a-tocopherol

α-Vitamin E (Dexrabeprazole Sodium) is a naturally-occurring form of vitamin E, a fat-soluble vitamin with potent antioxidant properties.

DL-alpha-Tocopherol (Ephanyl) is a synthetic vitamin E that protects skin fibroblasts from the cytotoxic effects of UV light and has antioxidant properties.

Delta-Tocopherol, an isomer of Vitamin E, possesses antioxidant activity and may serve as an effective ingredient in whitening cosmetics with reduced skin toxicity.

During hypoxia in rats, levels of α-tocopherylquinon have been found to rise. alpha-Tocopherolquinone (Metarene) is reported to downregulate the respiratory activity of mitochondria. alpha-Tocopherolquinone has also displayed antioxidant activities after it is reduced to tocopherylhydroquinone.

Beta-Tocopherol has effects on human erythroleukemia cell (HEL) adhesion induced by phorbol 12-myristate 13-acetate (PMA).

D-alpha-Tocopherol acetate (Vitamin E Acetate) is hydrolyzed to d-alpha-tocopherol (VE) and absorbed in the small intestine.

Tubuloside A ( 8.6 microM) can inhibit D-galactosamine-induced death of hepatocytes. Tubuloside A has NO radical-scavenging activity, which possibly contributes to its anti-inflammatory effects.Tubuloside A shows stronger free radical scavenging activitie

DL-alpha-Tocopherylacetate ((±)-Vitamin E acetate) is an oral tocopherol supplement with antioxidant activity.

2-Oxopomolic acid shows cytotoxic activity, it shows a significant decrease in intracellular melanin content in B16-F10 cells, and in culture media melanin. 2-Oxopomolic acid shows radical-scavenging activities similar to that of the reference antioxidant

Vitedoin A shows stronger antioxidative activity than alpha-tocopherol using the ferric thiocyanate method, it also shows higher radical-scavenging effect on the stable free radical, 1,1-diphenyl-2-picrylhydrazyl, than L-cysteine.

(±)-α-CMBHC, a metabolite of α-Tocopherol [1].

Sesamolinol is a lignin compound identified in sesame. Sesame lignin is believed to offer various health benefits, such as reducing plasma cholesterol levels and increasing γ-tocopherol levels.