Does the nutritional value of carp eat squid fat?
The nutritional value of the squid is extremely high, and the squid is very popular, but some people think that the squid will gain weight by eating too much. Will the squid gain weight? What are the benefits of eating squid? Next, let's take a look at the nutritional value of squid.
Nutritional efficacy of squid
Nutrition analysis
1. Carp is rich in calcium, phosphorus, and iron, which is good for bone development and hematopoiesis, and can effectively treat anemia.
2. In addition to protein and amino acids required by the human body, squid also contains a large amount of taurine, which can inhibit cholesterol levels in the blood, relieve fatigue, restore vision, and improve liver function;
3. Its polypeptides and selenium have anti-virus and anti-radiation effects;
4. The cholesterol in salmon is mainly high density, which is beneficial to the human body. There is a clear difference between the structure of fat in carp and that of livestock and poultry.
5. Contains protein, omega 3 fatty acids, copper, zinc, B vitamins, and iodine. B vitamins help relieve migraines and phosphorus helps calcium absorption. 100 grams of squid has only 70 kilocalories of energy. Note: Do not eat squid more than one fist each day. It is best not to fry when eating.
Eat squid, won't get fat
"Eel and cuttlefish, although they are customarily called fish, are actually not fish but invertebrates living in the ocean," Ma Changwei, a professor at China Agricultural University, told reporters.
In many developed countries, the consumption of carp is very large. For example, Japan consumes 400,000 tons of carp a year, and Spain imports more than 180,000 tons of carp per year. The population of more than one billion people in China consumes more than 60,000 tons annually.
Cuttlefish is what people commonly call squid and inkfish. To distinguish between eel and cuttlefish is actually very simple: press hard on the middle of the carcass with your fingers. If there is a hard feeling, it is cuttlefish. If it is soft, it is carp.
Experts said that cholesterol has low density and high density. The cholesterol in carp is mainly high density, which is beneficial to the human body.
The structure of fat in carp is significantly different from that of livestock and poultry. The cholesterol in the body is concentrated in its internal organs. The cholesterol content in the edible portion of carp is not high. There is no need to worry about the consumption of cholesterol due to the consumption of carp. Increased quantity. Therefore, eating squid is a good choice for those who are afraid of fat.
Salmon suitable for the elderly, cuttlefish nourishing women
According to data from the Ocean Branch of the Chinese Fisheries Association, catfish and squid have the advantages of high protein, low fat, and low calories. Carp's fat content is only about 4% of the average meat, and calories are much lower than meat.
It is not only rich in protein, calcium, phosphorus, iron, and calcium, selenium, iodine, manganese and other trace elements, but also rich in DHA (commonly known as brain gold), EPA and other highly unsaturated fatty acids.
Together with the large amount of taurine contained in the meat, it can effectively reduce the cholesterol accumulated in the blood vessel wall. It has a very good effect on the prevention of vascular sclerosis and the formation of gallstones, and it can also supplement brain power and prevent Alzheimer's disease. Therefore, carp is a healthy food for middle-aged and elderly people who are vulnerable to cardiovascular diseases.
Cuttlefish is an ideal health food for women. Li Shizhen said that cuttlefish is a “blood drug†and is a good medicine for treating anemia and blood deficiency in women. The life of a woman in her life, regardless of her pregnancy, pregnancy, milk and milk, is beneficial to the consumption of cuttlefish, and it has the effect of nourishing blood, passing through the warts, toning a fetus, benefiting production, stopping bleeding, and promoting milking.
Cuttlefish contains 13 grams of protein per one hundred grams of fat, only 0.7 grams of fat, also contains carbohydrates and vitamins A, B vitamins and calcium, phosphorus, iron, riboflavin and other essential substances of the body, belonging to a high protein and low fat tonic food.
Film is flexible and fresh
When you mention squid, many people think of squid and grilled squid. In fact, it has a wide range of food, both dried and fresh. Italian-style squid rings, eel fillets, Japanese squid rice, and squid noodles are all classic recipes.
When buying fresh squid and cuttlefish, the method of judging whether it is fresh or not is to press on the fish's body membrane and the fish's film is firm and elastic. You can also rip off the fish head, and the head of the fish is closely connected with the body and is not easy to pull. Broken.
It should be noted that squid must be cooked thoroughly before eating, because there is a polypeptide component, if not eaten thoroughly, it will cause gastrointestinal disorders.
When picking squid and cuttlefish, one must judge its hardness. Good quality dried fish is soft, not stiff, solid and solid, and meaty. It feels very dry and hard to touch. It is usually placed for a long time and does not taste like anything.
Second look at the color. High-quality dried fish is slightly red, no mold, tender squid yellowish color, transparent, thin, old squid purple color, large body.
It should be noted that many of the pure white dried fish on the market are bleached with bleach, or although not white, the color does not look natural. This is a reprocessing of the factory for preservation or preservation of softness. To threaten human health, it is necessary to purchase it carefully.
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