abstract |
(57) [Summary] (Modified) [Problem] To provide a bioactive composition having excellent immunostimulating action, antioxidant action and anticancer promoting action, and useful for maintaining beauty and health. A molecular weight of 3 obtained by hydrolyzing silk protein. A physiologically active composition comprising 100 to 5,000 peptides is used as an active ingredient and applied to foods and drinks, cosmetics, and pharmaceuticals. |