Prawn, an arthropod, has a body length of15-20cm and a thin and transparent shell. The whiskers on the second pair of antennae are very long. In the past, it was often sold in pairs in the market, so it was called prawn, also called prawn. Shrimp mainly feeds on benthic invertebrates, such as polychaetes, small crustaceans and bivalve mollusks, and sometimes catches zooplankton. One of the most special species of the genus Penaeus is Penaeus China, which is distributed in the marginal area of subtropical waters, has strong adaptability to the environment and has long-distance migration habits. Mainly produced in the Yellow Sea and Bohai Bay. Shrimp meat is tender and delicious, and it has neither fishy smell nor bone spur, so it is suitable for all ages and is very popular. Shrimp meat has always been regarded as both delicious and nourishing and aphrodisiac. Nutritional analysis of prawn: 1. Shrimp is rich in nutrition, and its meat is soft and easy to digest, which is an excellent food for people who are weak and need to be nursed back to health after illness;
2. Shrimp is rich in magnesium, which plays an important role in regulating heart activity and protecting cardiovascular system. It can reduce cholesterol content in blood, prevent arteriosclerosis, and dilate coronary artery, which is beneficial to prevent hypertension and myocardial infarction.
3. Shrimp has a strong breast-promoting effect and is rich in phosphorus and calcium, especially for children and pregnant women;
Scientists at Osaka University in Japan recently found that astaxanthin in shrimp can help to eliminate "jet lag" caused by jet lag. Supplementary information on prawns: Purchase: When buying prawns, you should choose shrimps with complete body, dense carapace, clear and distinct shell, tight muscles, elastic body, and dry and clean body surface. As for those with loose meat, reddish color and fishy smell, they are not fresh enough and should not be eaten. Generally speaking, those with close connection between head and body are relatively fresh. Shrimp is suitable for people: suitable for all ages; Middle-aged and elderly people, pregnant women and patients with cardiovascular diseases are more suitable for eating.
1. Suitable for people with kidney deficiency, impotence, male infertility and weakness of waist and feet; Suitable for middle-aged and elderly people with calf cramps caused by calcium deficiency;
2. Those who suffer from chronic diseases are suffering from fire, which is sweet and salty, cold in nature, and enters the spleen, stomach, liver and large intestine;
Dietotherapy effect of prawn: seawater prawn is warm and humid, sweet and salty, and enters kidney and spleen meridians;
Shrimp meat has the effects of tonifying kidney and strengthening yang, promoting lactation and resisting toxicity, nourishing blood and solidifying essence, removing blood stasis and detoxifying, benefiting qi and nourishing yang, dredging collaterals and relieving pain, stimulating appetite and resolving phlegm.
It is suitable for patients with impotence due to kidney deficiency, nocturnal emission, premature ejaculation, galactorrhea, muscle pain, hand and foot convulsion, itching all over the body, skin ulcer, weakness and neurasthenia. Shrimp food is similar: 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 insoluble conjugates to stimulate the stomach and intestines, causing discomfort, vomiting, dizziness, nausea, abdominal pain and diarrhea. Seafood should be eaten with these fruits at least 2 hours apart.
Guide to the practice of prawn: Shrimp can be eaten in a variety of ways and can be made into a variety of delicious dishes. Red-colored, soft-skinned, and dragged shrimps are not fresh, so try not to eat them, and spoiled shrimps are inedible; The shrimp line on the shrimp back should be picked and not eaten.