First, eat fish to fight depression.
Scientists point out that 5% people in the United States suffer from severe mental depression, while only 0. 1% people in Japan suffer from severe mental depression, which is 1/50 in the United States. Studies show that the above differences are related to the amount of fish eaten in different eating habits of the two countries. Studies have found that there is a special fatty acid in fish, which is related to the "happy hormone" in the human brain. It has the function of relieving mental tension and balancing emotions. People who don't eat fish or eat less fish often have lower levels of "happy hormones". Americans don't often eat fish, so there are more people suffering from depression.
Second, eat fish to prevent asthma.
As the saying goes, "Fish makes a fire, and meat produces phlegm." Therefore, for a long time, many people regard eating fish as an important cause of asthma, so they have always been taboo to eat fish. However, recent studies by experts have found that eating fresh fish regularly is not only harmless to asthma patients, but also beneficial to prevent asthma attacks. Why can eating fresh fish reduce the attack of asthma? Because unsaturated fatty acids contained in fresh fish can prevent or reduce the production of inflammatory mediators in human body, and the onset of asthma is closely related to the release of inflammatory mediators. In addition, unsaturated fatty acids can also reduce tracheal inflammation to a certain extent, thus helping to prevent the occurrence and recurrence of asthma or reduce the degree of asthma symptoms.
Third, eat less dementia fish.
Canadian scientists have found that the DHA fatty acid content in the blood of healthy elderly people is much higher than that of Alzheimer's patients, and the DHA content in the blood of Alzheimer's patients is 30%~40% lower than that of healthy elderly people on average. Scientists believe that DHA is an essential nutrient for the activity and vitality of brain cells, which helps to improve the transmission of nerve information and enhance the ability of thinking and memory. Therefore, eating more fish in the elderly can reduce the occurrence of dementia.
Fourth, eat fish to prevent stroke.
By comparison, scientists found that as an economically developed country, the number of people suffering from stroke in Japan is much lower than that in some European and American countries, because Japanese people eat more fish. Eating more fish has a protective effect on cardiovascular and cerebrovascular diseases. Studies have shown that the higher the content of protein and sulfur-containing amino acids in the diet, the lower the incidence of hypertension. Fish protein is rich in egg amino acids and taurine, both of which are sulfur-containing amino acids. It can affect the regulation mechanism of blood pressure, increase urinary sodium excretion, thus inhibiting the influence of sodium salt on blood pressure and reducing the incidence of hypertension. Experts suggest that one of the effective ways for middle-aged and elderly people to prevent cardiovascular and cerebrovascular diseases is to take three or four grams of fish oil every day.
Five, eat fish to prevent aging
In German history, there was a famous prime minister named Bismarck. For years, he ate too much and smoked too much. At the age of 68, he was weak, wrinkled and glassy-eyed, as if death were waving to him. But then he listened to the doctor and ate herring every day. Soon, a miracle appeared: his skin was rosy, his eyes were bright and he was full of energy, and he lived until he was 83 years old.
Crucian carp has the functions of invigorating qi and spleen, inducing diuresis to reduce swelling, clearing away heat and toxic materials, dredging collaterals and promoting lactation. Patients with ascites use fresh crucian carp and red beans to make soup, and the effect is remarkable. Simmer fresh crucian carp and pig's trotters together and eat soup together, which can cure puerpera's hypogalactia. Crucian carp oil is beneficial to cardiovascular function, and can also reduce blood viscosity and promote blood circulation.
Carp has the functions of invigorating spleen, stimulating appetite, promoting diuresis, relieving swelling, relieving cough and asthma, preventing miscarriage and promoting lactation, and clearing away heat and toxic materials. Carp, wax gourd and onion are boiled in soup to treat nephritis edema. Scaled carp, intestinal impurities, slow fire stew, respectively, to treat jaundice. Taking live carp and pettitoes soup to treat hypogalactia of pregnant women. Carp and Bulbus Fritillariae Cirrhosae are boiled in small soup to cure cough and asthma.
Silver carp has the effects of warming middle warmer and benefiting qi, warming stomach and moistening skin, and is a health food for warming middle warmer and benefiting qi.
Black herring has the functions of invigorating qi, nourishing stomach, eliminating dampness, promoting diuresis, expelling wind and relieving annoyance. The trace elements such as zinc and selenium contained in it help to fight cancer.
Snakehead has the effects of invigorating spleen, promoting diuresis, removing blood stasis, promoting tissue regeneration, clearing away heat and expelling wind, and nourishing liver and kidney. Cooking snakehead with ginger and red dates has an auxiliary effect on the treatment of tuberculosis. Braised snakehead with brown sugar can cure nephritis. Eating steamed snakehead can promote lactation and enrich blood.
Cuttlefish has the functions of nourishing liver and kidney, nourishing qi and blood, clearing stomach and removing heat. It is a health food for women, which has the functions of nourishing blood, improving eyesight, dredging menstruation, preventing miscarriage, promoting delivery, stopping bleeding and promoting lactation.
Grass carp has the functions of warming stomach, calming liver and expelling wind, and is a health food that warms the middle warmer and tonifies deficiency.
Hairtail has the effects of warming stomach, nourishing deficiency, moistening skin, expelling pathogenic wind, killing insects and nourishing five internal organs, and can be used for adjuvant treatment of persistent hepatitis and chronic hepatitis. Patients with hepatitis can take the upper layer oil after steaming fresh hairtail, and long-term use can improve the symptoms.
Eel has the functions of benefiting qi and nourishing blood, softening tendons and benefiting bones.
Monopterus albus enters the liver, spleen and kidney, which has the functions of tonifying deficiency, expelling wind and removing dampness, strengthening bones and muscles, and also has a certain regulating effect on blood sugar. People with deficiency of both qi and blood can shred Monopterus albus and Astragalus membranaceus (gauze bag) and water them to taste. Children with malnutrition, thin constitution and little appetite can use an eel, cut it into pieces and cook it with a little chicken gizzard-membrane. For internal hemorrhoid bleeding and uterine prolapse, eel can be cooked and taken for a long time.
Misgurnus anguillicaudatus has the functions of invigorating middle energizer, invigorating qi, eliminating dampness and quenching thirst, sobering up and detoxicating, removing hemorrhoid and swelling, and protecting liver. Misgurnus anguillicaudatus and garlic cooked with strong fire can treat malnutrition edema. Misgurnus anguillicaudatus is fried to brown in oil and boiled in water, which can cure night sweats in children. Misgurnus anguillicaudatus stewed with tofu can cure damp-heat jaundice. Misgurnus anguillicaudatus and shrimp yellow can cure impotence.
Perch, freshwater fish, the old saying "people come and go on the river, but they love the beauty of perch" shows that the meat of perch is delicious. Perch can tonify the five internal organs, benefit the bones and muscles, harmonize the stomach, prevent miscarriage, control moisture and benefit people by eating. Fish with Chinese sauerkraut is especially good, dry and delicious. The gills and meat of perch can be used as medicine. Its gill taste is sweet, it has the effect of relieving cough and resolving phlegm, and can be used to treat pertussis in children. Its meat is sweet and warm, and it has the effect of invigorating spleen and benefiting qi. It is often used to treat chronic stomachache, diarrhea due to spleen deficiency, malnutrition, dyspepsia and emaciation in children. If eaten after operation, it can also promote wound granulation healing. Carp, a kind of freshwater fish, has high nutritional value, especially rich in protein, which is easily absorbed by the human body, with a utilization rate as high as 98%, and can supply essential amino acids to the human body. "Dietotherapy Materia Medica" says that red beans and carp are cooked thoroughly to treat beriberi and abdominal edema. In Compendium of Materia Medica, when introducing adzuki bean and all kinds of meat birds to make diuretic and detumescence medicinal diet, carp also ranks first. Stewed carp with red beans is most suitable for edema caused by malnutrition; It can also be used as adjuvant therapeutic food for edema of renal disease; Women with edema during pregnancy can nourish and reduce swelling after eating this prescription; If the postpartum milk is not enough, you should also eat it, which has the function of nourishing and promoting lactation.
Catfish, catfish and freshwater fish catfish are not only as nutritious as other fish, but also tender and delicious, easy to digest and less appetizing, especially suitable for the elderly and children. There are more than twenty kinds of catfish, among which boiled catfish, spicy catfish, garlic-roasted catfish and nourishing catfish are very popular. Among them, boiled catfish is not very spicy, but the meat is delicate and delicious. Braised catfish with spicy garlic, spicy and attractive. If you want a tonic, you can have a nourishing hot pot with American ginseng, Adenophora adenophora, Codonopsis pilosula, yam, coix seed, jujube and medlar as seasoning, which is nourishing and delicious. In addition, the pepper here is taken from the small lantern pepper in Guizhou. If it is brewed with rock sugar, it will be very sweet, and it can also remove the anger of pepper, so even women who are afraid of acne can boldly taste it.
Carassius auratus, freshwater fish crucian carp and carp are similar, and they are common delicacies in diet with high nutritional value. Because crucian carp contains animal protein and unsaturated fatty acids, regular consumption of crucian carp can not only strengthen the body, but also reduce obesity, help reduce blood pressure and blood lipid and prolong life. Traditional Chinese medicine believes that crucian carp can tonify deficiency, warm middle-warmer and lower qi, induce diuresis and reduce swelling, and clear fire can cure gastrointestinal bleeding and vomiting and nausea. External use also has detoxification and anti-inflammatory effects. Especially postpartum hypogalactia's treatment is unique. Eating crucian carp can stimulate appetite, strengthen the spleen and regulate the production of body fluid, which not only supplements the nutritional protein that produces floating juice, but also makes the spleen secrete milk healthily. Therefore, for women with less milk and poor lactation, eating crucian carp does have the effect of increasing milk secretion.
Grass carp and freshwater fish grass carp are sweet, warm and non-toxic, and have the effect of warming and warming the stomach. Guangdong folks use them to steam with fried dough sticks, eggs and peppers, which can benefit their eyes and improve their eyesight. Its bile tastes bitter, cold and toxic. Animal experiments show that grass carp bile has obvious antihypertensive effect, expectorant effect and mild antitussive effect.
Barracuda, barracuda and freshwater fish. Pike is a kind of freshwater fish, which is widely distributed in cold and temperate regions of the northern hemisphere. The mouth is large and flat, like a duckbill, with a prominent jaw. It is the roughest carnivorous fish among freshwater fish. Besides attacking other fish, it will attack frogs, mice or wild ducks. It is said that you can eat food equivalent to your own weight a day. Because of its long life span, giant individuals can be found occasionally. Because meat tastes very good, it becomes a good target for fishing.
Red snapper, marine snapper, is a very popular food fish, such as golden snapper, stickleback and so on. It is called snapper, but it is not actually snapper. This situation is very common. Sparus mainly feeds on shellfish, shrimp and benthos. On the deep seabed near the coast. Small blue spots are scattered in water that looks like dark gray, but it is actually a body color close to red. After about 4 to 6 months, they will come to shallow water to lay eggs. Before that, snapper in early spring was called parrot snapper, which was the most delicious and expensive fish.
Salmon, salmon, salmon sea/freshwater fish are golden red and tender, and are often used in sushi and cooking. Fresh can be eaten raw. Caviar is the best. Salmon mainly lives in the Pacific Ocean and the North Atlantic Ocean and is a migratory fish. After living in the vast ocean, I returned to the river where I was born to lay eggs, and then I spent my whole life. This is an incredible habit. Salmon is a kind of fish famous for its delicious taste. It has a large number of similar species, including deep-sea fish, such as barracuda.
Sturgeon is a kind of freshwater/marine fish, the oldest fish in the world, with large size and long life. It has a history of more than 200 million years and is called "living fossil in water". There are 2 families, 6 genera and 26 species of sturgeon in the world. Sturgeon is a kind of low-fat and high-protein meat, which contains 3-5 times higher omega-3 unsaturated fatty acids and hematopoietic vitamin-folic acid than other fish. Chondroitin sulfate contained in the head cartilage and spinal cartilage of sturgeon is more effective than shark cartilage powder in enhancing anti-cancer immunity. Its meat has no intermuscular thorns and high edible rate. It can be used as sashimi, chafing dish, smoked and canned food, and it is the best-selling product in the international market. The meat quality of live sturgeon cultured artificially is tender and smooth than that of raw salmon, and superior to that of lobster. Sturgeon is made of cartilage, and its cartilage, skin, fins, liver, intestines and belly can be made into dozens of famous dishes with different styles. Sturgeon cartilage has the functions of anti-cancer and calcium supplementation, and sturgeon bone can be cooked into delicious sturgeon bone soup. The snout and nasal cavity of sturgeon are rich in collagen. Sturgeon eggs can be processed into fish seed paste, which is a tight commodity in the international market. Because its eggs are grayish brown, commonly known as "black gold" and "black pearl", the price of fish seed paste makes sturgeon industry one of the most profitable industries in the world. Sturgeon skin is tough, durable and beautiful, and can be made into high-grade leather. In addition, sturgeon gills have special effects of clearing away heat and toxic materials; Sturgeon oil has a special effect on scalding. In a word, sturgeon can be said to be a treasure, edible, medicinal and health care products.
Analysis of Nutritional Value of Salmon (Salmon, Salmon)
Wenyu is also called salmon, and its scientific name is salmon. "Salmon" is a transliteration of the English word "Salmon" and is one of the precious fish in the world. Salmon is a kind of popular fish, which can be eaten raw or cooked directly because of its small scales and thorns, orange-red meat color and delicate and delicious meat. At the same time, cod liver oil made from it is a good nutrient.
Salmon is rich in unsaturated fatty acids, which can effectively reduce blood lipid and cholesterol and prevent cardiovascular diseases. Omega-3 fatty acids are essential substances for brain, retina and nervous system, and have the functions of enhancing brain function, preventing Alzheimer's disease and preventing vision loss. This substance is high in cod liver oil. Salmon can effectively prevent the occurrence and development of chronic diseases such as diabetes, has high nutritional value and enjoys the reputation of "treasures in water". Cod liver oil is also rich in vitamin D, which can promote the absorption and utilization of calcium by human body and contribute to growth and development.
Applicable people
Suitable for all ages. Especially patients with cardiovascular diseases, mental workers and exam-oriented students.
Applicable amount
60~80 grams each time. Raw food is about 30 grams each time.
≮ Special tips ≯
Don't cook the salmon too long, just medium-rare. This can not only preserve the freshness of salmon, but also remove the unpleasant smell of people.
Analysis of Nutritional Value of Perch (Lateolabrax japonicus, Lateolabrax japonicus, Lateolabrax japonicus and Stichopus japonicus)
Also known as sea bass, village flowers, sea bass, rib fish and so on. , commonly known as sea bass, is also known as one of the "four famous fish" with the Yangtze River shad and Taihu whitebait. Perch meat is white and tender, fragrant and odorless. Meat is garlic cloves, which are most suitable for steaming, stewing or stewing soup. Especially in late autumn and early winter, mature perch is particularly fat and nutritious, which is the best season to eat perch.
efficacy
Perch has the effects of nourishing liver and kidney, benefiting spleen and stomach, resolving phlegm and relieving cough, and has a good nourishing effect on people with liver and kidney deficiency. Perch can also treat fetal movement and hypogalactia. Expectant mothers and pregnant women eat perch. Perch is a kind of nutritious food, which can not only nourish the body, but also won't lead to obesity because of overnutrition. It is a good product for strengthening the body, enriching blood, invigorating spleen and benefiting qi, and is beneficial to health. In addition, the blood of perch contains more copper. Copper can maintain the normal function of nervous system and participate in the functions of key enzymes in the metabolism of several substances. People who lack copper can eat perch to supplement it.
Applicable people
Suitable for everyone.
Applicable amount
Every time 100g.
≮ Special tips ≯
Late autumn and early winter are good seasons to eat perch, among which Songjiang perch is the most famous.
Analysis of Nutritional Value of Catfish (Silver Carp, Sticky Fish, Pond Mud and Larvae)
Catfish, also known as long-bearded silver carp, sticky fish, pond lice fish and raw fish. This kind of fish is characterized by no scales, sticky body surface, flat head, wide mouth and four whiskers on the upper and lower jaws. The best eating season for catfish is between mid-spring and mid-summer. Catfish is not only as nutritious as other fish, but also has tender meat, delicious taste, less thorns and easy digestion, which is especially suitable for the elderly and children.
efficacy
Catfish contains more protein and fat, which has a good dietotherapy effect on people who are frail and malnourished. Catfish is a good product for lactation, which has the functions of nourishing yin and blood, invigorating the middle energizer, stimulating appetite and diuresis, and is an essential food for women's postpartum dietotherapy and nourishing.
Applicable people
Suitable for ordinary people to eat. Especially the elderly, children, postpartum women and people with poor digestive function.
Applicable amount
Every time150 ~ 200 g.
≮ Special tips ≯
Catfish has the same origin of medicine and food, and stew is the most suitable. Catfish is rich in mucus, which can be removed by scalding it with boiling water after slaughter and rinsing it with clear water. Eating catfish with cattle and sheep oil, beef liver and venison, or eating catfish with Schizonepeta tenuifolia, a traditional Chinese medicine, may be harmful to health. Catfish is also a hair care product. People with chronic diseases and sores should eat carefully, and it is best not to eat.
There are many kinds of fish. The main edible freshwater fish include carp, grass carp, crucian carp and mandarin fish, while marine fish include yellow croaker, hairtail and flounder. They all have the characteristics of tender and delicious meat and rich nutrition, and are good sources of some vitamins and inorganic salts.
efficacy
Fish contains folic acid, vitamin B2, vitamin B 12 and other vitamins, and has the effects of nourishing and strengthening the stomach, inducing diuresis to reduce swelling, promoting lactation, clearing away heat and toxic materials, relieving cough and reducing qi. It is effective for edema, edema, abdominal distension, oliguria, jaundice, galactorrhea, etc.
Eating fish has a good effect on fetal movement disorder and pregnancy edema.
Fish is rich in magnesium, which has a good protective effect on cardiovascular system and is conducive to preventing cardiovascular diseases such as hypertension and myocardial infarction.
Fish is rich in vitamin A, iron, calcium and phosphorus. Eating fish regularly has the effects of nourishing liver and blood, nourishing skin, caring hair and keeping fit.
Applicable people
Most people can eat it.
Applicable amount
Every time 100g.
≮ Special tips ≯
As a breastfeeding diet, you should put less salt.
You don't need monosodium glutamate to cook fish. Because they are very tasty.
≮ Health traffic lights ≯
Fish is hair, and patients with chronic diseases should not eat it.
≮ Main nutrients≯
vitamin
(mg) a (μ g) B 1 B2 B6 B 12 (μ g) C D (μ g) e
25 0.03 0.09 0. 13 10 - 14 1.27
Biotin (microgram) Potassium (microgram) Phosphorus (microgram) Carotene Folic Acid (microgram) Pantothenic Acid Nicotinic Acid Mineral Element
(mg) calcium
- - - - 5 1.48 2.7 50
Iron, phosphorus, potassium, sodium, copper, magnesium, zinc (microgram) and selenium (microgram)
1 204 334 53.7 0.06 33 2.08 15.38
Nutritional value of cold-water fish
I. General nutrition of freshwater fish
The protein content of freshwater fish is 17.9~ 19.5%, which is twice as high as that of barley, wheat, sorghum and pork, even more than eggs and milk, and second only to beef, so it belongs to high-quality protein. This protein not only has a high absorption rate, but also can promote the human body to discharge excess salt. Fish is also rich in vitamin B 1 (thiamine), vitamin B2 (riboflavin), vitamin PP (also known as nicotinic acid or nicotinic acid), vitamin D and a certain amount of minerals such as calcium, phosphorus and iron. Of course, different kinds of fish have different nutritional components.
Second, the nutrition of cold water fish.
1. Comparison of nutritional characteristics between salmon and trout and common freshwater fish.
First, the nutritional value is higher than that of ordinary freshwater fish. Taking rainbow trout and common carp as examples, the main nutritional components of protein and fat are higher than rainbow trout 13.35% and 4 1.76% respectively, and the calories are 42 kilocalories higher, especially vitamins A, D, b 12 and B6. The amino acid content of 1 1 is also much higher than that of carp. Secondly, the contents of DHA (docosahexaenoic acid) and EPA (eicosapentaenoic acid) are much higher than those of ordinary freshwater fish, while the cholesterol content is almost zero. DHA is an indispensable essential fatty acid for human beings and a highly unsaturated fatty acid. At present, among the common freshwater fish raised in China, taking carp as an example, 100g of carp meat contains 288mg of DHA, 159mg of EPA and 6.34g of total fatty acids, while rainbow trout with the same weight contains 983mg of DHA, 247mg of EPA and 4.97g of total fatty acids. The latter is 3.4 1 times, 1.55 times and 1.28 times of the former respectively. Thirdly, the meat is tender, delicious, fishy and delicious, especially without small bone spurs (that is, intermuscular spurs), which is more suitable for the elderly and children.
2. Research report on the dietotherapy effect of cold-water fish.
Dietotherapy-a method of treating diseases with food in people's daily life. At present, there have been many reports on the therapeutic effects of salmon and trout. Cold water fish are rich in DHA and EPA (eicosapentaenoic acid, a fatty acid with properties very similar to DHA). Studies have confirmed that EPA can accelerate the wound healing of patients, which is of great help to the health of pregnant women, the elderly, young children and postoperative patients, while DHA has many unique effects. Professor Croft of the British Institute of Brain Nutrition Chemistry confirmed that about 10% of the fat in the human brain is DHA. DHA can enhance brain function. It can reduce cholesterol, blood lipid and blood sugar, thus improving cardiovascular and cerebrovascular diseases, preventing thrombosis and improving immunity. Alexander, a neuroscientist at Oxford University, UK? Richard johnson believes that the human brain needs DHA to function normally, and the lack of this substance may lead to depression, autism, dyslexia and inattention. DHA in fish helps to improve depression, and eating more fish helps to relieve depression and reading difficulties. Dr. Donald J.Menton, an expert in biochemistry and nutrition in Canada, said that the incidence of heart disease in Canada is very high, and DHA extracted from salmon and trout and various capsule-shaped health products developed and produced by EPA are very popular. Many patients have changed their past drug therapy to current food therapy, which has controlled or improved their condition, and many people have effectively prevented cardiovascular diseases by eating this health care product. He believes that people can prevent thrombosis by eating salmon and trout twice a week. Recently, Dutch scientists studied 16 13 volunteers aged between 45 and 70 who like to eat fish. The results show that people who like to eat fish for a long time have higher brain function and running speed 19% and 28% respectively than those who don't eat this kind of fish. Those who eat fish rich in DHA and EPA for a long time still show very sensitive and flexible brain functions even when they are relatively old. On the contrary, those who regularly eat a high-cholesterol diet have 27% worse memory ability and 26% lower brain flexibility. Eating high cholesterol food for a long time will not only damage the function of the heart, but also form a substance called amyloid B in the human brain. This protein will slowly form amyloid lumps, which will affect the normal work of the brain and induce Alzheimer's disease. In some highly developed countries, such as the United States, the number of people suffering from Alzheimer's disease is as high as 4.5 million. This shows that people's diet structure has a certain influence on the brain to maintain a good working state, while eating salmon and trout has a protective effect on the brain. A recent study by Italian experts shows that eating health products containing salmon and trout can greatly reduce the risk of sudden death of heart patients. Eating 1 g DHA extracted from salmon and trout fish oil every day will reduce the risk of sudden death in case of heart attack. Experts believe that fatty acids can help reduce arrhythmia or abnormal beating of the heart, which is the main cause of death of heart patients. They believe that eating more fish, especially salmon and trout, is good for people's health and should be eaten at least once or twice a week. At the same time, people are advised to eat more low-fat foods. Naoko Noguchi, a famous nutritionist in Japan, also believes that DHA, EPA, glutamic acid, arginine and phospholipids play an important role in activating human immune system and protecting intestinal mucosa. Another survey shows that Eskimo women in North America, like their ancestors, eat fish three times a day, so they have never been found to have breast cancer.
As can be seen from the above examples, salmon and trout not only have high nutritional value, but also have the following unique dietotherapy effects because they are rich in DHA and EPA: ① reduce the cholesterol concentration in blood and prevent cardiovascular diseases caused by arteriosclerosis arch I; (2) making blood not easy to coagulate; ③ Relieve inflammation; ④ Preventing the spread of cancer; ⑤ Improve brain function, enhance memory and prevent brain aging. It is precisely because of these reasons that the status of salmon and trout as internationally recognized high-quality and precious fish has not been affected by the continuous expansion of aquaculture scale and the increase of output in the historical process of artificial farming 100 years. On the contrary, with more and more people's understanding of the nutritional value and dietotherapy function of salmon and trout, their market prospects are getting better and better, and they have always maintained high prices. In addition, many studies have proved that all kinds of processing methods will not destroy DHA and EPA of fish, and can be eaten raw, steamed, boiled, fried and roasted. According to this feature, some salmon and trout fishery science and technology research institutes have developed a series of products with salmon and trout as raw materials: fish head, caviar, fish skin, fish dumplings, fish balls and salmon and trout bean products, which are well received by consumers. Among them, salmon and trout bean products are the most popular. Because bean curd is a good food and medicine, it not only contains high calcium content (140- 160 mg of bean curd), but also contains eight kinds of amino acids necessary for human body and unsaturated fatty acids and lecithin which are lacking in animal foods, and has many functions, such as skin growth, face benefit, essence filling, tendon strengthening, deficiency tonifying and so on. But its methionine content is less.
However, the methionine content in salmon and trout is very rich. Relatively speaking, the content of phenylalanine in fish is relatively low, while the content in tofu is high. Therefore, after scientific blending, they are processed into salmon and trout bean products, which make them complement each other and greatly improve their nutritional value. A look at the culture conditions of cold-water fish can well illustrate this point. This kind of fish needs a very bad growing environment, and any polluted mountain spring water can't be cultivated. Therefore, it can completely meet the requirements of healthy food raw materials. At present, Atlantic salmon, silver salmon, white-spotted salmon and red-spotted salmon are all treasures of salmon and trout.
Nutritional value of plaice
The sole fish is also called toshiko, rice fish and so on. Long and flat, generally 45 to 55 cm long; The scales are fine, the surface is rough and blue-taupe, the abdomen is grayish white, and the eyes are red and bright.
Sole fish is one of the marine economic fish, and its nutritional components are 100g: calories (calories) 89, thiamine (mg) 01; Calcium (mg) 21; Protein (grams) 20.2; Riboflavin (mg) .05; , magnesium (mg)18; Fat (g) .9; Nicotinic acid (mg) 3; Iron (mg)1.1; Carbohydrate (grams); Vitamin c (mg); Manganese (mg) .07; Dietary fiber (g); Vitamin e (mg); Zinc (mg) .81; ...
The sole fish is fresh and tender, with garlic cloves and white color. Suitable for braising in soy sauce, dry burning, sweet and sour, steaming, dry frying, etc. Its swim bladder can be processed into a fish belly, which is called a fish belly and has a good therapeutic effect on stomach diseases.