Crab has always been said to have "four tastes". "Thigh meat," the flesh is short and slender, and tastes the same as scallops. "Thigh meat" is long and delicate, and the United States is like whitebait. "Crab body" is a white and white crystal that is better than a whitefish. "Crayon yellow" contains a lot of human essentials. Protein, fat, phospholipids, vitamins and other nutrients, rich in nutrition.
Crabs have certain medicinal value. It has the effects of promoting blood circulation, removing swelling, relieving pain, strengthening gluten, and strengthening bones. Folks are often used to treat bruises, blood circulation, broken bones and other diseases. However, some people suffer from abdominal pain, diarrhea, nausea and vomiting after eating crabs. The reason is mainly due to food poisoning due to lack of hygiene. Therefore, when eating crabs, you should pay attention to the following "seven unsuitable":
First, should not eat raw crabs: Crabs generally feed on animal carcasses or humus, so the crab's body surface, gills and gastrointestinal tract are full of various types of bacteria and sludge. Crabs often have paraneophagus and parahaemolytic Vibrio parasites, and if not sterilized, lung parasites can cause lung damage. If Vibrio parahaemolyticus invades the human body in a large amount, infectious poisoning occurs, showing symptoms of intestinal inflammation, edema, and hyperemia. Therefore, crabs should be steamed and boiled thoroughly. Generally, they must be heated for more than 30 minutes before they can be disinfected.
Second, should not eat long-term storage of cooked crabs: stored crabs can easily be invaded and contaminated by bacteria, therefore, crabs should be burned to eat, do not store. If you can’t finish your food, the rest must be kept in a clean, cool, ventilated place.
Third, it should not be chewing: When eating crabs should pay attention to four clear. One must clear crab stomach. Crab stomach commonly known as crab urine bag, in the center of the front shell like a triangular bone bag, there are dirty sand; two to eliminate crab intestines, that is, from the crab stomach to the crab umbilicus a black line; three to remove the crab heart, Crab hearts commonly known as hexagonal board; four to remove crabs, crabs in the abdomen, such as eyebrows like two rows of soft things, commonly known as crab eyebrows. These parts are dirty and have no food value. Do not chew them to avoid food poisoning.
Fourth, should not eat too much, even if the mouth must also endure: Because crab meat is cold, not more food. People with spleen and stomach deficiency should pay special attention to avoid abdominal pain and diarrhea. Abdominal pain caused by eating crabs, diarrhea, the availability of Chinese medicine 15 grams of basil, with ginger 5 to 6, plus decoction.
Fifth, not the same food with tea: When eating crabs and drinking crabs within 1 hour after drinking tea. Because boiling water will dilute the stomach acid, the tea will cause some of the crab's components to solidify, which is not conducive to digestion and absorption, and may also cause abdominal pain and diarrhea.
Six, should not be the same with the persimmon: Crab fat is persimmon cooked, it should be noted that bogey crab and persimmon mixed eat. Because the citric acid and other ingredients in the persimmon will cause the crab protein to coagulate, the coagulation material will remain in the intestine for a long time to ferment and corrupt, causing vomiting, abdominal pain, diarrhea and other reactions.
Crab meat is delicate, delicious, and nutritious. The protein content is several times higher than that of pork and fish, and the content of riboflavin, calcium, phosphorus, iron, and vitamin A is also high. However, delicious crabs are not suitable for everyone. Because crabs are cold and contain a lot of protein and high cholesterol, people with certain diseases below should fast or eat less.
1. Crabs in patients suffering from cold, fever, stomach pain, and diarrhea can exacerbate the condition.
2. People with chronic gastritis, duodenal ulcers, cholecystitis, gallstone disease, and active hepatitis should not eat crabs so as to avoid worsening the disease.
3. Crabs with high cholesterol content, people with coronary heart disease, hypertension, arteriosclerosis, and hyperlipidemia should eat less or not eat crab yellow, otherwise they will worsen the condition.
4. People with allergies can easily cause nausea, vomiting, and rubella after eating crabs.
5. People with deficiency of the spleen and stomach should eat less or not eat crabs, because eating easily leads to abdominal pain and diarrhea. If this happens, 15 grams of basil may be used, and 5 pieces of ginger may be decocted to relieve pain and diarrhea.