A method for bleeding fish, a method for producing fish after bleeding, and a device for bleeding fish and fish after bleeding.

摘要

PROBLEM TO BE SOLVED: To provide a method for removing blood from a fish, which can suppress the odor of the fish without deteriorating the umami of the fish, and a device for removing blood from the fish and the fish after the blood removal treatment. SOLUTION: The curing step ST101 for swimming the fish in a curing liquid which is a liquid in which oxygen is dissolved, the activation step ST102 for destroying the brain of the fish, the nerve tightening step ST103 for destroying the spinal cord of the fish, and a tubular The press-fitting liquid, which is a liquid containing fine bubbles, is press-fitted into the fish vasculature through the insertion step ST104, which inserts the tubular device, which is a member, into the fish vascular system, and the tubular device, which is inserted in the insertion step ST104. The press-fitting step ST105 and the cooling step ST106 for cooling the fish after the press-fitting step are included. [Selection diagram] Fig. 1