polypeptide Bone Powder - Revitalize Bone Strength, Protect Bone Health
2025-11-26
Peptide bone powder is a functional product that combines the nutritional characteristics of peptides and bone powder. Its source and production process reflect the integration of modern biotechnology and traditional resource utilization.
01.The source of polypeptide bone powder
Raw material selection: The raw material for the polypeptide bone powder mainly comes from animal bones, such as cow bones, pig bones, and yak bones. These bones are rich in nutrients like collagen, calcium, and phosphorus, which form the basis for preparing polypeptide bone powder. For instance, yak bones are often used in the production of high-end polypeptide bone powder due to their high calcium content and abundant collagen.
Source of peptides: Peptides are small molecule peptide chains obtained through protein hydrolysis or biosynthesis. In bone powder containing peptides, peptides mainly originate from collagen in bones. After enzymatic or chemical hydrolysis of collagen, it can be decomposed into various bioactive peptides, which have physiological functions such as promoting calcium absorption and enhancing bone density.
02. The production process of polypeptide bone powder
Raw material pre-treatment: Firstly, the animal bones are cleaned, de-fatted and ground. Impurities and fat are removed to make the bones into uniform granular form, which is convenient for subsequent processing.
Enzymatic or hydrolytic treatment: After pre-treatment, the bone particles are mixed with specific proteases or acid-base solutions and subjected to enzymatic or hydrolytic reactions under appropriate temperature and pH conditions. This process breaks down the collagen in the bone into peptide fragments, while releasing minerals such as calcium and phosphorus.
Separation and purification: The products obtained after enzymatic or hydrolytic treatment are separated through techniques such as centrifugation, filtration, and ultrafiltration. Unreacted proteins, fats, and impurities are removed, resulting in a solution rich in peptides and minerals.
Drying and shaping: The separated solution is dried through methods such as spray drying or freeze drying to form multi-peptide bone powder. The dried bone powder can be ground and graded as needed to produce products of different particle sizes.
Quality control: During the production process, strict testing is required for the content of polypeptides, calcium-to-phosphorus ratio, and microbial indicators to ensure that the product quality complies with relevant standards.
2.Nutritional components of polypeptide bone powder
Peptide bone powder is a nutritional supplement made from animal bones through special processing and extraction. Its core nutritional components mainly include the following categories:
01.Collagen Peptides
Collagen is an important organic component in bones, accounting for over 90% of the organic matter in bones. It provides toughness and elasticity to the bones, similar to "steel bars", supporting the structure of the bones. The collagen peptides in multi-peptide bone powder are small molecule segments formed by hydrolyzing the large molecular collagen proteins. They are more easily absorbed by the human body. These peptide segments can promote the proliferation and differentiation of bone cells, enhance the toughness and strength of the bones, and also help maintain the flexibility of joints, reducing joint wear and pain.
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