(1) I-Antioxidants inokwahlulwa ibe ngama-antioxidants okwenziwa (njenge-BHA, BHT, PG, njl.) kunye ne-antioxidants yendalo (njenge-tea polyphenols, i-phytic acid, njl.) ngokwemithombo yabo.
(2) Ii-Antioxidants zingohlulwa zibe yi-oyile{1}}enyibilikayo, amanzi{2}}anyibilikayo kwaye ahambelane neendidi ezintathu ngokokunyibilika kwazo. I-oyile{4}}i-antioxidants enyibilikayo iquka i-BHA, iBHT, njl.; amanzi{6}}i-antioxidant ezinyibilikayo ziquka i-ascorbic acid, iti polyphenols, njl.; i-antioxidants ehambelanayo ibandakanya i-ascorbyl palmitate, njl.
(3) I-Antioxidants inokwahlulwa ibe yi-absorber radical yamahhala, i-metal ion chelating agents, i-oxygen scavengers, i-peroxide decomposers, i-enzyme antioxidants, i-ultraviolet absorbers okanye i-singlett oxygen quenchers ngokwendlela yabo yokusebenza.
Ngokuqhelekileyo i-antioxidants esetyenziswayo iquka i-tea polyphenols (TP), i-tocopherols, i-flavonoids, i-butylated hydroxyanisole (BHA), i-dibutylhydroxytoluene (BHT), i-tert{0}}i-butyl hydroquinone (TBHQ), njl.
