Nutritional Value of Hairy Crabs Hairy crabs are rich in nutrients such as protein and trace elements, which have a good nourishing effect on the body. So what are the nutritional values of red hairy crabs? Let's take a closer look!

1 Introduction of Red Haired Crab

Red-hairy crab is a perennial crab, which is produced in the waters of Japan, Vladivostok, Russia and the Korean Gulf. , generally living below 1000 meters. Adult red hairy crabs are generally 0.6-2 kg for males and 0.3-0.7 kg for females. They are elegant in appearance, bright red in color, underdeveloped in limbs but fast in swimming, especially their front feet, which are strong and powerful. When meeting the enemy, it is his main defense tool. Like other crabs in this sea area, the red hairy crab likes low temperature, and generally 5 degrees above zero is his favorite temperature.

Red hairy crabs are well-known now. It is used in top Japanese restaurants and seafood hotels in major cities in China, and it is also sold online. I hope it will enter your daily seafood as soon as possible.

2 The nutritional value of red hairy crab

Red hairy crabs are rich in nutrients such as protein and trace elements, which have a good nourishing effect on the body. It is found that red hairy crabs also have anti-tuberculosis effect, and eating red hairy crabs is of great benefit to the rehabilitation of tuberculosis. It is generally believed that freshwater crabs are better for medicine, while seawater crabs can only be eaten. Traditional Chinese medicine believes that crabs have the effects of clearing away heat and toxic materials, nourishing bones and marrow, nourishing tendons and promoting blood circulation, dredging meridians, benefiting limbs and joints, nourishing liver yin and invigorating gastric juice. It has a certain therapeutic effect on congestion, injury, jaundice, waist and leg pain, rheumatoid arthritis and other diseases.

Red hairy crab meat is cold and salty. Has the effects of relaxing muscles and tendons, benefiting qi, regulating stomach, promoting digestion, dredging collaterals, removing heat, clearing away heat and nourishing yin, and can be used for treating traumatic injury, tendon injury, fracture and allergic dermatitis. In addition, Eriocheir sinensis has a good effect on hypertension, arteriosclerosis, cerebral thrombosis, hyperlipidemia and various cancers. Red hairy crabs have high cholesterol and purine content, so gout patients should control themselves, and patients with colds, hepatitis and cardiovascular diseases should not eat crabs. China has a tradition of eating crabs around the Mid-Autumn Festival. Chinese medicine believes that crabs are cold, so ginger and perilla are often used to prepare the seasoning for eating crabs.

Red hairy crabs are not only delicious food, but also good medicine. "Herbal Supplement" said: "Its merits are not only scattered, but also nourishing blood." Traditional Chinese medicine believes that crabs are cold and salty, and crab meat has the functions of clearing heat and removing blood stasis, dredging collaterals, nourishing yin and promoting fluid production. Its shell has the functions of clearing away heat and toxic materials, removing blood stasis and relieving pain.

3 red hairy crabs steamed red hairy crabs

1. Wash the red hairy crab with clear water. (Note: Red hairy crab is a deep-sea product. Washing with clear water can easily lead to the suffocation and death of crabs. Wash with water on the premise of eating. ).

2. Turn the crab upside down, because in Huang Dou, the crab paste of red hairy crabs is very nutritious. If you put it in the right place, it will flow out, which is very wasteful. Many Korean restaurants will have a dish, red hairy crab and yellow bibimbap, which is absolutely punctual.

3. When eating red hairy crabs, first remove the cover from the back buttocks by hand, and then separate the whole cover from the meat, so that the cream and yellow will not flow out. At this time, you can kill people! Pay attention when eating red hairy crabs, because there are two groups of thorns on the feet of red hairy crabs, which are easy to stab in order to resist natural enemies. It is easy to avoid cutting from the front and back of the leg with scissors.

Four Points for Attention in Eating Red Haired Crab

Don't eat dead crabs

Parasitic bacteria in dead crabs will multiply and spread into crab meat, which will decompose protein and produce histamine. The longer the crab dies, the more histamine accumulated in the body, and the greater the toxicity. Even if the dead crab is cooked, the toxin is still not easy to be destroyed. After eating it, it will cause nausea and vomiting, flushed cheeks and rapid heartbeat.

Don't eat crabs overnight.

Red hairy crab is a food containing more histamine acid. Under the action of some vitamins, the histidine left overnight will be decomposed into histamine, which can kill pathogenic microorganisms, but can not destroy toxins and lead to histidine poisoning. So it is best to eat steamed crabs now, generally not more than 4 hours.

Don't eat raw crabs, drunk crabs

Red hairy crabs contain a variety of pathogenic microorganisms. In particular, the eggs of Paragonimus larvae in its body are highly infectious and resistant, and it is impossible to kill them only by soaking in yellow wine and white wine. Eating raw crabs and drunken crabs can easily induce paragonimiasis, causing cough and hemoptysis. If the virus enters the brain, it will also cause paralysis.

Don't eat four "parts"

The body surface, cheeks and gastrointestinal tract of red hairy crabs are full of pathogenic microorganisms such as bacteria and viruses. So when eating, you must remove the crab's cheeks, intestines, heart (commonly known as hexagonal plate) and stomach (that is, the triangular bone bag with sediment inside).

Not equal to tea, persimmons, peanuts, cold drinks.

The reason is that tea will dilute gastric juice, and there is more tannic acid in tea and persimmon, which will solidify protein in crab meat, which is not conducive to digestion. Solidified substances will stay in the intestine for a long time, and will cause abdominal pain, vomiting and diarrhea after fermentation and decay, but as long as you don't eat more healthy intestines and stomach, there will be no problem. The fat content of peanut kernel is as high as 40%. Cold crabs tend to have loose bowels when they eat greasy food. Cold water, ice cream, etc. They are all cold things, which reduce gastrointestinal function. Eating with crabs is easy to have diarrhea. Similarly, tomatoes should not be eaten with crabs, both of which are cold foods, and eating together can easily lead to diarrhea.

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