This standard was last reviewed and confirmed in 2016.
Therefore this version remains current.
Abstract
PreviewThe 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.
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Status: PublishedPublication date: 1986-09
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Edition: 1Number of pages: 3
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- ICS :
- 67.080.01 Fruits, vegetables and derived products in general
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Format | Language | |
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std 1 40 | ||
std 2 40 | Paper |
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