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1. Collection of more than 30 years of professional experience in technology, provide system and reasonable solution for you.
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3. Combined with our professional experience scheme is selected to provide professional support to our customers.
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1. The gelatin process
2. Collagen process
3. Bone grain process
4. What is the gelatin
Gelatin, the collagen after moderate and irreversible degradation of main product called gelatin (Gelatine), gelatin is collagen degradation product; And collagen is a protein found in animal body, its molecular weight and structure is not consistent, but on the chemical properties is determined. It exists in the animal's skin, muscle, tendon, and soft tissue, bone and connective tissue, in the animal body is a transparent white no branch chain of the fiber. Collagen molecules or tropocollagen, is a 2800 a, diameter of 14 ~ 15 a slender rod structure, molecular weight of about 300000. It is made of three equal length of a polypeptide chain, each of the polypeptide chain is a left-handed helix, at the same time the three chains to a common shaft coiled into a slender right-handed helix.
Gelatin is a kind of natural polymer protein, it is according to certain way by dozens of amino acids (genetic) combination.
Gelatin points according to extract raw materials: bone gelatin, gelatin and other kinds of gelatin; According to the condition of extraction process points: the acid gel, alkaline or glue, enzymatic glue; According to utility cent: photographic gelatin, edible gelatin and medicinal gelatin, industrial gelatin.
Gelatin application is very extensive, especially in photographic materials, food, medicine, textile and paper making, matches, coinage, and wood processing industry is an important raw material.
5. What is collagen
Collagen is a fresh animal tissues such as skin, bone, muscle, keys, scales, etc.) as raw material, processed to extract, hydrolyzed, refined but become. Also can say is the product of further hydrolyzed gelatin. About from tens to hundreds of thousands of, the molecular weight of gelatin are macromolecular chain structure, and collagen protein is a low molecular weight protein hydrolysate, the average molecular weight from several thousand to tens, in terms of chemical composition, collagen, gelatin and collagen is approximately the same, so it remains a gelatin inherent in the most excellent physical and chemical properties, such as the protective colloid, surface features, water retentivity, emulsification and foaming ability, etc.). At the same time, due to the lower molecular weight and the increase of solubility, more likely to be absorbed by human body, skin and hair, etc, thus can more effectively use and expand the application range. Is widely used in cosmetics and food industry, in actual use in cosmetics hydrolyzed gelatin its average molecular weight is controlled in 2000-5000, generally no more than 10000.
