Tocopherols (/ toʊˈkɒfəˌrɒl /; [1] TCP) are a class of organic compounds comprising various methylated phenols, many of which have vitamin E activity.

2023年11月5日 · Tocopherol exists in four different forms designated as α, β, δ, and γ. They present strong antioxidant activities, and it is determined as the major form of vitamin E. …

Tocopherol exists in four different forms designated as α, β, δ, and γ. They present strong antioxidant activities, and it is determined as the major form of vitamin E. Tocopherol, as a …

2019年2月4日 · Vitamin E refers to a group of eight different compounds: α-, β-, γ-, and δ-tocopherols and the corresponding four tocotrienols. The four tocopherols have a saturated …

α-Tocopherol (alpha -tocopherol) is a type of vitamin E. Its E number is "E307". Vitamin E exists in eight different forms, four tocopherols and four tocotrienols.

Tocopherols and tocotrienols constitute a series of related benzopyranols (or methyl tocols or tocochromanols) that are synthesised in plants and other photosynthetic organisms, where …

Tocopherols and tocotrienols are natural compounds of plant origin, available in the nature. They are supplied in various amounts in a diet, mainly from vegetable oils, some oilseeds, and nuts. …

In tocopherols (T), the side chain is made up of a phytylin group, whereas tocotrienols (T3) consist of an isoprenyl group with three double bonds. The T and T3 are further classified as either an...

2,5,7,8-tetramethyl-2- (4,8,12-trimethyltridecyl)-3,4-dihydro-2H-1-benzopyran-6-ol is a tocopherol. DL-alpha-Tocopherol has been reported in Albifimbria verrucaria, Sida acuta, and other …

The main forms of tocopherols in humans are alphatocopherol (αT) and gamma-tocopherol (γT) (Figure 4). The most significant difference in metabolism of αT and γT is preferential binding of …