seasons steam-distilled EOs were examined chemically using GC/MS, followed by molecular networking, and tested biologically for antioxidant and an-timicrobial characteristics. The identified compoun...