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NF EN ISO 15304 : 2002

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

ANIMAL AND VEGETABLE FATS AND OILS - DETERMINATION OF THE CONTENT OF TRANS FATTY ACID ISOMERS OF VEGETABLE FATS AND OILS - GAS CHROMATOGRAPHIC METHOD

Superseded date

08-01-2015

Published date

01-12-2013

Avant-propos
1 Domaine d'application
2 Références normatives
3 Termes et définitions
4 Principe
5 Réactifs et matériaux
6 Appareillage
7 Échantillonnage
8 Préparation de l'échantillon pour essai
9 Préparation des esters méthyliques
10 Mode opératoire
11 Calcul
12 Fidélité
13 Rapport d'essai
Annexe A (informative) Conditions optimales
Annexe B (informative) Exemples de chromatogrammes types
         obtenus dans les conditions recommandées
Annexe C (informative) Valeurs de la longueur équivalente de
         chaîne (LEC)
Annexe D (informative) Facteur de réponse et facteur de
         correction pour le détecteur à ionisation de flamme
Annexe E (informative) Résultats des essais interlaboratoires
Bibliographie

Describes a gas chromatographic method using capillary columns for the determination of the content of trans fatty acid isomers of vegetable oils and fats. The method is specially designed to evaluate, by a single capillary gas chromatographic (GC) procedure, the level of trans isomers as formed during (high temperature) refining, or during hydrogenation of vegetable oils or fats.

DevelopmentNote
Indice de classement: T60-264 Supersedes NFT 60 264 (07/2002)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Superseded
Supersedes

Standards Relationship
I.S. EN ISO 15304:2002 Identical
UNE-EN ISO 15304:2002 Identical
EN ISO 15304:2002/AC:2004 Identical
BS EN ISO 15304:2002 Identical
UNI EN ISO 15304 : 2002 Identical
DIN EN ISO 15304:2002-07 Identical

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