High-quality bone granules are the core elements of producing high-quality gelatin. With its profound industry experience and strict material selection standards, the company carefully creates high-quality bone granules with high efficiency for customers. Conventional bone granules are carefully selected from high-quality cattle bones. After fine processing, their bone density, organic matter content and other indicators have reached the industry-leading level, providing a solid foundation for subsequent gelatin production and effectively improving the output rate and quality stability of gelatin.
Conventional bone granules
The main raw materials for gelatin produced on an industrial scale are cow bones, cow hides and pig skins. The proportion of raw materials used for gelatin produced around the world is as follows: cow hides or pig skins account for about 70%, and cow bones account for about 30%.
Among the above raw materials, the original substance converted into gelatin is a protein called “collagen”. The definition of collagen can be roughly summarized as follows. It exists in bones and skins and is a poorly soluble substance. After being pre-treated with acid and alkali, heating can destroy its molecular structure of 3 helical chains and randomly divide it into three molecules. Such heat-denatured and soluble collagen is called “gelatin”.
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