Abstract:
PROBLEM TO BE SOLVED: To provide a new material which has production promotion ability of at least one selected in a group comprising safe and significant collagen and hyaluronic acid, and to provide a new material which has suppression ability of keratin water reduction, and improvement ability of skin roughness.SOLUTION: The composition includes protease hydrolysate of soy bean protein, and promotes the production of at least one selected in a group comprising collagen and hyaluronic acid in cells. The composition includes protease hydrolysate of soybean protein of the soy bean protein, suppresses keratin water reduction, and improves skin roughness.
Abstract:
PROBLEM TO BE SOLVED: To provide a collagen synthesis acceleration composition and a collagen synthesis accelerator which are highly safe and superior. SOLUTION: The superior collagen synthesis acceleration composition or collagen synthesis accelerator uses at least one kind selected from the group consisting of ascorbic acid, an ascorbic acid derivative, and their salts in combination with δ-tocopheryl retinolate and enhances the collagen synthesis acceleration action to remarkably increase the amount of collagen synthesized. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To obtain a safety and highly effective composition for inhibiting sebum secretion, characterized by containing red seaweed. SOLUTION: This sebum secretion-inhibiting composition excellent in its inhibiting effect is obtained by blending at least one red seaweed powder or red seaweed extract as an effective ingredient. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To obtain an antioxidative composition having excellent antioxidative effect. SOLUTION: The antioxidative composition is obtained by formulating at least one kind selected from the group consisting of ascorbic acid, an ascorbic acid derivative and their salts with δ-tocopheryl retinoate as active ingredients. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide a new material having ability for promoting the production of at least one selected from the the group consisting of collagen and hyaluronic acid. SOLUTION: The peptide represented by Leu-Glu-His, a derivative thereof or a salt thereof except the peptides represented by Leu-Glu-His-Ala, Leu-Asp-His-Ala and Leu-Glu-His-Ala-Phe, a derivative thereof or a salt thereof is provided. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a new material having at least one kind of production-promoting ability selected from the group consisting of collagen and hyaluronic acid safe and significant in a cell; and to provide a composition usable as an external preparation. SOLUTION: The peptide represented by formula (1): Leu-Glu-His, formula (2): Leu-Glu-His-Ala, formula (3): Leu-Glu-Lys-Ala, formula (4): Leu-Asp-His-Ala and formula (5): Leu-Glu-His-Ala-Phe, or a derivative thereof or a salt thereof is provided. The compositions containing them are also provided. COPYRIGHT: (C)2007,JPO&INPIT