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ISO 7466:1986

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

Standard Details

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.

General Information

Status : Published
Standard Type: Main
Document No: ISO 7466:1986
Document Year: 1986
Pages: 3
Edition: 1
  • ICS:
  • 67.080.01 Fruits, vegetables and derived products in general

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ISO 7466:1986
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