Norm

NEN-EN 14152:2012 Ontw. en

Voedingsmiddelen - Bepaling van vitamine B2 met HPLC

  • Deze norm is ingetrokken sinds 13-06-2014

23,50

Over deze norm

Status Ingetrokken
Aantal pagina's 17
Commissie Vitamines en carotenoïden
Gepubliceerd op 01-04-2012
Taal Engels
This European Standard specifies a method for the determination of vitamin B2 in food by high performance liquid chromatography (HPLC) and fluorescence detection of riboflavin in whole meal flour, milk powder, mixed vegetables, pig's liver, tube feeding solution, baby food, meal with fruits, yeast, cereal and chocolate powder. This method has been validated in two interlaboratory studies. The first study was for the analysis of samples of milk powder and pig's liver ranging from 1,45 mg/100 g to 10,68 mg/100 g. The second study was for the analysis of samples of tube feeding solution, baby food, powdered milk, meal with fruits, yeast, cereal and chocolate powder ranging from 0,21 mg/100 g to 87,1 mg/100 g. Vitamin B2 is the mass fraction of total riboflavin including its phosphorylated derivatives. For further information on the validation, see Clause 8 and Annex B.

Details

ICS-code 67.050
Nederlandse titel Voedingsmiddelen - Bepaling van vitamine B2 met HPLC
Engelse titel Foodstuffs - Determination of vitamin B2 by HPLC
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