Abstract: The present invention relates to Regentide-012 and Regentide-013 and, more specifically, to a use of Regentide-012 and Regentide-013 for improving skin conditions. Regentide-012 and Regentide-013 according to the present invention is free of cytotoxicity and have remarkable effects of skin aging reduction, skin regeneration, skin elasticity improvement, skin wrinkle prevention, skin wrinkle reduction, and skin wound recovery and as such, can be variously utilized in the pharmaceutical, medicinal, cosmetic, and food fields.

Abstract: The present invention relates to regentide-034 and, more specifically, to a use of regentide-034 for improving the condition of the skin. Regentide-034 according to the present invention is noncytotoxic and has remarkable effects of skin aging alleviation, skin regeneration, skin elasticity improvement, skin wrinkle prevention, skin wrinkle reduction and skin wound regeneration, and thus can be variously used in the fields of pharmacology, medicine, cosmetics, and food.

Abstract: The present invention relates to Regentide-041 and, more specifically, to a use of Regentide-041 for improving skin conditions. Regentide-041 according to the present invention is free of cytotoxicity and has remarkable effects of skin aging reduction, skin regeneration, skin elasticity improvement, skin wrinkle prevention, skin wrinkle reduction, and skin wound recovery and as such, can be variously utilized in the pharmaceutical, medicinal, cosmetic, and food fields.

Abstract: Disclosed is a method for manufacturing a composite nanofiber support and a fish collagen/synthetic polymer nanofiber support manufactured by the method, wherein the method comprises: a first step for dissolving a synthetic polymer in an organic solvent; a second step for dissolving a fish collagen in water to prepare an aqueous fish collagen solution; a third step for adding the aqueous fish collagen solution prepared in the second step to the synthetic polymer solution prepared in the first step, followed by mixing; and a fourth step for electrospinning the mixture solution prepared in the third step to manufacture a nanofiber support.

Abstract: Disclosed is a method for manufacturing a composite nanofiber support and a fish collagen/synthetic polymer nanofiber support manufactured by the method, wherein the method comprises: a first step for dissolving a synthetic polymer in an organic solvent; a second step for dissolving a fish collagen in water to prepare an aqueous fish collagen solution; a third step for adding the aqueous fish collagen solution prepared in the second step to the synthetic polymer solution prepared in the first step, followed by mixing; and a fourth step for electrospinning the mixture solution prepared in the third step to manufacture a nanofiber support.

Abstract: Disclosed is a method for manufacturing a composite nanofiber support and a fish collagen/synthetic polymer nanofiber support manufactured by the method, wherein the method comprises: a first step for dissolving a synthetic polymer in an organic solvent; a second step for dissolving a fish collagen in water to prepare an aqueous fish collagen solution; a third step for adding the aqueous fish collagen solution prepared in the second step to the synthetic polymer solution prepared in the first step, followed by mixing; and a fourth step for electrospinning the mixture solution prepared in the third step to manufacture a nanofiber support.

Abstract: Disclosed is a method for manufacturing a composite nanofiber support and a fish collagen/synthetic polymer nanofiber support manufactured by the method, wherein the method comprises: a first step for dissolving a synthetic polymer in an organic solvent; a second step for dissolving a fish collagen in water to prepare an aqueous fish collagen solution; a third step for adding the aqueous fish collagen solution prepared in the second step to the synthetic polymer solution prepared in the first step, followed by mixing; and a fourth step for electrospinning the mixture solution prepared in the third step to manufacture a nanofiber support.