Open AccessApplication of the electronic paramagnetic resonance method for detecting radiation-processed food products
Author(s) -
Maria Kuvykina,
Alexey Pryadka,
В. П. Тенишев,
Andrey Gorskiy,
Alexey Aprelev
Publication year - 2022
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2192/1/012023
Subject(s) - ionizing radiation , electron paramagnetic resonance , irradiation , paramagnetism , radiation , food irradiation , spectroscopy , materials science , radiochemistry , chemistry , nuclear magnetic resonance , physics , optics , nuclear physics , condensed matter physics , quantum mechanics
This paper presents the results of work on studying the capabilities of EPR spectroscopy for identifying certain types of food products treated with ionizing radiation at various doses, determining the dose and time elapsed since the product was treated with ionizing radiation. The samples were examined for 270 days. For the prepared samples, the post-effect of irradiation with ionizing radiation was studied, which manifested itself in a change in the number of paramagnetic centers in the sample.