Original ResearchPublished 21 September 2026Integrated AUF-UPLC-MS and fraction-activity correlation to identify COX-2-targeted constituents of Shaoyao Gancao decoctionLiping Li · Jun Chi · Hejia Wan · Yadi Hou · Bingjie Ren · Yixiao Li · Liping DaiFrontiers in Chemistrydoi 10.3389/fchem.2026.1912431