In summer, many people like to eat crayfish at night stands. Spicy crayfish is not many people's favorite, but there are many taboos to eat crayfish, let's have a look. Summer crayfish is very delicious, but also to put health first.
What can't crayfish eat with
1. Can not eat with a lot of vitamin C, otherwise, it will produce trivalent arsenic, serious death. Do not eat with pork, dog, chicken, venison or pumpkin. It can't be eaten with fruits containing tannic acid, such as grape, pomegranate, hawthorn and persimmon. Shrimp is rich in protein, calcium and other nutrients.
2. If they are eaten with fruits containing tannic acid, such as grapes, pomegranates, hawthorn and persimmons, it will not only reduce the nutritional value of protein, but also combine tannic acid and calcium ions to form insoluble conjugates, stimulate the intestines and stomach, cause discomfort, vomiting, dizziness, nausea, abdominal pain, diarrhea and other symptoms. Seafood should be eaten with these fruits at least 2 hours apart.
What are the taboos of eating crayfish
1. Shrimp meat contains high concentration of pentavalent arsenic compounds, which is harmless to human body. However, if a large amount of vitamin C is taken at the same time, pentavalent arsenic will be reduced to trivalent arsenic, namely arsenic trioxide, commonly known as arsenic, which will lead to acute arsenic poisoning. Rich in vitamin C fruits: such as lemon, citrus, etc., rich in vitamin C vegetables: tomatoes, carrots, green peppers, etc.
2. Shrimp meat contains high protein, calcium, phosphorus and other nutrients. If it is eaten together with foods with high tannin content, it will not only reduce the nutritional components of shrimp meat, but also combine the calcium with tannin to form a kind of indigestible substance, leading to vomiting, dizziness, nausea, abdominal pain and other symptoms. Fruits with more tannic acid content: persimmon, grape, pomegranate, hawthorn, etc., drinks with more tannic acid content: all kinds of tea, vegetables with more tannic acid content: cabbage.
3. Shrimp has a high nutritional value, can enhance the body's immunity and sexual function, tonify the kidney and strengthen Yang, and resist premature senility. Golden gourd is cold and sweet in nature, and has the effect of relieving asthma, clearing heat and phlegm. Shrimp and pumpkin can not be eaten together, because eating together can cause dysentery (one of the acute intestinal infectious diseases), can use black beans, licorice detoxification.
What nutrition does lobster have
1. Crayfish is so nutritious, and its meat is soft, easy to digest, nutrients are easy to be absorbed by the human body, crayfish is freshwater shrimp, easy to breed, easy to cook.
2. The calcium content of crayfish is higher than that of most freshwater shrimp and marine fish and shrimps. The amino acid composition of crayfish is better than that of meat. It contains essential amino acids needed by human body and is easy to be digested and absorbed by human body.
3. The content of zinc, iodine, selenium and other trace elements in crayfish meat is higher than that in other foods. At the same time, its muscle fiber is delicate and easy to digest and absorb.
4. Crayfish contains magnesium, magnesium has a certain auxiliary effect on heart function, can protect the cardiovascular system, it can reduce blood cholesterol content, prevent arteriosclerosis, but also can expand the coronary artery, is conducive to the prevention of hypertension and myocardial infarction.
What kind of crayfish can't be eaten
1. When buying crayfish, you are most afraid to encounter dead shrimps, because crayfish decay quickly after death, which will decompose and produce histamine and other toxic substances, breed harmful bacteria, and easily lead to diarrhea and other gastrointestinal infectious diseases after eating, which is harmful to your health.
2. Because lobster grows in the natural environment, there may be bacteria and parasites in its body, and the lobster shell is hard, not easy to cook, so cooking time should be longer, in order to effectively kill bacteria or parasites. If not cooked to eat, easily infected with gastrointestinal diseases and paragonimiasis.
3. Don't buy crayfish at street stalls. Don't go to the river or river to catch wild crayfish to eat. Don't buy non cultured crayfish. In case of contact with river water during flood, without effective protection, there is still a risk of schistosomiasis infection.