ISO 7466:1986
Fruit and vegetable products — Determination of 5-hydroxymethylfurfural (5-HMF) content
OVERVIEW
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.
COMMENTS
-
PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 1986 |
| No. of Pages | 3 |
| ICS Classification | 67.080.01 Fruits, vegetables and derived products in general |
| Committee | ISO/TC 34/SC 3 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO |