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Normas DIN – AENOR
DIN EN ISO 15753:2006-12

DIN EN ISO 15753:2006-12

Animal and vegetable fats and oils - Determination of polycyclic aromatic hydrocarbons (ISO 15753:2006); German version EN ISO 15753:2006

Corps gras d'origines animale et végétale - Détermination des hydrocarbures aromatiques polycycliques (ISO 15753:2006); Version allemande EN ISO 15753:2006

Tierische und pflanzliche Fette und Öle - Bestimmung von polycyclischen aromatischen Kohlenwasserstoffen (ISO 15753:2006); Deutsche Fassung EN ISO 15753:2006

Fecha Anulación:
2011-11 /Withdrawn
Equivalencias internacionales:

BVL L 13.00-34 (2008-06)

EN ISO 15753 (2006-09)

ISO 15753 (2006-09)

Relación con otras normas DIN:

Reemplaza a: DIN EN ISO 15753:2005-07

Reemplazada por: DIN EN ISO 15753:2011-11

Resumen:
This standard describes two methods for the determination of 15 polycyclic aromatic hydrocarbons (PAHs) in animal and vegetable fats and oils: - a general method, and - a method specific for coconut oil and short-chain vegetable oils. These methods are not quantitative for the very volatile compounds such as naphthalene, acenaphthene and fluorene. Due to interferences provided by the matrix itself, palm oil and pomace olive oil cannot be analysed using this method. The polycyclic aromatic hydrocarbons are extracted with an acetonitrile/acetone mixture followed by purification on C18 phase and then Florisil-phase bonded catridges. Determination of the content of the individual polycyclic aromatic hydrocarbons after separation is achieved by means of high-pressure liquid chromatography (HPLC) by measuring the fluorescence at various excitation and emission wavelengths.
Keywords:
Analysis, Animal fats, Animal oils, Checking equipment, Coconut oil, Definitions, Determination, Determination of content, Fats, High performance liquid chromatography, HPLC, Hydrocarbons, Oils, PAH, PAK, Polynuclear aromatic hydrocarbons, Testing, Vegetable fats, Vegetable oils
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