This standard specifies a method for the detection of foods containing crystalline sugars which have been treated with ionizing radiation, by analysing the electron spin resonance (ESR) spectrum, also called electron paramagnetic resonance (EPR) spectrum, of the food.
DS/EN 13708:2002 history
2002DS/EN 13708:2002 Foodstuffs - Detection of irradiated food containing crystalline sugar by ESR spectroscopy