| Introduction | collagen, which accounts for about 20% of the total mammalian protein, is also a very important protein in the human body, it is mainly found in connective tissue and is absent from plant tissue. It has a strong ability to stretch, is the main component of the ligament, collagen is also the main component of the extracellular matrix. It keeps the skin elastic, and the aging of collagen makes the skin wrinkle. Collagen is also a major component of the cornea of the eye, but is composed in a crystalline form. Like other proteins, collagen can not be directly absorbed by the body, oral will be broken down into amino acids. |
| distribution composition | collagen is composed of proline, Hydroxyproline, glycine, the fibrous proteins of animals composed of about 18 kinds of amino acids, such as glutamic acid, account for 5000 of the specially structured proteins among more than 30% kinds of proteins constituting the human body. In particular, there is a large amount of collagen in the skin, bones and tendons. In particular, 70% of the dermal layer in the skin is composed of collagen, which is the main component of the skin. Collagen is formed by a variety of amino acids in the form of peptides combined with three twisted shape, molecular weight of about 300000, the shape is very large. |
| structural properties | collagen is composed of constitutive amino acids, such as glycine, proline, Hydroxyproline, alanine and glutamic acid, A prominent feature is the high hydroxyproline content, which is uncommon in other forms of proteins.
among them, collagen has a structure in which three polypeptide chains are helically twisted around another polypeptide chain by hydrogen bonds. |
| existing form | the largest organ of the human body is the skin, and collagen is one of the most important proteins in the skin, accounting for about 70%, it mainly exists in the dermis layer of the skin, supports, protects and maintains the elasticity and strength of the skin, retains moisture in the dermis layer, moisturizes, maintains elasticity and firmness. In addition, collagen is also present in the body's muscles, bones, tendons, ligaments, organs, blood vessels, skin, intestinal lining and other connective tissue. Its main physiological function is to maintain the morphology and structure of skin, tissues and organs, and repair damage. |
| collagen supplement | in order to increase the intake of type II collagen, you can eat more chicken, chicken, A soup made of duck or turkey bones, or a supplement containing collagen type I. The best source of type III collagen is bovine muscle, bone or type III collagen supplements. Type IV collagen is mainly supplemented by supplements. Type V collagen can be obtained from bovine bone soup or supplements. |
| Use | with fresh leather as raw material, after high temperature degreasing treatment, enzyme combined with advanced high frequency assisted extraction technology, the protein is separated, and the product with high peptide content is made by directional enzyme digestion, decolorization, deodorization, concentration and drying. Most of the products retain the activity of collagen polypeptide, which has high activity, good absorption, good stability, high water solubility, high purity characteristics.
it was mainly extracted from tilapia, cod fresh skin and fish scale by biological enzyme directional shearing technique. Mainly for type I collagen, the product is rich in 19 kinds of amino acids, molecular weight between 2000-5000d length. |