Foodstuffs - Determination of vitamin E by high performance liquid chromatography - Measurement of alpha-, beta-, gamma-, and delta-tocopherols
This European Standard specifies a method for the determination of Vitamin E in foodstuffs by high performance liquid chromatography (HPLC). The determination of Vitamin E content is carried out by measurement of alpha-, beta-, Y- and delta-tocopherol. The vitamin E activity can be calculated from the tocopherol content assuming appropriate factors as given in the introduction.
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