NF EN ISO 12966-4

NF EN ISO 12966-4

August 2015
Standard Cancelled

Animal and vegetable fats and oils — Gas chromatography of fatty acid methyl esters — Part 4: Determination by capillary gas chromatography

Main informations

Collections

National standards and national normative documents

Publication date

August 2015

Number of pages

30 p.

Reference

NF EN ISO 12966-4

ICS Codes

67.200.10   Animal and vegetable fats and oils

Print number

1
Standard replaced by (1)
Standard Current
Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 4: Determination by capillary gas chromatography

Le présent document spécifie une méthode de détermination des esters méthyliques d’acides gras (EMAG) obtenus par transestérification ou estérification de corps gras et d’acide gras par chromatographie en phase gazeuse (CPG) sur colonne capillaire. Les esters méthyliques d’acides gras de C4 à C24 peuvent être séparés en utilisant le présent document, y compris les esters méthyliques d’acides gras saturés, les esters méthyliques d’acides gras mono-insaturés cis et trans et les esters méthyliques d’acides gras poly-insaturés cis et trans. La méthode s’applique aux corps gras et acides gras bruts, raffinés, partiellement hydrogénés ou totalement hydrogénés d’origines animale et végétale et aux corps gras extraits de produits alimentaires. Le lait et les produits laitiers (ou corps gras dérivés du lait et des produits laitiers) ne relèvent pas du domaine d’application dedu présent document. Il ne s’applique pas aux acides gras et corps gras dimérisés, trimérisés, polymérisés, hydroxylés et oxydés. Une méthode de détermination de la composition en esters méthyliques d’acides gras exprimée en % en aire des huiles végétales liquides est présentée à l’Annexe E.

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