Kinetic fingerprinting and food matrix interactions reveal the gastrointestinal behavior of polyphenolics in stir-fried green tea.
Stir-fried green tea polyphenols exhibit strong antioxidant capacity; however, they degrade rapidly during gastrointestinal transit. This study combined antioxidant kinetic profiling, chemometric analysis, simulated digestion, and Caco-2 cell permeability models to identify the principal antioxidant drivers and evaluat...