Yini i-Peptide?

Ama-Peptides ayizinhlanganisela ama-amino acid amabili noma ngaphezulu axhunywe ngamabhondi e-peptide.Ziyinto ephakathi phakathi kwama-amino acid namaprotheni, kanye nezakhi kanye nesisekelo samaseli nempilo.

Kusukela ekutholakaleni kwamaprotheni ngo-1838, kuya ekutholweni kokuqala kwe-polypeptide emzimbeni womuntu ngababili be-physiologists u-Bayliss no-Starling e-University of London School of Medicine ngo-1902. Ama-Peptides atholakale iminyaka engaphezu kwekhulu.

I-collagen peptide yezinhlanzi zasolwandle ezijulile ikhishwa ezinhlanzi zasolwandle ezinokungcola kwamahhala.Ukuzinza kwayo kuhle kakhulu kune-molecule ye-collagen evamile.Ngezici zokumelana nokushisa okwengeziwe, ukumelana ne-asidi ne-alkali, nokumelana ne-denaturation, ingamuncwa ngokuqondile ngumzimba womuntu ngaphandle kokugaya nokuhlanganisa ngomgudu wamathumbu.Ini'Ngaphezu kwalokho, inezinzuzo zokunciphisa umthwalo wezinso futhi inikeze umzimba womuntu amaprotheni angcono futhi amunca kalula.

I-peptide ephansi yezinhlanzi zasolwandle ingenza i-calcium ihlanganiswe eduze namaseli amathambo, ngaphandle kokulahlekelwa noma ukonakala.

I-deep sea fish peptide ingakhuthaza ukumuncwa kwe-calcium, ukwakheka kwenethiwekhi ye-collagen kubaluleke kakhulu ekugcineni ubuqotho besakhiwo samathambo kanye nezakhiwo ze-bone biomechanical.Ama-polypeptides ku-collagen angavimbela ukwakheka kwamabala ngokuhlala emsebenzini we-tyrosinase.