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Hydroxyproline is mainly found in collagen.
Collagen rich foods include pig hooves, fish scales, cartilage, chicken wings, chicken skins, fish skins, animal tendons and pork skins.
Fuyang Dongchen Biological Engineering Co. Ltd. is a professional company that produces and operates amino acids(hydroxyproline, hydroxyproline, proline). Based on the sunrise industry of the 21st century-bioengineering technology, relying on colleges and universities, the company chooses high-yield purebred, high-efficiency separation and purification technology to produce a series of high-quality amino acids. The company mainly produces L-valine, L-phenylalanine, L-isoleucine, L-proline, and has recently developed L-hydroxyproline, which has reached an annual output of 400 tons of high-quality products. Product quality conforms to Chinese Pharmacopoeia CP(? What? What? ) Standards. The company insists on adopting excellent technology, perfect equipment, creating excellent quality, and contributing high-quality products. We sincerely welcome colleagues from all walks of life to patronize and cooperate.