Curious about high - quality collagen peptides? Hengxin Biotech focuses on strict quality control, ensuring every product meets tough standards. With a full - cycle approach in R&D, production, and sales, we serve diverse industries like pharma, food & beverage, and cosmetics. Discover what Hengxin's collagen peptides can do for you!
1. Raw Material Processing: Select raw materials such as deep - sea fish skin, then clean and cut them.
2. Extraction: Use acid, alkali or enzymes to extract collagen through enzymatic hydrolysis under suitable conditions.
3. Hydrolysis: Adjust the temperature, control the time and use enzymes in appropriate amounts to produce small - molecule peptides.
4. Purification: Remove residues by filtration and centrifugation, and eliminate impurities through chromatographic and membrane separation.
5. Drying and Packaging: Form powder through spray drying or freeze - drying, and conduct sterile packaging after inspection.