The food in each solar term is different, and we need to eat crabs in the autumn equinox solar term. Then do you know why you eat crabs at the autumnal equinox? The following is why I want to eat crabs in the autumn equinox _ the benefits of eating crabs. Welcome to read and share.

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Why do you want to eat crabs at the autumnal equinox?

The autumnal equinox is the most plump and nourishing time for crab meat. Crab is a fine and precious aquatic product with tender and delicious meat. Not only that, crabs also have extremely high nutritional value. Their protein content is several times higher than that of pork and fish, and they are rich in nutrients such as calcium, phosphorus, iron and vitamin A..

There are many kinds of crabs. There are about 6 kinds of crabs in China, and crabs can be divided into fresh water and seawater. The most famous genus of freshwater crabs is "hairy crabs", commonly known as river crabs, hairy crabs and clear water crabs. Generally, they mature from September to October, which is in the autumn equinox season every year.

The common swimming crabs and flower crabs in the market are all marine crabs. Due to the wide distribution of marine crabs, the mature seasons of marine crabs vary from place to place, generally from south to north, with the peak season from March to May and September to October, and the output of Liaodong Peninsula in Bohai Bay is more from April to May. Choose the right season to eat crabs. The autumnal equinox is the mature season of crabs, which tastes fat and fragrant. Other seasons are thin and tasteless.

Benefits of eating crabs

Anti-infection and promoting wound healing

Crabs contain a lot of protein, mostly high-quality protein, and also contain amino acids, which can increase lymphatic immunity, promote wound healing and anti-infection effects.

Detoxification effect

Arginine can participate in energy metabolism and detoxification in the body, and eating crabs in moderation can promote the energy balance of the body and play a good role in excreting toxins in the body.

Prevention of tumor

Crabs also contain a lot of selenium, and the selenium content in every 1 grams of crabs is as high as 56.7 micrograms. Foods with high selenium content can improve human immunity, and can also prevent tumors and fight cancer.

Rich in vitamins

Crabs are rich in nutrients and contain many vitamins, among which vitamin A is 5-6 times higher than other terrestrial and aquatic animals, vitamin B2 is 6-1 times higher than fish and 2-3 times higher than eggs. The content of vitamin B1 and phosphorus is 1 times higher than that of common fish. Every 1g of crab edible part contains 17.5g of protein, 2.8g of fat, 182mg of phosphorus, 126mg of calcium and 2.8g of iron. Crab shell contains not only rich calcium, but also crab red and crab yellow.

How to choose high-quality crabs

Look at the crab shells. All the shells are dark green with light, which are thick and strong; The back of the shell is yellow, mostly thin.

second, look at the navel. The navel protrudes, and one ship is full of fat and fat; Most of the dents are short of fat.

Third, look at the claw feet. All the hairy feet are old and healthy; However, if the pincers have no fluff, the body will be soft.

fourth, look at vitality. If the crab is turned over with its abdomen facing the sky, it can be quickly turned back with a stinger, which has strong vitality and can be preserved; Those that cannot be turned back have poor vitality and cannot be stored for a long time.

5. Look at the male and female. In the lunar calendar, female crabs are selected in September, and male crabs are selected in October. Female crabs eat yellow and male crabs eat cream. Picking a mother crab can be seen in how many layers there are under its round navel. Generally, three layers are delicious, full of yellow and oily; When it grows to five floors, the yellow is very hard; Pick a male crab, you can see whether the two pieces above the triangular navel are yellow, and there is cream when it is yellow. If it is white, it may be an empty shell crab without cream.

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