What kind of fish is good to eat in autumn? 1. Grass carp. Warming the middle energizes the deficiency. Grass carp is a common fish. Although common, it has the effects of warming stomach, calming liver and expelling wind. It is a health food that warms the middle warmer and tonifies the deficiency. Buy more grass carp in autumn. Grass carp and tofu are eaten together, which has the effects of tonifying the middle energizer and stomach, promoting diuresis and reducing swelling; It has a special effect on the growth of myocardium and children's bones, and can be used as a dietotherapy dish for patients with coronary heart disease, hyperlipidemia, child dysplasia, edema, tuberculosis, postpartum hypogalactia, etc. Steamed grass carp with fried dough sticks, eggs and peppers is beneficial to eyes and eyesight, and is suitable for the elderly to keep warm and keep fit. However, it should be noted that the gallbladder of grass carp is toxic and inedible.
2. hairtail. Can be used for adjuvant treatment of hepatitis. Hairtail has the effects of warming stomach, tonifying deficiency, moistening skin and expelling wind, killing insects and nourishing five internal organs. It has a good auxiliary treatment effect on hepatitis. It should be noted that hairtail itself has a strong fishy smell, and it should be cooked with braised and sweet and sour methods. Hairtail has the functions of nourishing liver, expelling wind and stopping bleeding, and has a good effect on treating bleeding and sores. Fish scales are raw materials for preparing antipyretic and analgesic tablets and anti-tumor drugs. Fish scales contain a variety of unsaturated fatty acids, which can significantly reduce cholesterol. Suitable for patients with chronic illness, blood deficiency, dizziness, shortness of breath, fatigue and malnutrition. Chinese medicine believes that it can stimulate appetite, warm the stomach, tonify deficiency, and moisturize and beautify the skin, but people with scabies should eat less.
3. silver carp. A health food for warming middle warmer and benefiting qi. 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. Silver carp can provide rich glial protein, which can not only strengthen the body, but also beautify the skin. It is an ideal food for women to nourish the skin. It has curative effect on rough skin, desquamation, dry hair and easy shedding, and is delicious for women who love beauty.
4. silver carp. 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. Silver carp can provide rich glial protein, which can not only strengthen the body, but also beautify the skin. It is an ideal food for women to nourish their skin. It has curative effect on rough skin, desquamation, easy hair loss, etc., and is a delicious food that can not be ignored in female beauty. The general population can eat it, but those with spleen and stomach deficiency and heat should not eat it; People with pruritic dermatosis, internal heat, urticaria and tinea should not eat.
5. snakehead. The snakehead has the effects of invigorating spleen, promoting diuresis, removing blood stasis, promoting tissue regeneration, clearing away heat and expelling wind, and tonifying liver and kidney. Black fish is cold and sweet, belonging to the spleen and stomach meridian; Treating five hemorrhoids, treating dampness and facial edema, can "replenish the heart and nourish yin, clear kidney water, drain water and seep dampness, detoxify and clear heat"; Has the effects of invigorating spleen, promoting diuresis, removing blood stasis, promoting tissue regeneration, and clearing away heat, and can be used for treating edema, damp arthralgia, beriberi, hemorrhoid, and scabies. It should be noted that some people are allergic to snakehead, and the symptoms are usually diarrhea, vomiting, rash, backache and other symptoms. Generally, there is no discomfort when you just eat it, and it often appears in 5-6 hours. Therefore, children, the elderly and other people with poor resistance should pay attention.
6. carp. Carp has the effects 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 not only has high protein content, but also has good quality. The digestibility of carp can reach 96%, which can supplement essential amino acids, minerals, vitamin A and vitamin D; Every100g of meat contains protein17.6g, fat 4. 1 g, calcium 50mg, phosphorus 204mg and multivitamins. The fat of carp is mostly unsaturated fatty acid, which can lower cholesterol and prevent arteriosclerosis and coronary heart disease.
What fish can't you eat in autumn? 1. deformed fish. Don't eat other deformed fish, fish gall, dead turtles and eels.
2. Contaminated fish. Toxic fish include fish contaminated by phenol, heavy metals or pesticides, and fish with biotoxins in their bodies. Fish and shrimp with strong kerosene smell are the result of phenol pollution; Eating sharks, tuna, swordfish, mackerel, swordfish and other large marine fish is prone to mercury poisoning. Especially pregnant women, lactating women and pregnant women should not eat these fish.
3. Fish with parasites. Clonorchis sinensis may also exist in fish. In the process of processing, in addition to thorough washing, we should also pay attention to thorough cooking.
4. Salted fish, smoked fish and dried fish. Because it contains nitrosamine carcinogens, it is not advisable to eat too much. Fried fish, especially charred fish, contains strong carcinogen heterocyclic amines, so it is better to eat less.
How to buy fish in autumn?
1. Choose the one with "eight points". The size of a fish determines its taste and safety. Too small, the fish has not grown up and matured, the meat is not tender enough, and fishbones will come out. Too big means that the fish is old and the meat is rough, and many harmful substances may accumulate in the body. Therefore, it is more appropriate to buy fish with the size of "eight points". For example, 1.5 kg is suitable for carp and Wuchang fish, 0.5 kg ~ 1 kg for crucian carp and 4~5 kg for grass carp.
2. Don't buy fisheyes with muddy and collapsed gills. When buying "chilled fish", you should first observe its eyes and gills. Fresh fish have full eyeballs, clear corneas and bright gills. The eyeball of sub-fresh fish is not full, the cornea is slightly turbid, and sometimes the bleeding in the eye is red, and the gills are dark gray-red or gray-purple; The rotten fish's eyeball collapses or shrivels, the cornea shrinks or ruptures, and the fish gills are brown or grayish white.
Don't choose the wrong color of water in the water tank. Buying live fish in the supermarket depends on the "water color". Because it reflects the quality of water, if it is dark green or blue, it may be that there are too many algae, which means that the water has not been changed and the water tank has not been cleaned for a long time, which may affect the health of fish. The fish in a clear and flowing water tank are generally more vivid.
Don't buy if the price is too low. The price is ridiculously low, and the source, quality and safety of fish should be considered. Eating spoiled fish will bring great health risks.
Kill the live fish now and put it before eating. The quality of freshly slaughtered fish is not the best, because fish will have a process of "acid discharge" and it will take some time to be more delicious. Small fish such as grass carp and silver carp should be refrigerated immediately and cooked after 2 hours; Big fish need to be refrigerated for more than 2 hours.
6. Don't eat fish that are too red or too white. Because of the different kinds of fish, there are red-fleshed fish such as tuna and white-fleshed fish such as hairtail, but if the color of fish is too bright red or bright white, it is probably the "credit" of dyes.
7. Don't eat salty food. Aquatic products may contain a lot of nitrite. In the process of drying or curing, some protein will decompose to produce amines, which will combine with nitrite to form nitrosamines, which has a certain cancer risk.
8. Eat sashimi after freezing. There may be parasites in sashimi, which has poor heat and low temperature resistance. It can be killed by freezing at MINUS 20℃ for 24 hours, but the ice under the sashimi plate can't kill the parasites at all. Therefore, fish can only be eaten raw when the source of raw materials is sufficient.
9. Try steaming it. Among all cooking methods, steaming is the healthiest, with lower cooking temperature and less oil, which can protect most nutrients in fish from being destroyed. Boiled or stewed, some nutrients in fish may be lost in soup; The high temperature of barbecue is easy to produce harmful substances, and the oil consumption of grilled fish is also quite large, which destroys the low-fat health characteristics of fish; Frying is not recommended because of its high oil content, which is more harmful to fish nutrition.