What medical treatment raw material is Collagen?

Collagen is a biopolymer, the main component of animal connective tissue, and the most abundant and widely distributed functional protein in mammals, accounting for 25% to 30% of the total protein, and even as high as 80% in some organisms. .

Animal tissue derived from livestock and poultry is the main way for people to obtain natural collagen and its collagen peptides. However, due to related animal diseases and certain religious beliefs, people's use of terrestrial mammalian collagen and its products is limited, and now it is gradually turning to the ocean. developed in biology. The European Food Safety Authority (EFSA) has confirmed that even collagen derived from animal bones does not have the potential to contract mad cow disease and other related diseases.

Due to the differences in Amino acid composition and degree of cross-linking, the rich collagen contained in the skin, bones and scales of aquatic animals, especially their processing wastes, has many advantages that livestock collagen does not have. In addition, it comes from the ocean. Animal collagen is obviously superior to terrestrial collagen in some aspects, such as low antigenicity and hypoallergenicity. Therefore, aquatic collagen may gradually replace terrestrial animal collagen.

There are many types of collagen, and the common types are type I, type II, type III, type V and type XI.

Collagen has been widely used in food, medicine, tissue engineering, cosmetics and other fields because of its good biocompatibility, biodegradability and biological activity.

Efficacy and role

It is a kind of biopolymer, which is the most abundant and widely distributed functional protein in the human body. It is widely used in food, medicine, tissue engineering, cosmetics and other fields. In terms of skin, the main functions of collagen are: first, Moisturizing and nourishing. Collagen contains some natural and clear moisturizing factors, which can help the skin lock in moisture, and can also prevent the formation of skin melanin, which plays a certain role. The effect of whitening and emollient; second, collagen has a certain role in brightening the skin. Collagen can speed up the metabolism of skin cells, promote the natural exfoliation of keratin, eliminate pigmentation, and lighten skin pigmentation. Collagen can also adjust the endocrine function of the skin, increase the smoothness of the skin, and maintain the balance of water and oil in the skin; third, collagen has the effect of firming and Anti-Wrinkle. It is formed and filled between the epidermis and the dermis to increase the elasticity of the skin. At the same time, it can also repair some superficial sunken damage, improve large pores and delay the generation of wrinkles. Fourth, collagen has certain anti-oxidation and anti-aging effects. After collagen enters the skin, it can also remove free radicals in the body, resist oxidation in multiple ways, repair broken and aging elastic fibers, and restore skin elasticity, thereby slowing down the skin. senescence.

There are many benefits of supplementing collagen. Basically, there is no harm. It can prevent skin aging, has the effect of removing wrinkles and whitening, and can also prevent the skin from losing its luster, so that the skin does not sag. It is necessary to Supplement some collagen in time in life. Food, eat more red dates,