1 Is pufferfish poisonous?

Pufferfish is poisonous.

Pufferfish contains a neurotoxin - tetrodotoxin, which is a marine toxin that is unstable to heat and insoluble in water. It is a strong neurotoxin. The toxin in edible pufferfish is 0.5mg-3mg. It can be fatal. There are no toxins in the muscles of pufferfish. When eating pufferfish, the internal organs and skin should be removed, and then cooked and heated thoroughly before eating.

Pufferfish

2 Where is pufferfish poisonous

Pufferfish contains toxins all over its body except its muscles.

Pufferfish contains tetrodotoxin. The kidneys, skin, blood, spleen and stomach, and reproductive organs of pufferfish all contain toxins. The ovaries and liver are the most toxic, followed by the kidneys, blood, eyes, parotid glands, and skin. If eaten Before eating, the internal organs need to be completely removed, peeled off, and cleaned, and the muscles should be used as the eating parts.

Pufferfish

3 Why do you still eat pufferfish if it is poisonous?

Because it tastes delicious.

Pufferfish, anchovies and swordfish are also known as the "Three Delicacies of the Yangtze River". As long as the internal organs are properly processed and heated thoroughly, pufferfish is edible. Moreover, pufferfish contains a large amount of high-quality protein and minerals. Substances, amino acids, unsaturated acids, carbohydrates and other nutrients have many beneficial effects on the body after consumption.

Pufferfish

4 Why is pufferfish not poisonous?

Every pufferfish contains toxins.

The tetrodotoxin contained in pufferfish is a marine toxin that is also contained in salamanders and spotted-footed toads. It is a strong neurotoxin. Even low levels of tetrodotoxin can inhibit the passage of sodium. Nerve cell membranes are more toxic than sodium cyanide. Therefore, when eating puffer fish, be sure to heat it thoroughly to avoid harm to the body.