Camellia bee pollen, Ultrasound treatment, Microstructure, Bioactive components, Antioxidant activities, Metabolomics analysis
Rape bee pollen, Hot-air drying, Color deterioration, α-dicarbonyl compounds, 5-hydroxymethylfurfural, Carotenoids
Sensory evaluation, Physicochemical features, Weighted preferences score, machine learning, SHAP analysis