Origin-dependent chemical profiles and quality differentiation of candied Prunus mume: Insights from metabolomics, GC–MS volatile profiling, and interpretable machine learning
Prunus mume is widely processed into candied products, but the food-chemical basis of origin-related quality variation remains unclear. Fruits from fourteen Chinese origins were processed into candied P. mume (CPM) under a unified candying regime and analyzed using quality-trait assays, gas chromatography–mass spectrom...