Bone Collagen Peptide

The development of modern biology and food nutrition promotes the rise of peptide health industry. With the deepening of research, peptide products have been widely used in health food, health food, medical pharmaceuticals and other fields.

What is the peptide?

Peptide is a substance between amino acids and proteins. It is an organic compound. It is composed of two or more amino acids and is an amphoteric compound. Amino acids are linked to amino acids by peptide bonds. Two amino acids linked by peptide bonds are called dipeptides; three amino acids linked by peptide bonds are called tripeptides, and so on. Generally speaking, peptides containing more than 10 amino acids are called polypeptides, and peptides containing less than 10 amino acids are called oligopeptides. More than 50 amino acids are proteins. The amino acid unit of polypeptide is called "amino acid residues". Multiple peptides are multifold to form a protein molecule. It is a bioactive substance that involves multiple cellular functions in organisms. Scientists say: "peptides are the commanders of life, and life is the reaction system of peptides".

Collagen peptide is a collagen precursor made from collagen or gelatin degraded by protease. Its molecular weight is 180-5000 Dalton. The molecular weight of collagen is smaller than that of ordinary collagen, which is generally considered to be easier to digest and absorb. Biomedical nutrition is developed to solve many problems of cell repair dysfunction, such as cell division, failure, atrophy, injury after microplastic surgery, new cell regeneration obstruction, cell growth variation, proliferation and so on.

A large number of domestic and foreign studies have proved that collagen peptides have a variety of effects, such as inhibiting angiotensin converting enzyme activity, antioxidant activity, eliminating free radicals, reducing pain in patients with osteoarthritis such as knee or hip joint, enhancing bone mineral density and maintaining bone metabolism balance.

Collagen peptide is the most important component to keep skin fine and smooth. German researchers have shown that structural collagen can also inhibit tyrosinase activity and reduce the formation of color spots and black spots.

There are mainly four sources of raw materials for collagen peptide products:

1、来自鱼鳞、龟甲等的角质蛋白

1. Keratin from fish scales and tortoise shells.

2、来自牛羊等牲畜骨骼与皮肤

2. Bones and skin from cattle and sheep.

3、来自猪骨和猪皮

3. Bones and skin from pig.

4、来自深海鳕鱼鱼皮和鱼骨

4. Fish-skin and fishbone from deep sea cod .

J. Brandt, the world's father of collagen, once said that the process of aging is the loss of collagen. With age, from the age of 25, the collagen content of human organs will gradually decline, the function will gradually decline. Timely supplementation of collagen peptides helps the body to keep physiologic equilibrium and maintain a healthy state.

Fresh bone contains a variety of nutrients needed by the human body, but it is not easy to eat directly. Enzymatic hydrolysis of bone collagen protein into bone collagen polypeptide is conducive to human digestion and absorption.

Shaanxi Yongyuan Bio-tech Co., Ltd. uses protease-localized enzymatic hydrolysis patented technology and advanced purification process, and uses gelatin as raw material to develop and produce bone collagen peptide. The protein content reaches more than 90%, the average molecular weight is about 1000 Dalton, rich in 18 kinds of amino acids needed by human body, more conducive to nutrient absorption. The application fields include biomedical materials, cosmetics, food industry, research purposes and so on. It is one of the most critical raw materials in the biotechnology industry. The sales prospects of peptide-based health and nutritional food in China are also very optimistic.

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