Directory: 1. Characteristics of bighead carp; 2. The nutritional value of bighead carp and the benefits of eating bighead carp; 3. The best time to eat bighead carp; 4. The purchase method of bighead carp; 5. The attribute of bighead carp is1; Belongs to CYPRINIDAE; 2. It is widely distributed in water, and it can be seen in almost all freshwater basins in China from south to north. 3. Alias silver carp, chubby fish, black silver carp, yellow silver carp, pine fish, anchovy, bighead carp, bighead carp and whale. 4. Introduction Bighead carp, also known as silver carp and bighead carp, is one of the four famous fish in China. This kind of fish head is big and fat, and the meat is white and tender, so it is the first choice for fish head warming pot. The chubby fish head is very big, accounting for one-third of its body length, with black spots on its side and low eye position. Fish brain is rich in nutrition and contains a kind of fish oil needed by human body. Fish oil is rich in polyunsaturated fatty acids, which is an essential nutrient for human body and can maintain, progress and improve brain function. In addition, the meat under the gills is bright and gelatinous, rich in collagen and egg white, which can make the human body aging and repair body cells and tissues; It contains enough water, so it tastes good. 5. pictures

The nutritional value of bighead carp, the benefits of eating bighead carp 1, and bighead carp is rich in unsaturated fatty acids, which mainly exists in fish oil, which is why there are so many cod liver oil products on the market. Unsaturated fatty acids are mainly good for human brain, especially for children. Eating more unsaturated fatty acids can improve brain function and thus enhance intelligence. The fish oil of bighead carp is viscous and rich in unsaturated fatty acids, so it has high nutritional value. This nutritional value is mainly reflected by lecithin in bighead carp. Lecithin is an essential element for the development of brain cells and an amino acid absorbed by human brain. The special protein contained in it has a great influence on children's intellectual development. 2. Bighead carp is rich in collagen, and everyone is familiar with it. It can delay the aging of the body and repair the cells and tissues of the body. The meat under the gills of bighead carp is transparent, covered with glue and rich in collagen, which is why many people like to eat bighead carp. The eyes of bighead carp are also the essence. As the saying goes, you can make up what you eat. Although this sentence may not be completely correct, it also has some truth. In other words, eating fish eyes has a good effect on the development and brightness of children's eyes. 3. Bighead carp contains blood-enriching nutrients. Bighead carp roe is also a nutrient-rich substance, which has the functions of enriching blood and nourishing liver and kidney. If eaten for a long time, it can also treat malnutrition in children. In fact, malnutrition is not uncommon among children in our country, but it is often not found and taken seriously, so we can eat more bighead carp. The best time to eat bighead carp is how to buy bighead carp all year round. The fresh gills are closed, the gills are bright red, some are bloody, there is no mucus and dirt, and there is no peculiar smell. Fish gills are reddish or grayish red, and the fish is not fresh. If the gills are gray or black, with thick mucus and dirt, there is a bad smell, indicating that the fish has gone bad. Fish-eye The fresh fish-eye is clean and bright, slightly convex and perfectly uncovered. The eyes of stale fish are black and dark, and even covered with a thick layer of paste or dirt, which makes the eyeball fuzzy and sunken. Corrupt and deteriorated eyeball rupture and displacement. Shark's fin The epidermis of fresh shark's fin clings to the fin strip, intact and bright. The skin of stale fins becomes lighter and cracked. The rotten epidermis peeled off and the fins were scattered. The side effect of bighead carp is 1. Bighead carp should not be eaten too much, and it is easy to get thirsty if eaten too much. 2, bighead carp can enhance inflammation, therefore, hyperthyroidism patients should not eat. 3, bighead carp should not be eaten with licorice, which is easy to cause diarrhea. The gallbladder of bighead carp is poisonous, so don't eat it. Clean the gallbladder when handling silver carp.