Can you eat crabs if you forget to wash them, how to wash crabs Can crabs be boiled and eaten withou

It is recommended to clean it 2 times, and the method of cleaning the crab is shared

1. Prepare half a basin of water and an old toothbrush.

2. Soak the crab in water for 8-10 minutes, if you are worried that the crab will crawl out, you can cover it with a breathable basket, 3. Grab both sides of the crab from the back, and use a toothbrush to wash the back, abdomen and mouth, and two large pliers.

4. Then clean the sides of the crab and the roots of the feet and tongs.

5. Hold it from the back with the palm of your hand, press the four feet on one side + one large pliers with your thumb, and the other four fingers also press the four feet on the other side + one large forceps; Gently open the crab's navel and wash it with a toothbrush;

This year's Mid-Autumn Festival in Shanghai in a Su Crab Pavilion Yangcheng Lake hairy crab directly bought crabs, their crab master told me the above cleaning methods, but also specially explained: their crabs are more ferocious may escape your fingers, then the big tongs will clamp the toothbrush or your slender little fingers, if the crab claws, don't move, don't shake around, put your hand in the water for a while The crab will be loose).

If you are afraid of crabs pinching your hands, prepare a basin of hot water of about 35 degrees first, that is, put your hands in the water without feeling hot (if it is too hot, the crab's feet will come off). Put the crabs into the water one by one with their stomachs facing up, and when they turn over, they will already choke on hot water. The advantage of this is that the crab just faints, and you will no longer pinch your fingers at your mercy, and it will not affect the deliciousness of the crab.

Then follow the cleaning steps. Hope it helps!

Seafood in the lake will be stained with soil or other aquatic weeds and fine sand, so it is recommended to clean up before cooking.

1. How to clean crabs:

Because the raw crab cleaning is very difficult, not only will bite indiscriminately, and it is very active, so we have to gently stun it, the way is very simple, prepare a basin of warm boiled water in advance, about 45-5 zero degrees Celsius, due to the high temperature, the feet and tongs of the hairy crab will fall off, think that there are people who have boiled the hairy crab will concept this, and it is not easy to scald the hairy crab to death immediately, affecting the nutrients and taste of the hairy crab, put the hairy crab into the warm boiled water, about 3-5 minutes up and down, the hairy crab has not moved.

If the water is 50 degrees, you are afraid of burning, you can throw it away in advance to prepare a basin of cold water, but also need an old soft-bristled toothbrush, the toothbrush bristles are very fine, and the crabs are very clean.

Firmly grasp the hairy crab, carefully brush the back, abdomen and lips of the hairy crab with a soft-bristled toothbrush, and turn on the tap when washing, and wash while rinsing, so that it is cleaner.

There are also hairy crab feet and pincers on both sides of the crab cleaning, so be careful not to drop the limbs of the hairy crab.

With the handle, the hairy crab can first press diastolic twice, and then open the belly cover of the hairy crab and squeeze the feces of the hairy crab from the inside to the outside in the middle.

Second, the food of hairy crabs:

Hairy crabs cannot be eaten with sweet potatoes, winter melons, pure honey, pears, pomegranates, tomatoes, melons, peanut kernels, small turtles, lettuce, persimmon cakes, rabbit meat, and nepeta; Eating crab and not eating cold food can cause diarrhea.

Crabs to wash.

Crabs are caught from the lake and will carry sediment, which will be cleaner after washing. In addition, do not untie the crab rope when cleaning, because the function of the crab rope is to avoid the hairy crab from turning over during the steaming process of the hairy crab, and it can also prevent the hairy crab from breaking its feet when struggling.

Crabs have a certain aggressiveness, and it is best to tie them up for cleaning, and if they are not tied, you must make sure that the hairy crab has passed out before cleaning. The junction of crab joints is prone to silt and parasites, so it is important to wash hairy crabs carefully when cleaning. Aquatic products will be stained with mud or other aquatic weeds and sediment in the lake water, so it is recommended to wash them before steaming, otherwise they will be very unclean.

Crabs

Crabs, also known as crabs, molluscs of the phylum Arthropods. The number of genetic materials of such organisms is complex and highly varied, often as many as more than 100 pairs. Common crabs include hairy crabs (river crabs, hairy crabs, clear water crabs), pike crabs, etc.

The body of the crab is symmetrical and can be divided into frontal area, eye area, heart area, liver area, stomach area, intestinal area, and gill area.

The resources of Chinese crabs are very rich, among which the hairy crabs produced by Gucheng Lake, Taihu Lake, Gaoyou Lake, Yangcheng Lake, Xilou Hairy Crab, Xinghua Hairy Crab and Hongze Lake Hairy Crab in the lower reaches of the Yangtze River are the top quality. Crabs rely on the geomagnetic field to determine direction.

1 Material: crab, liquor, brush.

Steps: 1. First prepare a basin of warm water, pour in an appropriate amount of liquor and stir well.

2. Then put the crab in and soak it for 10-15 minutes. Positive model Qi.

3. After that, pick up the crab and brush the front and back of the crab with a brush.

4. Remember to brush the crab carefully and repeatedly.

5. Finally, carefully clean the crab with clean water.

Tips: Immerse the crab with white wine to wash the crab and spit out the dirt in the stomach, and secondly, it can also make the crab drunk so that the crab cannot hurt the human body.

2 This is not recommended.

Crab is a kind of seafood, mainly living in the sea or offshore areas, with small fish, small shrimp, mollusks and algae as food, the food is complicated, the body contains a large number of parasitic yardstick worms, bacteria and other harmful substances, without cleaning directly cooked and eaten, easy to increase the burden of the human stomach, is not conducive to human health, so it is generally not recommended that crabs are cooked and eaten directly without washing.

3May cause a range of gastrointestinal discomforts.

Crabs contain certain parasites and various bacterial substances, which can easily cause the human body to eat these dirty things into the body, which may cause a series of gastrointestinal discomfort reactions such as abdominal pain, diarrhea and loose stools, which is not conducive to human health.

4. In general, the color of the shell of fresh crabs is blue-black and has a certain luster, while the shell of fresh crabs is blue-yellow, and the shell is not luster.

Fresh crabs generally have firm legs, while bad quality crabs have soft legs that are not fresh at first glance.

When the good crabs open their navels, you can see that the meat inside is egg yolk and has a lot of crab yolk, while the bad crabs are the opposite, the meat is generally white, and the fullness of the lifting is relatively poor.

Crabs can't be steamed directly without washing, and crabs will be very dirty without washing, and there are a lot of bacteria.

If the crab is not cleaned, it is not recommended to steam it directly. Crabs belong to aquatic products, which will carry more sediment, weeds, bacteria and other dirty, relatively dirty, if not washed and steamed directly, it will not only affect the taste of the crab, but also easy to cause gastrointestinal discomfort, so it is best to clean it before cooking the crab, so that it is safer and more hygienic to eat.

When steaming the crabs, steam them in a pot under cold water for at least another 15-20 minutes, depending on the size of the crabs. Since crabs grow in silt and often carry some toxins in their bodies, in order to prevent these pathogenic microorganisms from invading the human body, crabs must be steamed thoroughly when eating.

Crab cold, spleen and stomach deficiency should eat as little as possible, so as not to cause abdominal pain, diarrhea, eat can be dipped in ginger vinegar sauce, to remove its cold. In addition, people suffering from colds, stomach problems, and diarrhea should not eat crabs, otherwise it will aggravate the condition. People with high blood pressure, coronary heart disease, and arteriosclerosis should try to eat less crab roe to avoid high cholesterol.

In autumn, chrysanthemum crab fat is the best time for people to taste crabs. The protein content is several times higher than that of pork and fish, and the content of calcium, phosphorus, iron and vitamin A is also higher. But if you don't eat properly, it can bring damage to your health.

When a crab is dying or dead, the histidoxyacids in the crab's body break down to produce histamine. Histamine is a toxic substance, as the time of death prolongs, the accumulation of histamine in the crab's body increases, and the poisonous gas becomes larger and larger, even if the crab is cooked, this toxin is not easy to destroy. People will be poisoned when they eat it, and the common manifestations are nausea, vomiting, abdominal pain, diarrhea, and in severe cases, dehydration, convulsions, and even shock.

Therefore, do not eat slippery dead crabs.