Fecha de publicación: 01/12/2022 Fuente: WIPO Meat [Problem] To provide: a method for manufacturing a highly active, porous, dried fish-protein ingredient, the method making it possible to reduce storage costs for raw ingredients in the manufacture of a fish paste product, to improve the operation efficiency of said manufacture, and to reduce variation in the quality of manufactured fish paste products; a highly active, porous, dried fish-protein ingredient; and a fish paste product having the same as a raw ingredient. [Solution] In the present invention, a highly active, porous, dried fish-protein ingredient is manufactured by using: a preparation step for removing heads and internal organs from fish and producing a dressed fish; a meat extraction step for extracting fish meat from the dressed fish; a water soaking step for washing the extracted fish meat and producing soaked meat; a refinement step for removing scales and bonelets from the soaked meat and producing refined meat; a dehydration step for dehydrating the refined meat and producing dehydrated meat; a stir-mixing step for adding a saccharide to the dehydrated meat, stir-mixing these ingredients, and producing a base; a molding step for molding the base into a sheet form, etc.; a freezing step for freezing the molded base using a freezer; and a freeze-drying step for freeze-drying the frozen base using a freeze-dryer.