| 摘要 |
PROBLEM TO BE SOLVED: To obtain dried powder of egg useful for feed, etc., of an aquicultural fish, etc., with reduced clarification cost by coagulating protein in a state of suppressing evaporation of moisture contained in an egg, then evaporating the moisture. SOLUTION: This dried powder of egg is obtained by cutting the shell of an egg such as an egg contained in the shell, removing the shell and filling the egg in a treating tank 3, stir-blending egg yolk with egg white by a motor 5, generating a fine coagulated material of protein from the protein contained in the egg in the state of suppressing evaporation of moisture contained in the egg at 65-75 deg.C and then evaporating the moisture. |
