Ososayensi bathole ukuthi i-3-O-Ethyl Ascorbic acid, eyaziwa nangokuthi yi-EAA, ingumkhiqizo wemvelo onezakhiwo ze-antioxidant ne-anti-inflammatory, ingahle ibe nezicelo ezingaba khona kwezokwelapha nasezithambekweni zezempilo.
Ucwaningo olwenziwe e-University of California, iLos Angeles (UCLA) lwathola ukuthi i-3-O-Ethyl Ascorbic acid, idlala indima ebalulekile ekuvikeleni amaseli ekucindezelweni okuxakile nokuvuvukala. Ngokungafani nevithamini C evamile, edonswa ngokushesha emzimbeni futhi isuswe, i-EAA ingena kancane futhi ihlala emzimbeni isikhathi eside, ihlinzeka ngokuvikelwa okuqhubekayo ekuvumeni kwamahhala nokuvuvukala.
Ucwaningo, olushicilelwe ephephabhukwini lwe-Nature, luphakamisa ukuthi i-EAA ingathuthukiswa yaba yizokwelapha ezingaba khona kwezifo ezahlukahlukene eziphawuleka ngokuxineka okuxakile nokuvuvukala, okufana nomdlavuza, izifo zenhliziyo, kanye nokuphazamiseka kwenhliziyo. Ngokwengeziwe, kungenzeka futhi zibe nezicelo embonini yezimonyo njengezithako ezilwa nokuguga ngenxa yekhono lazo lokuvikela ukucindezelwa okuxakile nokuvuvukala.
Ngokuthuthuka okubucayi, abacwaningi bathole ukuthi i-3-O-Ethyl Ascorbic acid Ether, eyaziwa nangokuthi uvithamini C ether, kunganikeza isixazululo sokulinganiselwa kwemikhawulo ye-Vitamin C yendabuko yendabuko. Ngenxa yokuba khona kwamaqembu amane we-hydroxyl esesakhiweni sayo, i-Vitamin C ngokwayo ayikwazi ukumunca ngokuqondile yisikhumba futhi ithambekele kwi-oxidation, ibangele ukucwaswa. Lokhu kukhawulelwe ukusetshenziswa kwayo njenge-ejenti yamhlophe kwezimonyo. Ngaphezu kwalokho, ososayensi bathole ukuthi uvithamini C Ethyl Ether, etholwe nge-alkylating the hydroxyl group 3-isikhundla se-vithamini C egcina umsebenzi wayo wezinto eziphilayo. Lokhu kutholwa kugcwalisa i-void emakethe yemikhiqizo efanayo. Imiphumela ekhuthazayo evela ezifundweni ikhombisa ukuthi uvithamini C ether uphulwe kalula ngama-enzyme lapho ungena esikhunjeni, ukuvumela ukuthi kufezeke iqhaza elifanayo ne-Vitamin C ekuthuthukiseni impilo yesikhumba kanye namhlophe.
I-UniPROMA ibilokhu ihlinzeka ngekhwalithi ephezuluI-EACAARARE EAAEzimakethe zomhlaba wonke iminyaka eminingi futhi umkhiqizo waziwa kakhulu emakethe ukuze usebenze kahle futhi ukuqina okuhle.
Isikhathi sePosi: Jan-09-2024