Norm

ISO 7466:1986 en

Fruit and vegetable products - Determination of 5-hydroxymethylfurfural (5-HMF) content

31,57

Over deze norm

Status Definitief
Aantal pagina's 3
Commissie Beleidscommissie Landbouw & Levensmiddelen
Gepubliceerd op 18-09-1986
Taal Engels
The method comsists in preparing of a test solution by adding water to test portion, in the case of products containing more than 10 mg of free sulphur dioxide per litre, adding of acetaldhyde, then adding of p-toluidine and barbituric acid solution to an aliquot potion of the test solution, thus forming a red coloration by reaction with 5-hydroxymethylfurfural present, and spectrometric measuring at a wavelenght of 550nm.

Details

ICS-code 67.080.01
Nederlandse titel Fruit and vegetable products - Determination of 5-hydroxymethylfurfural (5-HMF) content
Engelse titel Fruit and vegetable products - Determination of 5-hydroxymethylfurfural (5-HMF) content

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