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Identification of irradiated foodstuffs using ESR microwave saturation
(Elsevier Limited, 2017-04) Aydaş, Canan; Tepe Çam, Semra; TAEK-SANAEM
The aim of this study primarily is to investigate whether the alteration of the microwave saturation behaviour can be used for samples not having radiation spesific cellulose signals in order to identification of radiation treatment. Twenty different samples (dry plant, herbal, spice etc.) which are not having radiation specific satellite ESR signal were especially selected. It is not possible to detect radiation treatment on these samples by European standart (EN 1787, 2000). MW saturation studies were performed on all samples in the range of 0.01-160 mW. Our experimental results demonstrate that radiation identification can be possible for ten samples and can not be possible for the other ten samples by performing the microwave saturation studies