Nutritional value of fish body parts

summary

Fish contains a lot of unsaturated fatty acids, rich in nutritional value and is not easy to get fat, which is a good modern way of health. Let's take a look at the following.

Nutritional value of fish body parts

First, fish brain is rich in polyunsaturated fatty acids and phospholipids, which contribute to the development of infant brain and have the role of adjuvant treatment of Alzheimer's disease. But fish brain also contains more cholesterol, so should not eat more.

Second: dried fish lips are mostly made from the upper lip skin and associated tissues of sturgeon, shark and ray after drying, and its main component is collagen. Although the lip of sea fish is one of the eight treasures of seafood, it has not much nutrition.

Third: fish eyes are rich in vitamin B1, docosahexaenoic acid, eicosapentaenoic acid and other unsaturated fatty acids. These nutrients can enhance people's memory and thinking ability, reduce the content of cholesterol in the body. Therefore, people who often use brain can often eat fish eyes.

matters needing attention

Fish bladder is an ideal food with high protein and low fat. As early as 1600 years ago, there was a record of fish bladder in Qi Min Yao Shu. The book said that the swim bladder is as well-known as the bird's nest, shark fin high nutritional food. Modern studies have found that the swim bladder is rich in macromolecular collagen, which can improve the nutritional status of human tissues and cells, promote human growth and development, and delay skin aging. Dishes made from fish bladder taste smooth and delicate. In addition, the swim bladder wall of marine fish is thick, which is often made into dry food. This dried swim bladder is called fish maw. Before eating fish maw, people must use oil or blister in advance. Thick fish maw with oil or water bubble hair can be, thin fish maw with oil bubble hair effect is better.