I-Vitamin C (i-Ascorbic acid) I-CAS: 50-81-7 Umhlinzeki Womkhiqizi

I-Ascorbic acid isetshenziswa njenge-antioxidant ekwakhiweni kwemithi yamanzi ngenani elingu-0.01–0.1% w/v. I-Ascorbic acid isetshenziswe ukulungisa i-pH yezixazululo zokujova, kanye nesithasiselo seziphuzo zomlomo. Isetshenziswa kabanzi ekudleni njenge-antioxidant. I-Ascorbic acid iphinde yabonakala iwusizo njenge-ejenti yokuzinzisa kuma-micelles axubile aqukethe i-tetrazepam. I-Ascorbic acid ikhombisa kakhulu izakhiwo ze-antioxidant. Ivikela izitshalo ekucindezelekeni kwe-oxidative kanye nezilwane ezincelisayo ezifweni ezihambisana nokucindezeleka kwe-oxidative. I-L-ascorbic acid ivikela kakhulu kuma-radicals e-hydroxyl, i-superoxide kanye ne-singlet oxygen. Ngaphezu kwalokho, iphinde yehlise i-α-tocopherol exhunywe ku-membrane (ifomu le-oxidised). I-L-Ascorbic acid ithuthukisa i-vasodilation encike ku-endothelium ezifweni ezahlukahlukene, okuhlanganisa isifo sikashukela, isifo semithambo yenhliziyo, umfutho wegazi ophakeme kanye nokwehluleka kwenhliziyo okungapheli.