Understand the nutritional content of each part of the fish
Fish is not only nutritious, but also easy to digest. Everyone likes it.
However, every part of the fish has certain nutrition, do you know?
★ Fish is rich in high-quality protein, easy to digest and absorb, and low in trace content. It also contains calcium, phosphorus, potassium, iodine, zinc, selenium and other inorganic salts, as well as vitamins A, D and B vitamins.
Fish meat has dark and white meat. Dark meat contains more oil, glycogen, vitamins, enzymes, etc., and has a fishy taste, such as tuna and sardines. White meat has a lighter fishy taste, such as big yellow croaker and flounder.
★ Fish cerebral palsy The polyunsaturated fatty acid DHA commonly known as “brain gold”, as well as phospholipids, helps infant brain development, and also has a certain effect on adjuvant treatment of dementia.
However, fish brain plasma levels are high and food intake should be controlled.
★ Yuyu has the name of “marine ginseng” in ancient times, which is as famous as bird’s nest and shark fin.
Fish bream contains bio-macromolecule collagen, which has the effect of improving the nutritional status of tissues, promoting growth and development, and delaying skin aging. It is an ideal high-protein low-feces food.
Saltwater fish has thicker grate walls and are usually made into dried products called fish maw.
The initial slanting taste of the fish belly is smooth, delicate and thick.
★ Fish scales contain choline to enhance memory.
It also contains a variety of unsaturated fatty acids, which have certain effects on arteriosclerosis, hypertension and hypertension, which can cause frozen fish scales to be eaten.
In addition, the scales of catfish and catfish contain certain lipids and umami ingredients, which can be steamed without descaling when cooking; scales with fish contain 6-thioguanine which is anti-cancer, and you don’t need to shave when eating.
★ The nutrition of fish tail and fish bone and fish tail is similar to that of fish body.
Fish bone does have a calcium effect, but people generally eat very little, and shark fish bone can be implanted with fish bone meal.
★ Fish lips are mostly made from the skin and associated tissue of the upper lip of anchovies, sharks, and anchovies. The main component is collagen.
Although it is one of the eight seafood flavors, it is actually not very nutritious.
★ The content of vitamin B1 and DHA in fisheye is slightly higher. Because the fisheye is small, its nutritional value is not great.