Ososayensi bathole ukuthi i-3-O-ethyl ascorbic acid, eyaziwa nangokuthi i-EAA, iwumkhiqizo wemvelo onezindawo zokulwa nokuvuvukala kanye ne-anti-inflammatory, ingase ibe nezinhlelo zokusebenza ezingase zibe khona kwezokwelapha kanye nezithasiselo zezempilo.
Ucwaningo olwenziwe eNyuvesi yaseCalifornia, eLos Angeles (UCLA) luthole ukuthi i-3-O-ethyl ascorbic acid, idlala indima ebalulekile ekuvikeleni amaseli ekucindezelekeni kwe-oxidative nokuvuvukala.Ngokungafani ne-vitamin C evamile, emuncwa ngokushesha emzimbeni futhi iqedwe, i-EAA imuncwa kancane kancane futhi ihlala emzimbeni isikhathi eside, inikeze isivikelo esiqhubekayo kuma-radicals mahhala nokuvuvukala.
Ucwaningo, olushicilelwe kumagazini i-Nature, luphakamisa ukuthi i-EAA ingathuthukiswa ibe yindlela yokwelapha yezifo ezihlukahlukene ezibonakala ngokucindezeleka okwenziwe nge-oxidative nokuvuvukala, okufana nomdlavuza, izifo zenhliziyo, kanye nokuphazamiseka kwe-neurodeergenerative.Ukwengeza, i-EAA ingase futhi ibe nezinhlelo zokusebenza embonini yezimonyo njengesithako sokulwa nokuguga ngenxa yekhono layo lokuvikela ekucindezelekeni kwe-oxidative nokuvuvukala.
Ekuthuthukisweni okudabukisayo, abacwaningi bathole ukuthi i-3-O-ethyl ascorbic acid ether, eyaziwa nangokuthi i-vitamin C ethyl ether, inganikeza isisombululo sokulinganiselwa kwe-vitamin C yendabuko ekusebenziseni izimonyo.Ngenxa yokuba khona kwamaqembu amane e-hydroxyl esakhiweni sayo, i-vitamin C ngokwayo ayikwazi ukumuncwa ngokuqondile esikhumbeni futhi ijwayele ukukhishwa kwe-oxidation, okubangela ukushintsha kombala.Lokhu kukhawulele ukusetshenziswa kwayo njenge-ejenti emhlophe kuzimonyo.Ngaphezu kwalokho, ososayensi bathole ukuthi i-vitamin C ethyl ether, etholwe nge-alkylating iqembu le-hydroxyl le-3-position, i-derivative engaguquki kavithamini C egcina umsebenzi wayo webhayoloji.Lokhu kutholwa kugcwalisa isikhala emakethe yemikhiqizo efanayo.Imiphumela ekhuthazayo evela ocwaningweni ibonisa ukuthi i-vitamin C ethyl ether idilizwa kalula ngama-enzyme lapho ingena esikhunjeni, esivumela ukuba sifeze indima efanayo ne-vitamin C ekukhuthazeni impilo yesikhumba nokuba mhlophe.
I-Uniproma ibihlinzeka ngekhwalithi ephezuluI-PromaCare EAAezimakethe zomhlaba wonke iminyaka eminingi futhi umkhiqizo waziwa kakhulu emakethe ngokusebenza okuphezulu nokuzinza okuhle.
Isikhathi sokuthumela: Jan-09-2024