Ọkpụkpụ bụ collagen ọkpụkpụ na nnu inorganic dị ka calcium.A na-eme peptide ọkpụkpụ nke anụ ahụ site na enzymatic hydrolysis nke ọkpụkpụ anụ ma nwee ihe oriri ọkpụkpụ niile dị ka collagen peptides.Ọ nwere ike igbochi rickets ụmụaka, na-akwalite uto ọkpụkpụ, dozie osteoporosis nke ọma ma belata oge mgbake nke ndị ọrịa gbajiri agbaji.

A na-akwado ya na collagen sitere na ọkpụkpụ anụ ọhụrụ dị ka akụrụngwa, ma nwee nnukwu peptide obere molecular.Mgbe o risịrị nri, ọ bụghị naanị na ọ na-emepụta collagen maka ahụ iji nye akụrụngwa bara ụba, kamakwa na-ekere òkè ozugbo na ọrụ physiological dị iche iche.

Collagen bụ ihe dị mkpa na-edozi ahụ na ahụ mmadụ.Ihe kpatara ịda mbà n'obi, ịka nká, ihicha akpụkpọ ahụ na roughing bụ n'ihi enweghị collagen.Ya mere, collagen peptide bụ akụrụngwa maka ịmepụta collagen peptide.