EN 1785:2003

Foodstuffs - Detection of irradiated food containing fat - Gas chromatographic/mass spectrometric analysis of 2-alkylcyclobutanones

This draft European Standard specifies a method for identification of irradia- tion treatment of food containig fat. It is based on the mass spectrometric (MS)detection of radiation-induced 2-alkylcyclobutanones after gas chromatographic (GC) separation 1 to 3. The method has been successfully tested in interlabora- tory tests on raw chicken, pork, and liquid whole egg, 4 to 6.

Lebensmittel - Nachweis von bestrahlten fetthaltigen Lebensmitteln - Gaschromatographisch / massenspektrometrische Untersuchung auf 2-Alkylcyclobutanone

Diese Europäische Norm legt ein Verfahren zum Nachweis der Behandlung von fetthaltigen Lebensmitteln mit ionisierenden Strahlen fest. Das Verfahren basiert auf einer massenspektrometrischen Detektion der strahleninduzierten 2-Alkylcyclobutanone nach gaschromatographischer (GC) Trennung [1] bis [3].
Das Verfahren wurde in Ringversuchen erfolgreich an rohem Hühnerfleisch, Schweinefleisch, flüssigem Vollei, Lachs und Camembert geprüft, [4] bis [8].
Andere Untersuchungen haben gezeigt, dass das Verfahren für viele andere Lebensmittel anwendbar ist [9] bis [21].

Produits alimentaires - Détection d'aliments ionisés contenant des lipides - Analyse par chromatographie en phase gazeuse / Spectrométrie de masse des 2-alkylcyclobutanones

La présente Norme européenne indique une méthode pour l'identification d'un traitement ionisant d'aliments contenant des lipides. Cette méthode repose sur une séparation par chromatographie en phase gazeuse (CPG) [1] à [3l des 2-alkylcyclobutanones formées par ionisation et à leur détection par spectrométrie de masse (SM).
Elle a été soumise avec succès à des essais interlaboratoires sur de la viande de poulet et de porc crues, de la coule d'�uf, du saumon et du camembert [4] à [8].
D'autres études montrent que la présente méthode peut être appliquée à une large gamme de produits alimentaires [9] à [21].

Živila - Pepoznavanje obsevane hrane, ki vsebuje maščobo - Plinska kromatografska/masno spektrometrijska analiza 2-alkilciklobutanona

General Information

• Status: Published
• Publication Date: 05-Aug-2003
• ICS: 67.040 - Food products in general
• Technical Committee: CEN/TC 275 - Food analysis - Horizontal methods
• Drafting Committee: CEN/TC 275/WG 8 - Irradiated foodstuffs
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 17-Sep-2024
• Mandate: M/029 - Irradiated foodstuffs
• Ref Project: SIST EN 1785:2003 - Foodstuffs - Detection of irradiated food containing fat - Gas chromatographic/mass spectrometric analysis of 2-alkylcyclobutanones

Relations

• Replaces: EN 1785:1996 - Foodstuffs - Detection of irradiated food containing fat - Gas chromatographic / Mass spectrometric analysis of 2-alkylcyclobutanones
• Effective Date: 22-Dec-2008

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.DDLebensmittel - Nachweis von bestrahlten fetthaltigen Lebensmitteln - Gaschromatographisch / massenspektrometrische Untersuchung auf 2-AlkylcyclobutanoneProduits alimentaires - Détection d'aliments ionisés contenant des lipides - Analyse par chromatographie en phase gazeuse / Spectrométrie de masse des 2-alkylcyclobutanonesFoodstuffs - Detection of irradiated food containing fat - Gas chromatographic/mass spectrometric analysis of 2-alkylcyclobutanones67.050Splošne preskusne in analizne metode za živilske proizvodeGeneral methods of tests and analysis for food productsICS:Ta slovenski standard je istoveten z:EN 1785:2003SIST EN 1785:2003en01-november-2003SIST EN 1785:2003SLOVENSKI
STANDARDSIST EN 1785:19981DGRPHãþD

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 1785August 2003ICS 67.050Supersedes EN 1785:1996English versionFoodstuffs - Detection of irradiated food containing fat - Gaschromatographic/mass spectrometric analysis of 2-alkylcyclobutanonesProduits alimentaires - Détection d'aliments ioniséscontenant des lipides - Analyse par chromatographie enphase gazeuse / Spectrométrie de masse des 2-alkylcyclobutanonesLebensmittel - Nachweis von bestrahlten fetthaltigenLebensmitteln - Gaschromatographisch /massenspektrometrische Untersuchung auf 2-AlkylcyclobutanoneThis European Standard was approved by CEN on 20 June 2003.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1785:2003 ESIST EN 1785:2003

Figures.11Bibliography.15SIST EN 1785:2003

1)n-Hexane was the solvent used to validate the method. However, it is also possible to use n-pentane on healthgrounds provided it can be shown to lead to the same result.2)Contact the National Standardization Organizations for the availability of reference standards3)Florisil® is an example for a suitable product available commercially. This information is given for the convenience ofusers of this standard and does not constitute an endorsement by CEN of this product.SIST EN 1785:2003
...