| abstract |
(57) [Summary] [PROBLEMS] To develop an active oxygen adsorbing material having excellent activity for adsorbing active oxygen in a system in which active oxygen species are present, and to utilize the active oxygen adsorbing material to cause various harmful functions. Aim for safe detoxification. SOLUTION: A substance obtained by subjecting a material selected from carbohydrate, protein, quaternary amine compound, polyurethane, Fe complex, Mn complex and the like to alkali treatment, washing with water and neutralizing, and excellent active oxygen adsorption The present invention also provides a substance having a water-insoluble polyphenol as a main component and having an active oxygen adsorption ability. The substance is useful for developing a new functional food. |