Introduction and Application

1. Feed-grade collagen peptides are made from poultry cartilage and miscellaneous bones, and are refined in strict accordance with the food process and environment. The protein content of feed-grade collagen peptides is more than 90%, and it is rich in more than 18 kinds of amino acids. It can be used in pet food, animal feed, aquatic feed, etc. Because of its high absorption conversion rate, it improves the feed return rate and reduces the feeding cost. Feed-grade collagen belongs to collagen animal protein. Rich proline and glycine and small molecule peptides can significantly improve the appearance of animal fur and improve the absorption rate of pet food. At the same time, this product is also a good adhesive for aquatic feed, which makes the feed pelleting rate high, increases the crude protein content, and fish and shrimp like to eat, which improves the feed return.

2. Type II collagen peptides are made from poultry cartilage, after high-temperature defatting and sterilization, fermentation and spray drying. It contains collagen and various minerals that are beneficial to the human body, and has comprehensive nutrition. It is rich in amino acids, provides nitrogen sources and growth factors for bacterial growth, and is the basic raw material for biopharmaceutical fermentation and various culture medium preparation. Widely used in nutritional foods, food additives, health care product raw materials, and pharmaceutical intermediates. Type II collagen peptide is light white or light brown powder, without agglomeration. It has a unique smell and no other odor.

3. Bovine collagen peptide is made from fresh bovine bones, cowhides, pig bones (skins), etc. After high-temperature defatting, enzymes are combined with advanced high-frequency assisted extraction technology to separate the protein in the bovine bones. After directional enzymatic cutting, decolorization, deodorization, concentration, and drying, it is made into a product with high peptide content. Most of them retain the activity of the product collagen polypeptide, with high activity, good absorbability, good stability, high water solubility, and high purity.

4. Fish collagen (peptide) is mainly extracted from fresh skin and scales of tilapia and cod through biological enzyme directional shearing technology. It is mainly type I collagen. The product is rich in 19 kinds of amino acids, with a molecular weight between 2000 and 5000D in length. It has high digestibility and absorbability. This product has excellent thermal stability in aqueous solution and excellent affinity with human skin, and can well play its penetration, moisturizing, repair and other functions.