NF EN 1787

Foodstuffs - Detection of irradiated food containing cellulose by ESR spectroscopy

Le présent document spécifie une méthode de détection de traitement ionisant appliquée à des aliments contenant de la cellulose, par analyse du spectre de résonance de spin électronique (RSE) aussi appelé spectre de résonance paramagnétique électronique (RPE) des aliments ; voir [1] à [13]. Des essais interlaboratoires ont été réalisés sur des écales de pistache [14] à [18], du paprika en poudre [19] et [20], et des fraises fraîches [21]. Toutefois, il a été démontré que le blanchiment chimique des noix en coque peut conduire à la présence de signaux comparables. Pour de plus amples informations, voir l'Article 8 relatif aux limites.

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