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SRPS ISO 7466:2011

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

Jan 31, 2011

General information

90.93     Aug 26, 2024

90.20    Jul 15, 2029

ISS

E034-3

International Standard

67.080.01  

English  

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Scope

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.

Life cycle

NOW

PUBLISHED
SRPS ISO 7466:2011
90.93 Standard confirmed
Aug 26, 2024

Related project

Adopted from ISO 7466:1986