Kukho i-70% ukuya kwi-80% yesikhumba somntu siqulunqwe yi-collagen.Ukuba kubalwa ngokomlinganiselo wobunzima bomfazi omdala we-53 kg, i-collagen emzimbeni malunga ne-3 kg, elingana nobunzima beebhotile ezi-6 zeziselo.Ukongeza, i-collagen ikwalilitye lembombo lamalungu omzimba womntu njengeenwele, iinzipho, amazinyo kunye nemithambo yegazi, kwaye ibopha ngokuqinileyo izicubu ezidibeneyo zamalungu ahlukeneyo omzimba.

Nangona kunjalo, umxholo we-collagen womntu ufikelela kwincopho yawo kwiminyaka engama-20, kwaye ke iqala ukuhla.Izinga lokulahlekelwa kwe-collagen yemihla ngemihla yomzimba womntu ngamaxesha angama-4 izinga le-synthesis.Kwaye ngokobalo, umzimba womntu ulahlekelwa malunga ne-1kg ye-collagen rhoqo kwiminyaka elishumi.Xa izinga lokuzala kwe-collagen linciphisa, kwaye ulusu, amehlo, amazinyo, izipikili kunye nezinye izitho azikwazi ukufumana amandla aneleyo, iimpawu zomonakalo kunye nokuguga ziya kubonakala.

Umbono wendabuko kukuba xa i-collagen powder ithatha ngomlomo, i-molecule ye-collagen iya kuphuka ibe yi-amino acids emva kokungena emzimbeni, ngoko igweba ukuba indlela yokongeza i-collagen ngokutya ayivumelekile.Ngapha koko, emva kokubola, ii-amino acids ezithile zisetyenziselwa ukudibanisa i-collagen entsha ngokuguqulelwa kwe-DNA kunye nokubhalwa kwe-RNA phantsi kwesenzo se-VC.

Kwinkalo yophando lwezenzululwazi, isivumelwano sifikelelwe ukuba ingaba ukongezwa kokutya kunokukhuthaza umsebenzi we-collagen.Nangona kunjalo, abaphandi banamanqaku amabini malunga nendlela iipeptides ezithathwa ngayo emzimbeni.Kwelinye icala, bacinga ukuba ezo amino acids ziya kubangela umzimba ukuba udilize i-collagen ukuze ukhuthaze ukuveliswa kwe-collagen entsha.Ngakolunye uhlangothi, bacinga ukuba loo ma-amino acids aya kujikeleza emzimbeni ukuvelisa i-collagen entsha.

U-Eve Kalinik, ugqirha wezondlo waseMelika uye wacebisa ukuba indlela yokongeza i-collagen emzimbeni womntu kukuzama zonke iindlela ezikhoyo ze-biological intake, ezifana nokusela umhluzi wamathambo, kwaye konke ukutya okucebile kwi-vitamin C kuya kukhuthaza umzimba wethu ukuvelisa i-collagen. .

Kwi-2000, iKhomishoni yaseYurophu yeSayensi iqinisekisile ukuba ukhuseleko lwe-collagen yomlomo, kwaye abafazi abacetyiswayo bathatha i-6 ukuya kwi-10 grams ye-collagen ephezulu.Ukuba iguqulwa ngokwendlela yokutya, ilingana nomxholo wesikhumba weentlanzi ezi-5.

Ngaphezu koko, ukuqwalasela ukungcola kwamanzi, i-antibiotic kunye nehomoni, ukhuseleko lwezicubu zezilwanyana luyingozi.Ke ngoko, ukubonelela nge-collagen kumzimba womntu ibe lukhetho lokugcinwa kwemihla ngemihla.

Indlela yokukhetha iimveliso ze-collagen eziluncedo kunye nezinempilo?

Sinokuthatha i-collagen eluncedo kunye nenempilo evela kuhlobo lwe-collagen, ubungakanani bemolekyuli kunye nenkqubo yobugcisa.

Uhlobo I-collagen isasazwa kakhulu eluswini, i-tendon kunye nezinye izicubu, kwaye ikwayiprotheyini enomxholo ophezulu wenkunkuma yokulungiswa kwemveliso yasemanzini (isikhumba, ithambo kunye nesikali), kwaye yeyona nto isetyenziswa kakhulu kwiyeza (i-collagen yolwandle).

UhloboⅡi-collagen idla ngokufumaneka kumalungu kunye ne-cartilage, ngokuqhelekileyo ikhutshwe kwi-cartilage yenkukhu.

UhloboⅢi-collagen iveliswa yi-chondrocytes, enokunceda ukuxhasa isakhiwo samathambo kunye nezicubu ze-cardiovascular.Ngokuqhelekileyo ikhutshwa kwiinkomo neehagu.

Ngokutsho kweLayibrari yeSizwe yezoNyango yase-United States ibonise ukuba i-collagen yaselwandle ingcono kune-collagen yezilwanyana ezisemhlabeni, kuba inobunzima obuncinane be-molecular kwaye ayinayo ingqondo enzima, ityhefu ekhululekile kwaye akukho ngcoliseko yebhayoloji.Ngaphezu koko, i-collagen yaselwandle inohlobo oluninziⅠi-collagen kune-collagen yezilwanyana ezisemhlabeni.

Ngaphandle kweentlobo, ubungakanani obuhlukeneyo bemolekyuli bunokufunxa okwahlukileyo kumzimba womntu.Uphando lwezenzululwazi lubonisa ukuba i-molecule ye-collagen enobungakanani be-2000 ukuya kwi-4000 ye-Dal inokuthatyathwa ngokufanelekileyo ngumzimba womntu.

Ekugqibeleni, inkqubo yesayensi ibaluleke kakhulu kwi-collagen.Kwintsimi ye-collagen, eyona ndlela ingcono yokudiliza iprotheni yi-enzymatic hydrolysis, eyenza i-hydrolyze i-collagen ibe yi-peptide encinci ye-molecular collagen eyona ifanelekileyo ukuba umzimba womntu ufunxe.