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BS EN 12822:2014

Foodstuffs. Determination of vitamin E by high performance liquid chromatography. Measurement of $Ga-, $Gb-, $Gg- and $Gd-tocopherol (British Standard)

This European Standard specifies a method for the determination of Vitamin E in food by high performance liquid chromatography (HPLC). The determination of Vitamin E content is carried out by measurement of -, -, - and -tocopherol. This method has been validated in two interlaboratory studies. The first study was for the analysis of -tocopherol in margarine and milk powder ranging from 9,89 mg/100 g to 24,09 mg/100 g. The second study was for the analysis of -, -, - and -tocopherol in milk powder and of - and -tocopherol in oat powder ranging from 0,057 mg/100g (-tocopherol) to 10,2 mg/100 g (-tocopherol).

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British Standards Institution [bsi]

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