What is Fish collagen?
Fish collagen is extracted from fresh skin and scales of tilapia and cod through biological enzyme directional shearing technology. Its main components are type I collagen. The product is rich in 19 kinds of amino acids and has good bioavailability. This substance has excellent affinity with human skin and accounts for 25% to 30% of the total protein.
Fish collagen peptides are composed of repeated amino acid fragments (G-X-Y)n. Among them, G is glycine (Gly), which accounts for about 30% of the amino acid content of fish collagen. X and Y usually represent proline (Pro) and hydroxyproline (Hyp), which account for about 25% of the amino acid content of fish collagen.
Modern research has found that because fish scales and fish skin contain a large number of type I and III collagen molecules, about 85% of collagen products are now extracted from fish scales and fish skin.
Fish scale-derived collagen is not only beneficial to skin health, but also particularly beneficial to bone health. The latest research published in "Biofabrication" records that a foreign research team used 3D printing technology to help "fish scale gelatin" be applied to bone repair.
Which fish is high in collagen?
1. Salmon
High collagen content makes salmon skin a popular ingredient in marine collagen supplements.
Salmon is strong in omega-3 fatty acids, which are good for your heart.
2. Cod
Cod skin and bones are often utilized to produce fish collagen, particularly in marine collagen powders.
Cod is a lean fish with a high protein content that also contains vitamins and minerals such as vitamin B12 and selenium.
3. Tilapia
Tilapia's high collagen content makes it a popular ingredient in collagen supplements.It is a low-fat fish with a high protein content.
4. Mackerel skin is a good source of collagen.
Mackerel is high in healthful fats, notably omega-3 fatty acids, and a good source of vitamin B12.
Is fish collagen good for humans?
1. It can quickly relieve body fatigue and enhance body immunity. It is especially beneficial for athletes to maintain physical strength during exercise and quickly recover physical strength after exercise, achieving anti-fatigue effect.
2. Marine fish skin collagen peptides, taurine, vitamin C, and zinc have effects on the body, cellular immunity, and humoral immunity.
3. Improve and maintain the normal function of elastic tissues and organs.
4. Promote the repair of corneal epithelial damage and promote the growth of corneal epithelial cells.
6. Improve muscle elasticity.
7. It has a significant effect on burns, trauma, and tissue repair.
8. Protect gastric mucosa and anti-ulcer effect.
