Whether hairy crabs that have been left overnight can be eaten mainly depends on whether they are well preserved. If they are well preserved, they are still edible. However, it is best to eat hairy crabs on the same day, because the histidine in leftover crabs overnight will be decomposed into histamine under the action of certain microorganisms. Although reheating can kill pathogenic microorganisms, it cannot destroy toxins, which will cause many gastrointestinal problems. Unscrupulous people are easily poisoned after eating it, so it is recommended that hairy crabs be steamed and eaten freshly.

How to store hairy crabs overnight: Cool the hairy crabs, drain the water, then wrap them in plastic wrap to isolate microbial contamination, and then place them in the cold storage compartment of the refrigerator to prevent deterioration due to high temperatures.

How to eat hairy crabs after staying overnight: To eat hairy crabs overnight, you need to boil and steam them. They must be heated over high heat to kill bacteria at high temperatures. After eating, you can add some minced ginger to help sterilize. Heat the hairy crabs thoroughly and must achieve complete sterilization before they can be eaten again.

Crabs contain more vitamin A, which is helpful for keratinization of the skin; it can also supplement calcium for rickets in children and osteoporosis in the elderly. China is widely distributed in lakes along the north and south coasts. Among them, the Yangtze River system has the largest production and extremely delicious taste.

Taboos

1. People with weak and cold conditions should not eat it.

2. People with sensitive skin should not eat it.

3. People with high cholesterol should not eat it.

4. Pregnant women should not eat it.

5. Avoid eating it half-cooked.

6. Never give crabs a beer.

7. Do not eat it with cold food.