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Antioxidant Classification

(1) Antioxidants tuaj yeem muab faib ua cov tshuaj tua kab mob hluavtaws (xws li BHA, BHT, PG, thiab lwm yam) thiab cov tshuaj antioxidants ntuj (xws li tshuaj yej polyphenols, phytic acid, thiab lwm yam) raws li lawv qhov chaw.

(2) Antioxidants tuaj yeem muab faib ua roj-soluble, dej-soluble thiab tau tshaj peb pawg raws li lawv cov solubility. Roj-soluble antioxidants muaj xws li BHA, BHT, thiab lwm yam.; dej-soluble antioxidants muaj xws li ascorbic acid, tshuaj yej polyphenols, thiab lwm yam.; tau tshaj antioxidants xws li ascorbyl palmitate, thiab lwm yam.

(3) Antioxidants tuaj yeem muab faib ua dawb radical absorbers, hlau ion chelating agents, oxygen scavengers, peroxide decomposers, enzyme antioxidants, ultraviolet absorbers los yog singlet oxygen quenchers raws li lawv hom kev ua.

Feem ntau siv cov tshuaj antioxidants suav nrog tshuaj yej polyphenols (TP), tocopherols, flavonoids, butylated hydroxyanisole (BHA), dibutylhydroxytoluene (BHT), tert-butyl hydroquinone (TBHQ), thiab lwm yam.