BSI BS EN 14164:2014

Current Revision
Foodstuffs. Determination of vitamin B6 by high performance chromatography

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BSI BS EN 14164:2014

Foodstuffs. Determination of vitamin B6 by high performance chromatography

PUBLISH DATE 2014
PAGES 20
BSI BS EN 14164:2014

This European Standard specifies a method for the determination of vitamin B6 in foodstuffs by **high performance liquid chromatography (HPLC)**.

Vitamin B6 is the mass fraction of the sum of pyridoxine, pyridoxal, pyridoxamine including their phosphorylated derivatives determined as pyridoxine. The β-glycosylated forms are not taken into account.

These can be determined with the method given in EN 14663 [1] by which the different vitamins of vitamin B6 (pyridoxal, pyridoxamine and pyridoxine) are separated and individually quantified.

A third European Standard, EN 14166 [2], determines the total vitamin B6 by microbiological assay.

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