Quantification of amygdalin, prunasin, mandelonitrile, and free cyanide in homemade and commercial Prunus mume syrups using UHPLC–(ESI)QqQ–MS/MS and their dietary risk assessment - Hyunjun Lee; Su Yeob Cho; Young-Kyoung Kim; Hyun-Seok Kim; Alyson Mitchell; Hyang Sook Chun; Kwang-Won Lee; Jihyun Lee (Food Chemistry, 2026)