Ụdị collagen ọkụkọ nke hydrolyzed ii bụ ụdị ii collagen ntụ ntụ nke a na-esi na cartilages ọkụkọ amịpụtara site na usoro enzymatic hydrolysis.Ọ nwere nnukwu ọdịnaya nke mucopolysaccharides, nke bụ isi ihe maka nkwonkwo na ahụike ọkpụkpụ.A na-etinyekarị ụdị collagen nke ọkụkọ hydrolyzed anyị na ngwaahịa mgbakwunye nri.