If the crab is a normal death, and has been in a low temperature environment, just died off two or three hours can be eaten; if the crab is dead, and has been in a high temperature environment, just died off two or three hours is not recommended to continue to eat.

The crab is a rich protein, amino acids, carbohydrates and other nutrients ingredients, after eating the crab has strong muscles and bones, enhance immunity and other benefits, popular with the people, if it is a normal death of the crab, and low-temperature preservation, just died two or three hours can be cooked and eaten, if the crab is sick and died, and the environment temperature is still relatively high, then it is recommended not to eat, so as not to affect the health of the people. It is recommended not to consume it if the crab is sick and dead and the ambient temperature is still relatively high.

If you don't want to eat it, it's better to freeze it.

The crab meat is rich in protein, amino acids and other nutrients, delicious, but also very susceptible to bacterial contamination, so in order to avoid the crab bad, not eaten for the time being, it is best to put the crab into the refrigerator for preservation, raw freezing, it is easy to cause the death of the crab, but also easy to melt water, therefore, compared to the crab cooked frozen will be more appropriate.

3 crab is male delicious or female delicious

Each has its own flavor, according to personal eating habits can be eaten.

Crabs are divided into male and female crabs, generally speaking, male crabs will be bigger, in the female body there is crab yellow, in the male body there will be crab paste. Crab yellow delicate, crab paste rich, different flavors, but are more nutritious, therefore, male and female crabs have their own good, daily in the choice of eating crabs, in accordance with personal dietary preferences can be eaten.

can, but with microwave heating crabs should pay attention to the heating time do not heat too long.

Crab flavor delicate, fresh, is a popular aquatic products, and crab is also more nutritious, in the crab is rich in protein, fat, vitamin A, carotene and calcium, phosphorus, iron, selenium, zinc and other minerals, consumption of crab has to improve the body's immune system, accelerate the metabolism and other efficacy, the crab is generally do that is eaten, if temporarily eaten, then you can crab with If you can't finish it, you can wrap the crab in plastic wrap and put it in the refrigerator to save it. Before you take it out, put the crab into the microwave oven and heat it for one minute, and then you can eat it after the crab is thoroughly cooked.

However, note that when heating the crab in the microwave, do not heat it for too long to avoid the contents of the crab overflowing.