| abstract |
[PROBLEMS] To provide a new plant-derived material that has a high antioxidant activity, is weak in astringency and irritation, and can be applied to external preparations for skin, bath preparations, and foods. [Solution] Tea from Camellia sinensis Superoxide dismutase (Superoxide Dismutase) activity obtained by adding 110 parts by weight or more of water to 100 parts by weight of dry tea and inoculating and growing the fungus is 2,000 units / in terms of solid content. Post-fermented tea having g or more. [Selection figure] None |