Fish skin is rich in protein and various trace elements, and its protein is mainly composed of macromolecular collagen and mucopolysaccharide.
Leucine in fish skin has anticancer effect. Fish skin is rich in collagen, which is beneficial to beauty and calcium supplementation.
1. Fish skin contains a lot of trace elements and protein, among which collagen has the effect of beauty beauty. It is good for women to eat some.
Secondly, there is an anticancer leucine in fish skin.
Third, fish skin has a nourishing effect on people.
Fish skin is rich in protein and various trace elements, and its protein is mainly composed of macromolecular collagen and mucopolysaccharide.
It is a beauty care product for ladies, and leucine in "fish skin" has anticancer effect.
Edible efficacy
Fish skin is sweet and salty, and its sex is flat; Has nutritional function; It has therapeutic effect on stomach diseases and lung diseases.
Applicable people
The general population can eat it.
Taboo crowd
People who are allergic to seafood should not eat it.
shopping tips
The identification method of fish skin quality is mainly to observe the cleanliness, color and thickness of the inner and outer surfaces of fish skin.
1, fish skin inside: commonly known as no sand surface, no residual meat, blood stains, dirt, no holes, transparent fish skin, thick skin, white color and no salty taste is the top grade.
If the color is deep and salty, it is defective, because it is not easy to rise after soaking.
If the color is red, it means that it has deteriorated and rotted. It is called oil skin and cannot be eaten.
2. Fish skin surface: generally called sandy surface, the color is grayish yellow, bluish black or pure black, rich in smooth fish skin, and the sand on the surface is easy to remove, so this skin has the best quality.
If the surface of fish skin is mottled, it is difficult to remove sand and the quality is poor.