You cannot stay overnight if the sturgeon is dead.

Sturgeons cannot be eaten if they are dead for more than 6 hours, because the more histamines will be decomposed in the body after the sturgeons are dead for more than 6 hours, and the more toxins will be accumulated. It can cause poisoning in the body, so you need to be careful when eating it.

Sturgeons contain a substance called histine. Histamine is easily decomposed into histamine after the death of sturgeons. As the death time of sturgeons prolongs, under the action of bacteria, The decomposition of histamine will be faster, so more and more histamine will accumulate in the sturgeon's body. Histamine is a toxic substance that can easily cause poisoning if eaten by humans, so they will die. Try not to eat sturgeon.

Introduction:

1. Blindfolding method: Use soaked paper to stick to the fish’s eyes, because there is a death gland behind the fish’s optic nerve, which will be broken when it leaves the water. . Using this method, the death gland can be maintained for a period of time, thus extending the life of the fish.

2. Anesthesia method: Put one or two drops of white wine into the nostrils of live crucian carp and carp, then put the fish in a ventilated basket and cover it with a layer of wet cloth. The fish will not die within two or three days. .

3. Blanching method: Blanch the fish in hot water of 88 degrees Celsius for two seconds, pick it up and put it in the refrigerator to keep the fish fresh for twice as long as before. This is because scalding in hot water has the effect of sterilizing and detoxifying.