Shrimp is mainly divided into freshwater shrimp and seawater shrimp. Our common green shrimp, river shrimp, grass shrimp and crayfish are all freshwater shrimp; Shrimp, prawn, kiwi shrimp, anglerfish shrimp, lobster, etc. are all seawater shrimps. Shrimp meat is tender and delicious, suitable for all ages and is favored.
nutritive value
Shrimp contains 20% protein, which is one of the foods with high content in protein, several times to dozens of times that of fish, eggs and milk.
Compared with fish, the valine contained in shrimp is not high, but it is a balanced source of protein. In addition, shrimp contains glycine, and the higher the content of this amino acid, the higher the sweetness of shrimp.
Compared with fish and livestock meat, shrimp has little fat content and almost no animal sugar as an energy source.
The cholesterol content in shrimp is high, but it is also rich in taurine, which can reduce human serum cholesterol. Shrimp is rich in trace elements such as potassium, iodine, magnesium and phosphorus and vitamin A.
Effects on disease and health
Taurine contained in shrimp can reduce human blood pressure and cholesterol, so it has certain curative effect in preventing metabolic syndrome.
Shrimp is rich in trace element zinc, which can improve people's taste disorder, growth disorder, skin discomfort and deformity caused by zinc deficiency.
Magnesium contained in shrimp plays an important role in regulating heart activity and protecting cardiovascular system. It can reduce serum cholesterol, prevent arteriosclerosis, and dilate coronary artery, which is beneficial to prevent hypertension and myocardial infarction.
Shrimp has a strong breast-promoting effect and is rich in phosphorus and calcium, which is especially beneficial to children and pregnant women.
Shrimp skin is rich in calcium, and it also contains an animal fiber called chitin, which is a kind of polysaccharide and cannot be digested and absorbed by human body. After chemical treatment, it can be dissolved in water to make chitosan health food.
Diet should be avoided
People who are allergic to seafood and suffer from allergic diseases (allergic rhinitis, allergic dermatitis, allergic purpura, etc.) should eat carefully.
The shrimp line on the back of shrimp is the waste that has not been excreted by shrimp. If it tastes muddy in the mouth, it will affect the appetite, so it should be removed.
Rotten shrimp is inedible. Shrimp with red color, soft body and turning around is not fresh, so try not to eat it.
Shrimp should not be eaten with some fruits. Shrimp is rich in nutrients such as protein and calcium. If you treat them with fruits containing tannic acid, such as grapes, pomegranate, hawthorn and persimmon, it will not only reduce the nutritional value of protein, but also cause stomach discomfort, vomiting, dizziness, nausea and diarrhea after tannic acid and calcium acid combine to form calcium tannic acid. Seafood should be eaten with these fruits at least 2 hours apart.
Don't eat cold drinks, watermelons and other foods within 1 hour after eating shrimp.
When eating sea shrimp, it is best not to drink a lot of beer, otherwise it will produce too much uric acid, which will lead to gout. Eating sea shrimp should be accompanied by dry white wine, because the fruit acid in it has the functions of sterilization and deodorization.
Methods of purchasing, preserving and eating
Fresh shrimps are fresh in color, and the more transparent the better, the shrimps left for a long time will fade and begin to appear white. The blue-black back of shrimp is a fresh performance, and it will gradually turn red after a long time. Generally speaking, the shrimp shell is hard, the head is complete, the body is tough and curved, and the big shrimp tastes delicious.
After buying shrimp, put it in the refrigerator immediately and eat it as soon as possible.
When preserving dried shrimps, it is better to put them in plastic bags or sealed containers for refrigeration to prevent them from drying and oxidation.
Shrimp can be cooked and eaten alone or together with other vegetables.
Matters needing attention in cooking
Shrimp belongs to cold and negative food, so it is best to eat it with ginger, vinegar and other condiments. Because ginger is hot, it can neutralize cold and heat with sea shrimp to prevent physical discomfort; And vinegar also plays a certain role in killing harmful bacteria remaining in shrimp.
Related recipes and food collocation
stir-fried shrimps
Wash shrimps and mix well with egg white, salt, dough powder and cooking wine. Wash peas, boil them in boiling water and take them out. When the water in the pot boils, adjust it to low heat, put the shrimps in, slide them with water, then adjust it to high heat to boil and take them out. Put another pot on the fire, add oil and heat it, add shrimp and peas and cook for a while, then add salt and monosodium glutamate.
Shrimp and peas can obviously improve the nutritional value of food.
Chitin action
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Prevention and treatment of tumors. Inhibit the growth, virulence and metastatic activity of cancer cells.
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What can't you eat after eating shrimp? Shrimp can't be eaten with anything.
The reason for the dog's morbid trembling is that there is something wrong with the nervous system, which may be caused by encephalitis, canine distemper, etc. Therefore, if the owner finds that the dog has morbid trembling, he must not hesitate to take the dog to the hospital as soon as possible.
Symptom 3: Loss of appetite. If there is nothing unusual in the food itself, but the dog's food intake is obviously reduced, then the dog may be sick. Many diseases will reduce or even lose the appetite of dogs, such as gastrointestinal diseases and acute infectious diseases of other systems.
What can't you eat after eating shrimp?
After eating shrimp, you should not take foods rich in vitamin C, such as tomatoes or kiwis. It is advisable to pay attention to dietary taboos.
What can't you eat when you eat prawns?
1, eat shrimp, crab can't take a lot of vitamin c at the same time. Because crustacean seafood such as shrimp and crab contains high concentration of pentavalent arsenic compounds, it is harmless to human body, but if a large amount of vitamin C is taken at the same time, pentavalent arsenic will be reduced to trivalent arsenic, that is, arsenic trioxide, commonly known as arsenic, which will lead to acute arsenic poisoning and even life-threatening in severe cases.
2. Don't mix seafood with fruit. Because seafood contains high nutrients such as protein, calcium and phosphorus, if eaten together with foods with high tannic acid content, it will not only reduce the nutritional components of seafood, but also combine calcium in seafood with tannic acid to produce a indigestible substance, which will lead to vomiting, dizziness, nausea, abdominal pain and other symptoms. Therefore, tea, persimmons, grapes, pomegranates, hawthorn and other fruits with more tannic acid should not be eaten with seafood, at least two hours apart.
Shrimp+Lemon Folklore: Eating the famous dish "Lemon Shrimp" in Thai cuisine will lead to poisoning, because vitamin C in lemon will change the metal contained in shrimp-pentavalent arsenic into toxic trivalent arsenic, which is the "arsenic" commonly used to poison people in China costume drama. The fact is that this dramatic chemical reaction can only occur in the laboratory. In addition to shrimp, crabs, lobsters and shellfish (clams, oysters, etc.) all contain arsenic. Theoretically, high doses of vitamin C and pentavalent arsenic will indeed be converted into toxic trivalent arsenic by chemical catalysis. However, in our general diet, it is impossible to eat a very large number of shrimps at a time, and at most one lemon is used for seasoning, so the content of vitamin C cannot be too much. It is too exaggerated to say that eating a plate of lemon shrimp may lead to poisoning. In addition, in the cooking process, vitamin C may have been destroyed, and the ability to convert pentavalent arsenic into trivalent arsenic will be lost. How to eat is better: there is no problem in taking vitamin C from natural foods, but be careful not to eat too many high-dose vitamin C tablets without authorization. In addition, metals tend to accumulate in the heads of seafood, so try not to eat shrimp heads and fish heads.
Researchers at the University of Chicago in the United States found through experiments that soft-shell foods such as shrimp contain a large number of high-concentration-pentapotassium arsenic compounds. This substance has no toxic effect on the body itself when ingested. However, after taking Vitamin C, the original nontoxic-pentakalium arsenic (namely arsenic anhydride, also known as arsenic pentoxide) is changed into toxic tripokalium arsenic (namely arsenic anhydride), also known as arsenic trioxide, with its chemical formula of (As205) due to chemical action.
Arsenic has protoplasmic toxicity, which can paralyze capillaries, inhibit the activity of mercaptoplum, and make the center of hepatic lobule necrotic, heart, liver, kidney and intestine congested, epithelial cells necrotic and capillaries dilated. Therefore, the victim who is poisoned by it is often bleeding from seven orifices.
So; For the sake of prudence, shrimp should be avoided during taking vitamin C.
Not only that, don't eat fruit before and after eating seafood.
Shrimp should not be eaten with some fruits. Shrimp is rich in nutrients such as protein and calcium. If they are eaten with fruits containing tannic acid, such as grapes, pomegranates, hawthorn and persimmons, not only will the nutritional value of protein be reduced, but tannic acid and calcium ions will combine to form an insoluble combination, which will cause discomfort, vomiting, dizziness, nausea, abdominal pain and diarrhea. Seafood should be eaten with these fruits at least 2 hours apart.
What can't shrimp eat with?
Shrimp and food containing vitamin C are mixed (not suitable for frying)
Shrimp and pumpkin: Eating together can cause dysentery, and you can detoxify with black beans and licorice.
Shrimp juice: The same food will cause diarrhea.
Shrimp should avoid vitamin C (pills). Eating less makes the stomach ache unbearable, and eating more leads to death.
Shrimp skin soybean: the same food will cause indigestion.
Shrimp skin and red dates: the same food will be poisoned.
Shrimp vitamin C: Eating together can cause arsenic poisoning.
Shrimp avoids golden melons, but eating them will lead to diarrhea. Rescue: eat black beans or licorice water.
Shrimp in Haihe River should never be eaten with pork and chicken, which will lead to liver and kidney failure.
Shrimp and tomato eating together are prone to food poisoning.
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When eating shrimp, you can't eat anything
Shrimp should not be eaten with some fruits. Shrimp is rich in nutrients such as protein and calcium. If they are eaten with fruits containing tannic acid, such as grapes, pomegranates, hawthorn and persimmons, not only will the nutritional value of protein be reduced, but tannic acid and calcium ions will combine to form an insoluble combination, which will cause discomfort, vomiting, dizziness, nausea, abdominal pain and diarrhea. Seafood should be eaten with these fruits at least 2 hours apart.
Shrimp and food containing vitamin C are mixed (not suitable for frying)
Shrimp and pumpkin: Eating together can cause dysentery, and you can detoxify with black beans and licorice.
Shrimp juice: The same food will cause diarrhea.
Shrimp should avoid vitamin C (pills).
Eating less makes the stomach ache unbearable, and eating more leads to death.
Shrimp and tomato eating together are prone to food poisoning.
Shrimp skin soybean: the same food will cause indigestion.
Shrimp skin and red dates: the same food will be poisoned.
Shrimp vitamin C: Eating together can cause arsenic poisoning.
Shrimp avoids golden melons, but eating them will lead to diarrhea. Rescue: eat black beans or licorice water.
Shrimp with sea compensation should never be eaten with pork and chicken, which will lead to liver and kidney failure.
What should I avoid when eating shrimp?
1, shrimp and foods containing vitamin C (not suitable for frying);
2, shrimp avoid vitamin C (tablets) to eat together, eating less stomach pain is unbearable, eating more death;
3, shrimp and pumpkin can cause dysentery, and black beans and licorice can be used to detoxify;
4, shrimp and juice will have diarrhea;
5, shrimp skin and soybeans will be indigestion;
What food can't shrimp eat with?
6, shrimp skin and red dates will be poisoned when eaten together;
7. Shrimp and tomato are prone to food poisoning;
8, shrimp bogey melon to eat together, food is diarrhea. Rescue: eat black beans or licorice water;
9, Haihe shrimp must not eat with pork and chicken, and eating together will cause liver and kidney failure;
10, when eating sea shrimp, it is best not to drink a lot of beer, otherwise it will produce too much uric acid, which will lead to gout;
1 1, the shrimp line on the back of the shrimp is the waste that the shrimp has not excreted. If it tastes muddy in the mouth, it will affect the appetite, so it should be removed;
12, people who are allergic to seafood and have allergic diseases should eat carefully;
13, don't eat fruit before and after eating seafood.