Fish that lost their heads, filtered bones cleanly still

Many people might be surprised to see that the piece of fish that has been filtered with bone is clean, of course, "the head is removed from the neck".

A video was filmed in a restaurant in Japan that recently appeared, which made netizens wake up.

Most people were surprised to see the scene, obviously the fish was removed, the bone filter was long before but still " jumping jubilantly" on the tray for about 1.5 minutes.

Many people wondered, why this piece of fish could be kicked, moving so hard despite being removed from the head, and lying still on the tray.

The reason this fish can jump is because of the strong unconditional reflex of the body, or many people still call it the reaction of stiffness (Rigor Mortis).

Specifically, although the fish's brain has lost but the spine and nerves on the body are still active.

Just touch it, the spinal part of the irritated fish will continue to send signals to the muscle, creating a reflex reflex . Along with that, the muscles in the fish body still retain energy - this will help them perform the "dance" that beats as above.

Many others believe that, in fact, Japanese fishermen have applied the Ikejime slaughter method to ensure the best quality of fish meat.

Simple to understand, Ikejime surgery is to cause the brain of the fish to "die immediately" , then remove the blood in the fish and proceed to preserve the fish meat.

This method will help ensure that the meat after being kept meat will always keep the freshest possible.