Ozone stress alters amino acid and flavonoid metabolism of Ziziphi Spinosae Folium. - Fu, Xiangrui; Li, Caihong; Zhao, Mengwei; Xu, Yulong; Guo, Lanping; Yan, Yuping; Ma, Donglai; Gu, Xian (Journal of Hazardous Materials, 2025)