How long can crabs be kept in the refrigerator without dying? How to store crabs in the refrigerator

We all know that crabs are delicious, nutritious, and can be eaten in a variety of ways. They can be steamed, boiled, or stir-fried. They are all very delicious and are a popular autumn delicacy. Many people buy crabs to eat, and if they can't finish the crabs they buy, they usually put them in the refrigerator. So how long can crabs be kept in the refrigerator? Let's take a closer look!

How long can crabs be kept in the refrigerator?

Raw crab

Fresh crabs can be kept for about a week if stored in the refrigerator in the correct way.

If you need to store it for a longer time, it is recommended to put it in the freezer of the refrigerator, or make the crab into crab meat for preservation.

However, for crabs, its freshness will determine its taste. Therefore, it is best to buy and eat crabs immediately, and it is best not to store them for too long to avoid losing their deliciousness and freshness.

Crabs are a type of seafood that must be eaten alive. Dead crabs will decompose and produce histamine in the body, which is toxic, so dead crabs cannot be eaten.

If you buy crabs at home and don't plan to eat them for a while, you can store them in the refrigerator.

Place the tied crabs on a tray, then put the tray in the refrigerator, keep the temperature at 5-8 degrees Celsius, then cover the crab's back with a wet towel, and that's it.

When crabs are in such a low temperature and humid environment, their own energy loss will be reduced, and they will not die even if they do not eat for a short period of time.

If you need to store crabs for about a week, this method is the simplest and most effective.

If you want to store crabs for a long time, you can only put them in the freezer. Put the crabs in the freezer while they are still alive. At extremely low temperatures, it is difficult for toxic and harmful substances to be produced in the crabs. When you want to eat them, just take them out and steam them.

However, under this storage method, the crabs will inevitably lose a certain amount of water, and the fishy smell will become stronger, which will have a certain impact on the taste of the crabs.

Cooked crab

Cooked crabs should not be stored in the refrigerator for a long time. Cooked crabs in the refrigerator should be eaten as soon as possible. It is best to eat crabs before noon the next day.

Cooked crabs can be stored in the refrigerator for a relatively short time, but they can keep the crab meat fresh and delicious. Generally, the cooked crabs are placed on a plate and covered with plastic wrap. They can be stored for about 6-8 hours. If the temperature is low, the crabs can be stored at room temperature for several hours.

If the cooked crabs need to be stored overnight for a long time, it is recommended to store them in the freezer. However, moisture may be lost, making the crabs very dry. Therefore, it is best to freeze the crabs with the soup.

How to preserve crabs

Raw crab

If you buy too many hairy crabs at one time, you can store the raw hairy crabs in the refrigerator. This storage can keep the hairy crabs alive for several days.

If you need to store hairy crabs for a long time, you can only put them in the freezer of the refrigerator. Freeze them while they are still alive, and they can be stored for 1-2 months.

Cooked crab

If you cannot finish the steamed hairy crabs in a short time, you need to put them in a cool and ventilated place or refrigerate them in the refrigerator. The next time you eat them, you must reheat them and make sure they are fully heated before you can eat them.

How to choose crabs

The most important thing to look at when choosing crabs is the crab's vitality. You can shake the crab's eyes with your hand. If it can dodge quickly, it means it is still very alive. Then look at the weight. Some crabs look very big, but they are not as heavy as you imagined when you weigh them with your hands. It is best not to buy such crabs. Thirdly, check whether the crab's body is solid. You can pinch the first knuckle of the crab's leg closest to the body. Choose the ones that are full and meaty. Also pay attention to whether the joints are black. If so, it means it is not fresh. Finally, check whether the crab's body is damaged or bruised, which may affect the quality of the local meat.