Comprehensive chemical and bioactive investigation of Chinese peony flower: a case of valorization of by-products as a new food ingredient from Chinese herb - Peng, Meng-ling; Gong, Ming-Jiong; Zhang, Jing; Gadetskaya, Anastassiya V.; Liang, Qian-Wen; He, Pei-Wen; Qiu, Xiao-Hui; Huang, Zhi-Hai; Xu, Wen (Frontiers in Plant Science, 2025)