OKUTHATHU UKUNGAQONDI NGE-COLLAGEN
Okokuqala, ngokuvamile kuthiwa "i-collagenakuwona umthombo ongcono kakhulu wamaprotheni wokudla kwezemidlalo."
Mayelana nokudla okuyisisekelo, i-collagen ngezinye izikhathi ihlukaniswa njengomthombo wamaprotheni ongaphelele ngezindlela zamanje zokuhlola ikhwalithi yamaprotheni ngenxa yokuqukethwe kwayo okuphansi kwama-amino acid abalulekile.Kodwa-ke, indima ye-bioactive ye-collagen idlula indima eyisisekelo yokudla okunomsoco wamaprotheni mayelana nokunikela ngama-amino acid abalulekile ukuze ahlangabezane nezidingo zansuku zonke.Ngenxa yesakhiwo sayo esiyingqayizivele se-peptide, i-bioactive collagen peptides (BCP) ibophezela kuma-receptors angaphezulu kwamaseli futhi ikhuthaze ukukhiqizwa kwamaphrotheni e-matrix angaphandle kwamaseli.Umphumela wawo awuhlangene nakancane ne-amino acid spectrum noma amaphuzu ekhwalithi yamaprotheni e-collagen.
Okwesibili, abathengi badidekile mayelana nokuhlukaniswa kwama-collagen peptides.
Ukusatshalaliswa kwe-collagen emzimbeni kuyinkimbinkimbi.Kodwa kungakhathaliseki ukuthi ziphi, ukuhlukaniswa kwezinhlobo ze-collagen (i-28 zikhonjwe kuze kube manje) akuphazamisi i-bioactivity ye-collagen peptide yabo njengomthombo wokudla okunomsoco.Isibonelo, ngokuya ngokuhlolwa okuhlukahlukene kwangaphambi komtholampilo, uhlobo lwe-I kanye nohlobo lwe-collagen lwe-II lubonisa cishe ukulandelana kwamaprotheni okufanayo (cishe ama-85%), futhi uma uhlobo I nohlobo lwe-II lwe-collagen hydrolyzes lube ama-peptide, ukuhluka kwawo akunawo umthelela ku-bioactivity noma ukuvuselela amaselula. ama-collagen peptides.
Okwesithathu, i-biological collagen peptides ayigonyiwe ekugayweni kwe-enzymatic emathunjini.
Uma kuqhathaniswa namanye amaprotheni, i-collagen inokwakheka kweketanga le-amino acid eliyingqayizivele elenza kube lula ukuthuthwa kwama-peptide asebenzayo odongeni lwamathumbu.Uma kuqhathaniswa nokucushwa kwe-α helical kwamanye amaprotheni, i-biological collagen peptide inesakhiwo eside, esincane futhi imelana kakhulu ne-hydrolysis yamathumbu.Lesi sakhiwo sikwenza kube nenzuzo ukumuncwa okuhle nokuzinza emathunjini.
Namuhla, ukusetshenziswa kudlula izidingo eziyisisekelo futhi kugxile kuma-amino acid abalulekile anemibandela kanye nezinhlanganisela zokudla ezisebenzayo njengezilawuli ze-metabolic ezingaletha izinzuzo zezempilo ezifanele nezesikhathi eside emzimbeni futhi zihlangabezane nezidingo ezithile zomzimba ezifana nokulwa nokuguga kanye nokunciphisa ukulimala kwezemidlalo. .Ngokuphathelene nokuqonda kwabathengi, i-collagen isibe yimithombo eyinhloko yama-peptide asebenzayo.
Isikhathi sokuthumela: Sep-15-2021
