Crab is rich in protein and trace elements, the body has a very good role in nourishing. Crab also has an anti-tuberculosis effect, eating crab on the recovery of tuberculosis is greatly beneficial.
Nutritional composition per 100 grams
Energy 103 kcal
Protein 17.5 g Fat 2.6 g Carbohydrate 2.3 g Cholesterol 267 mg Vitamin A 389 mcg Thiamine 0.06 mg Riboflavin 0.28 mg Niacin 1.7 mg Vitamin E 6.09 mg Calcium 126 mg Phosphorus 182 mg Potassium 181 mg Sodium 193.5 mg magnesium 23 mg iron 2.9 mg zinc 3.68 mg selenium 56.72 micrograms copper 2.97 mg manganese 0.42 mg
General population can be eaten 1. suitable for bruises, broken tendons and bones, blood stasis and pain, maternal placenta, pregnant women contraction weakness, the fetus is delayed down the consumption of crab claws, especially good; 2. ordinary spleen and stomach cold, loose stools, Abdominal pain hidden, wind-cold cold has not been cured, the persistent wind disease, persistent itchy skin disease people avoid eating; 3. excessive menstruation, dysmenorrhea, pregnant women avoid eating crabs, especially avoid eating crab claws.
Crab should not be eaten with sweet potatoes, pumpkin, honey, oranges, pears, pomegranates, tomatoes, melons, peanuts, snails, celery, persimmons, rabbit, thorns, turtle, it will lead to food poisoning; crab should not be drunk with cold drinks, which will lead to diarrhea.
Crab is cold, salty, and belongs to the liver and stomach meridian; it has the efficacy of clearing away heat and detoxification, tonifying the bone and marrow, nourishing the tendons and joints, activating the blood and expelling phlegm, promoting dampness and yellowing, benefiting the limbs and joints, nourishing the liver and yin, and enriching the gastric juice; it has a certain therapeutic effect on bruises, jaundice, lumbar and leg pain, and rheumatoid arthritis.
Crab is also known as river crab, hairy crab, rice crab, horizontal mesquite, gutless male. Distributed in China's Bohai Sea, the Yellow Sea and the East China Sea; Yangtze River Basin since Chongming to Hubei along the river everywhere in abundance. After obtaining, remove the stomach, intestines, gills and small claws, wash and use fresh. [Properties] It is salty in taste and slightly cold in nature. It can renew tendons and bones, activate blood circulation and blood stasis, relieve dampness and yellowing, and detoxify lacquer. [Reference] The meat and viscera contain protein, fat, vitamin A, B1, B2 and niacin, calcium, phosphorus, iron, glutamic acid, glycine, proline, histidine, arginine and other amino acids, trace cholesterol. Crab shell contains calcium carbonate, crab red pigment, crab yellow pigment, chitin, protein and so on. [Usage: Used for bruises, bone fracture, blood stasis, swelling and pain; women's postpartum blood stasis and abdominal pain; damp-heat jaundice. [Usage: Soaked in wine, fried in oil, decocted in soup, added into pills and powder. [Appendix] 1, wine invasion of raw crab: fresh river crab 250g, mashed, simmering hot yellow wine, warm immersion for about 20 minutes, take the juice to drink several times, and use the residue of the compress on the affected area. Derived from "Tang Yao Experience Formula". This formula takes the whole crab to renew the tendons and activate blood circulation, and uses yellow wine to promote blood circulation and medicinal power. Combined with external application, it has good curative effect on "dislocation of bones and joints" (dislocation). The original formula says "within half a day, the sound of the bone in the valley that is good", indicating the experience of the maker of the formula. 2, Hapu Sang: river crab 30 ~ 50g, roasted and powdered. Each time 10g, white wine delivery. Derived from Quanzhou Materia Medica. This formula uses river crab to renew the tendons and bones, activate blood circulation and blood stasis, and still uses liquor to help the medicinal power. It is used for broken bones and tendons, bruises and pain. 3, crab hawthorn scattered: crab, hawthorn 30g each. roasted, *** research fine powder. Each time 15~20g, white wine delivery service. Diannan Materia Medica" treats the child pillow pain caused by blood stasis of woman after giving birth, using crab to research powder, hot boiled wine service, said to have good effect. Add hawthorn flavor to activate blood stasis, more appropriate. 4, crab pill: 500g of crab, burn the sex, powder, mixed with yellow wine, made into small pills. Twice a day, 30g each time, warm water to send down. Derived from "the lakes set of simple formula". Crab is used to treat jaundice due to dampness-heat, which is a folk experience and can be used as an adjunctive treatment. Legend has it that thousands of years ago, there was a double-cheeked, eight-legged, viciously shaped beetle in the rivers and lakes. It not only ate rice, but also hurt people with its chelae, so it was called "pinch bug". Later, when Dayu came to the south of the Yangtze River to control the water, he sent a strong man named Ba Xie to supervise the work. In order to be grateful to Ba Xie, who dared to be the first in the world, he added the word "insect" under the character "Xie" and called the insect "Crab", which meant that Ba Xie had conquered the insect and was the No. 1 crab eater in the world. This is a legend and has no source. Answer 2: There is a story for this question. Said Shaoxing one year crab disaster people think a lot of ways are not solved, and then there is a master to give us a way to get a broken tank, and then injected into the tank salt water and other crabs to climb inside, so that the salt water to sting it, and finally all the crabs were killed, when people do not have the means to deal with these crabs, and then the master first stepped forward in front of the face of everyone to eat crabs and then praised the taste of crabs, so that the "first to eat crabs, the first to eat crabs, and then praised the taste of crabs, and so that the "first to eat crabs, the first to eat crabs, and so on", and so that the "first to eat crabs, and so on". This "first person to eat crabs" describes the brave people, Shaoxing master also famous.
Medical value
Taste: salty, cold, a little poisonous. Meridian: Liver, stomach. Effects: Nourishing the tendons and vital energy, regulating the stomach and eliminating food, dispersing all kinds of heat, opening the meridians and collaterals, resolving knots and dispersing blood. Indications: The whole crab can be used to treat evil qi in the chest, stagnation and blood stasis, fracture of the tendons and bones; oblique swellings; boiled wine eaten to treat post-partum pain in the belly and abdomen, not bad dew; crab shells to treat varnish sores. Eat crabs, say crabs, eat healthy, eat delicious, diet is a culture.