Untargeted UHPLC–Q-Orbitrap-MS/MS profiling of six bamboo taxa for comparative chemical discrimination and SHAP-guided prioritization of antioxidant-associated metabolites
Bamboo leaves are phenolic-rich botanical materials with potential food and health applications, but their inter-taxon chemical heterogeneity complicates chemotaxonomic differentiation and chemistry-based quality evaluation. Here, untargeted ultra-high-performance liquid chromatography coupled (UHPLC)–Q-Orbitrap–MS/M...