Deep-sea fish are rich in protein and nicotinic acid. At the same time, it also contains a lot of minerals, riboflavin and vitamin D. It is a low-fat and high-nutrient food with nourishing and weight-reducing effects.
So what are the common deep-sea fish that we often eat?
1, saury
Saury is rich in protein and fatty acids, and has a variety of indispensable substances for human body, which can effectively inhibit hypertension and other diseases. It is one of the most representative autumn ingredients in Japanese cuisine. The most common way is to roast the whole fish with salt, with white rice and miso soup, which is very delicious.
2. mackerel
Spanish mackerel, also known as mackerel, is a marine economic fish, cooking more home-cooked. Fresh Spanish mackerel meat is thick, tender, elastic, less prickly and delicious. Spanish mackerel is a kind of marine fish with tender meat, delicious taste and rich nutrition. It is rich in protein, vitamin A, vitamin B 1, vitamin B2, vitamin E, calcium, iodine and other nutrients, and is a very good food for anemia and malnutrition infants. Spanish mackerel is rich in unsaturated fatty acids, among which DHA content is high.
3. Cod
Cod is white, tender, thick, with few thorns, sweet but not greasy, and is the main edible fish in many countries in the world. Cod is rich in nutrients, such as protein, vitamin A, vitamin D, calcium, magnesium and selenium. Cod has a large liver and high oil content (20-40% oil content). In addition to all DHA and EPA of common fish oil, it is also rich in vitamins A, D, E and other essential vitamins. It is a high-quality raw material for extracting cod liver oil. The proportion of these nutrients in cod liver oil is the best proportion of the amount needed by human body every day. In addition, cod meat is rich in magnesium, which is beneficial to prevent cardiovascular diseases such as hypertension and myocardial infarction, and has a good protective effect on the cardiovascular system. Therefore, cod is known as "gold in the sea" and "nutritionist at the table" in Europe.
4. Tuna
5. Salmon
Salmon is a famous cold-water fish. Salmon is mainly grown in Canada, Norway, Japan, Heilongjiang, China and Alaska, USA. Salmon is rich in unsaturated fatty acids, which can effectively reduce blood lipid and cholesterol, prevent and treat cardiovascular diseases and relieve heart pressure. The most common ways to eat salmon are sashimi, roasting and smoking. Salmon seeds have high nutritional value and are often served on the table.
6.grouper
Grouper includes common red spots, star spots, rat spots and dragons. Generally, it takes 65,438+00 years for grouper to grow up, so it is very precious. In recent years, the number of groupers has been declining, but the price has been rising. Ordering grouper is actually a luxury choice. The nutritional value of grouper is high. It is rich in protein, vitamin A, vitamin D and other nutrients. Low fat and high protein is a good choice. Generally speaking, steaming is the best way to eat.
7. Mackerel
Mackerel, also known as mackerel, is also a deep-sea fish with high nutritional value. Because of its high body fat and high vitamin content in liver, it can also be used to extract margarine and cod liver oil respectively. Rich in EPA and DHA, it has extremely high health care function. Generally, besides sashimi, it can also be cured and smoked, all of which are delicious.
I have lived by the sea since I was a child. Our northern coastal cities have always been famous for their rich marine fish and seafood. Because marine fish are snacks to me, I naturally know more about fish varieties.
What are the common edible deep-sea fish? In recent years, the offshore fishery resources have been exhausted, and now the stalls on the market are basically fishing far offshore. There are many common ones. Let me briefly introduce them:
Conclusion Marine fish often change according to different seasons and different fish seasons every year. These marine fish are very common in our market, and they are delicious. There are also some deep-sea fish that are too small or have a bad taste, so I won't introduce them one by one!
Deep-sea fish are far away from the inland, neither cultivated nor polluted, which can be said to be nutritious and healthy.
Deep-sea fish are rich in unsaturated fatty acids, protein, vitamins and trace elements, which can reduce blood lipid and cholesterol and are very beneficial to people's cardiovascular and cerebrovascular diseases.
Omega-3 fatty acids contained in deep-sea fish can reduce triglycerides and cholesterol, and prevent arteriosclerosis and cardiovascular diseases.
Deep-sea fish can promote the growth and development of brain cells and improve memory.
Omega-3 fatty acids contained in deep-sea fish can relieve depression and make people feel more comfortable.
Common and edible deep-sea fish are:
Hairtail: Braised hairtail, dry fried hairtail and sweet and sour hairtail are all acceptable.
Yellow croaker: Yellow croaker can be steamed, braised, braised, etc. And small yellow croaker can be dry fried or fried.
Sea bass: It can be steamed, braised and roasted in sauce.
Spanish mackerel: You can braise in soy sauce or braise in soy sauce. The eating method of Spanish mackerel stuffing is recommended as stuffing. Jiaozi is a famous local snack.
Salmon: Sashimi and sushi are recommended.
Pomfret: braised, steamed and fried.
These are the deep-sea fish that I have seen and often eat.
Here are some deep-sea fish that have been seen in seafood supermarkets but have never been made:
? ? ? ? fish
Squid (also called squid):
Snakehead Terror
Tongue fish:
Squid:
Deep-sea fish can't survive without the sea surface. Generally, we often see chilled seafood in seafood restaurants. Deep-sea fish is white and delicate, tastes very delicious and has high nutritional value.
I often eat yellow croaker, hairtail, Spanish mackerel, cuttlefish, some fish, cod, pomfret, eel, salmon, grouper, ponytail and so on. There may be others, but I don't know much about them. I hope I can help you. Thank you.
There are more than ten kinds of deep-sea fish, such as tiger grouper, green grouper, pink grouper, Jiali fish, Majia fish and safflower fish. At present, scientists have found DHA and EPA in a variety of organisms, but DHA and EPA mainly exist in deep-water marine fish. Marine fish vary with seasons and places of origin, and the DHA EPA of fish oil is between 4.40%. At present, the annual output of EPA and DHA in the world is about 106 kg, which is the only source of EPA and DHA for commercial use. In addition to deep-water marine fish, freshwater fish are also widely distributed, such as silver carp, abundant carp, mirror carp, grass carp, Sudanese fish, mullet and so on. It is reported that it contains DHA and EPA, but the content is not as high as that of deep-water marine fish. Marine fish have accumulated a lot of EPA and DHA by eating seaweed. Lower plants such as red algae, diatoms and some tiny fleas produce a lot of DHA and EPA, while marine fish enrich DHA and EPA by swallowing tiny ephemera (such as algae). Chlorella oil contains 99% EPA, suggesting that people can try to obtain DHA and EPA from seaweed. Because the source of marine fish is limited, it is difficult to separate DHA and EPA from fish oil, so the price is higher. People are trying to find alternative resources. At present, DHA and EPA have been found in many seawater bacteria, fungi and algae. Bacteria producing 400 μ g/L EPA have been cultured in Kyoto University, Japan. According to reports, EPA exists in Mortierella alpina, Phytophthora cinnamomi, Pythium terminale, Mortierella elongata, Pythium deformans and other fungi, and DHA exists in some species of Entomorphia and Hydromycota. Using soluble starch as carbon source, the DHA yield can reach 5 10mg/L when the thraustochytrium is cultivated. Third, the physiological function of "brain gold" At present, it is found that "brain gold" has the following physiological functions:
1.DHA is one of the main components of human brain, accounting for about 10% of human brain lipids, mainly in the form of phospholipids. In the process of brain cell formation, DHA is beneficial to the extension and reproduction of brain cell processes. In the fetus and early childhood, the brain is in the development stage and plays a particularly important role. It can also prevent Alzheimer's disease in the elderly. Therefore, some scientists believe that DHA is the driving force of intelligence. It can be seen that for primary and secondary school students whose brains are in the growth stage, properly supplementing some "brain gold" can really promote intellectual development.
2. Protecting eyesight The human retina is rich in DHA. A large number of studies have shown that DHA can promote the functional development of infant eyes. Lack of DHA will reduce vision. This is mainly because DHA can promote the extension of optic nerve membrane and maintain normal function. For primary and secondary school students with heavy learning tasks, it is very helpful to supplement some DHA to protect their eyesight.
3. Preventing cardiovascular diseases "brain gold" can inhibit platelet aggregation, reduce thromboxane formation, and prevent myocardial infarction and cerebral infarction. Brain gold can reduce serum triglyceride, total cholesterol, low density lipoprotein and very low density lipoprotein, but increase high density lipoprotein. This is very important for human health care and prevention of common diseases such as hypertension.
4. Anti-cancer and anti-inflammatory effects "Brain Gold" has the effect of inhibiting breast cancer, gastric cancer, bladder cancer and uterine cancer, and can obviously inhibit the occurrence, growth and metastasis of tumors. It can also reduce the occurrence of chronic inflammatory diseases such as tracheitis and rheumatoid arthritis. Fourth, the application of "brain gold" Because DHA and EPA have important physiological functions, they have been widely used in health care products, food and feed in recent years. Firstly, DHA and EPA are widely used in medical supplies. Because EPA and DHA have good effects on mental development and cardiovascular diseases, there are a large number of fish oil health capsules and capsules on the market at present, which generally contain 20%-80% EPA and DHA. Generally, taking EPA DHA every day is about 1g, which has a good health care effect. Secondly, it is also widely used in food industry. Because infants, the elderly and some special patients need to strengthen the intake of EPA and DHA, infant milk powder rich in DHA and EPA, DHA drinks, eggs rich in DHA and EPA, canned food, fish sausage, ham, condensed milk, mayonnaise, candy, edible pectin, frozen sardine slices and so on have been developed internationally. China Beijing Fermentation Institute developed "Zelong" fish oil essence, Schumann Company developed deep-sea salmon oil, Giant Group developed "Brain Gold" oral liquid, and Changsha Dairy Farm developed DHA fresh milk and other products. Thirdly, with the recognition of the importance of DHA and EPA, feed rich in DHA and EPA will be developed in large quantities. DHA is an essential nutrient for special seafood, such as prawn. If algae rich in DHA are cultured into bait, it will be very promising. Japanese feed hens fish meal containing DHA to produce eggs rich in DHA, which are called "brain-nourishing eggs". Feeding freshwater fish with DHA-rich feed can greatly increase its DHA content and thus improve its quality.
1. Which deep-sea fish can I eat?
1, saury
Saury contains a lot of fatty acids and protein, and there are many essential substances for human body. After eating, it has obvious inhibitory effect on diseases such as hypertension. Saury is one of the representative ingredients in Japanese cuisine. It is often baked with salt, and then eaten with rice and miso soup. It is very delicious.
2. Salmon
Salmon mainly grows in Japan, Norway, Heilongjiang, China and other places. It is rich in unsaturated fatty acids, which can reduce the content of blood lipid and cholesterol in the body and is very effective in preventing cardiovascular diseases. Eating salmon twice a week can also relieve the pressure on the heart. Moreover, salmon roe is also rich in nutrition. Salmon is often smoked, roasted and stabbed.
3. Mackerel
Mackerel, also known as mackerel, has high nutritional value and contains a lot of body fat, which is often refined into margarine. In addition, mackerel is rich in DHA and EPA, which has a good health care effect. Besides sashimi, it can also be smoked or pickled. The mackerel made by these methods is delicious.
Second, what are the benefits of deep-sea fish to the body?
1. In Northern Europe, Iceland, Japan and South Korea, the probability of female breast cancer is relatively low. It is found that people in these areas like to eat deep-sea fish, which contains omega-3 fatty acids and essential amino acids, which can effectively inhibit the formation of cancer cells and prevent them from multiplying in the body. Women who eat food made of deep-sea fish twice a week can reduce the incidence of breast cancer.
2. Deep-sea fish are rich in protein, which is beneficial to the growth of children and adolescents. When you are sick or have a wound, eating deep-sea fish is very helpful for the recovery of the disease and the healing of the wound. Compared with animal meat, fish contains less fat, so it produces less calories. DHA and EPA in deep-sea fish can prevent schizophrenia.
Hairtail, yellow croaker, arowana and saury are all said to be deep-sea fish, but they don't taste so good! And salmon, all kinds of groupers! Deep-sea fish have low living environment temperature, slow growth and delicate and firm meat quality! Another reason for deep-sea fish is that they are far away from human activities and are less polluted by the environment, so their food is pollution-free and their water quality is better! These fish are less polluted and more suitable for eating!
Deep-sea fish can be divided into dozens of species according to different water layers.
They include tiger spot, treasure fish, grouper, green spot, pink spot, Japanese fish, swordfish, shark, hairtail, yellow croaker, cod, sardine, tuna, bonito, mackerel and bonus fish. All these come from different themes and different deep-sea areas.
I can help you solve this problem. In the video, I selected 100 species of marine fish (fish, shrimp, crab). In addition to the name of the fish, there are corresponding fish. I hope I can help you.
Large yellow croaker, small yellow croaker, hairtail, skinless fish, ? ? Saury, Spanish mackerel, snapper, snapper.