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NEN NVN ENV 14166 : 2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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FOODSTUFFS - DETERMINATION OF VITAMIN B[6] BY MICROBIOLOGICAL ASSAY
18-06-2009
12-01-2013
Specifies a method for the determination of total vitamin B[6] in foodstuffs by microbiological assay (MBA). Vitamin B[6] is determined as the mass fraction of pirydoxine, pirydoxal and pirydoxamine, including their phosphororylated or glycosylated derivatives.
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