Crab is a common type of seafood, and many people love it because it is rich in various nutrients and is good for supplementing health. People like to eat fresh crabs, so that it tastes good to eat, so the preservation of crabs need to pay close attention to, then what kind of preservation method can keep the crab fresh?

Crabs live in the water. If they lack water or are not refrigerated, they can easily degenerate. In this case, the taste changes when cooking or grilling. In severe cases, it also causes harm to the human body. Therefore, various crabs are preserved. The method still needs to learn.

A refrigerator to save crabs

Crabs are fresh aquatic products and have a short shelf life after leaving the water. The amount of crabs that can be eaten in 3 days or so is relatively simple to keep: Select vibrant crabs and tie the crab's feet and gates together. Reduce the crab's physical exertion, and then put it on the freezer of the refrigerator and cover it with a wet towel. When you eat each day, you will first choose the less vital energy-rich crabs to keep.

The method of differentiation is: touch the eyes of the crab with your hands, if the reaction is not sensitive, it indicates that the vitality is insufficient.

Second, plastic bucket / pot preservation crab

Prepare a 30-50 cm tall plastic bucket/pot. The inner wall of the plastic bucket/pot is not easy to escape. Put the Crab crabs in it and do not stack them; then add water to half the height of the crab's body - mainly Moisturizing. Do not completely bury the hairy crabs. If the water is too deep, the crabs will suffocate due to lack of oxygen. The barrel/pot does not need to be capped. This method is used to preserve the crabs. When the temperature is not high, the crabs can be stored for more than 5 days.

Method 3: Holding the crabs in the holding pool

If the quantity of crabs purchased can't be eaten for more than 35 days, you can't use the above method to store them. The best way is to put your own bathtub into a holding pool and let it be enjoyed by the crabs first: because of the bathtub walls Smooth, the crab can not escape, and then gently pour the crab into the bathtub, fill the water just to bury the crab, if the crab stands up eight feet can be in the water to breathe, and according to the storage time and the amount of taste small amount of fish shrimp, The crabs stored in this way can generally be stored for more than 7 days or more, and the survival rate of crabs with good quality can be up to 95%.

Tips: The three methods mentioned above have a good effect on the preservation of crabs, ensuring that crabs are fresh enough to allow the body to absorb its nutritional value as much as possible. When people buy crabs, they also need to pay attention to the selection of fresh crabs is also very important.

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