| 摘要 |
PURPOSE:To obtain fishes processed into tissue of various shapes having improved taste, by melting fishes and shellfishes once, and making them into new tissue. CONSTITUTION:In treating a mixture of fishes or shellfishes, marine beef and/or soybean protein by a twin-screw extruder having a die with an induction nozzle in the form of flat shape, circular shape, double cylindrical shape, etc., the tip of the screw is heated to 110-250 deg.C, and a material to be treated is made into a heated and molten state. As the material in a molten state is introduced into the induction nozzle, the material in a molten state is made into tissue by raising the temperature of the material at the front half of the nozzle, keeping the temperature as it is, or cooling the material, the material made into tissue is cooled at the rear half of the induction nozzle, the temperature of the material is made <=100 deg.C and the material is introduced outside of the induction nozzle.
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