AAPH method and the antioxidant activity was decreased
in the order: crude tea proteins > tea polyphenols > tea
polysaccharides. Tea polyphenols and tea polysaccharides
of Se-enriched green tea presented significantly higher antioxidant activities than that of regular green tea. No significant difference of antioxidant activities was found between
crude tea proteins of Se-enriched green tea and regular green
tea. The combinations of Se with tea polyphenols and tea
polysaccharides were responsible for the higher antioxidant
activities of Se-enriched green tea than regular green tea.