ANRI ANRI АНРИ (Аппаратура и Новости Радиационных Измерений) 2075-1338 44707 10.37414/2075-1338-2021-105-2-75-84 Научные статьи Scientific article Научные статьи Investigation of the Radiation-Induced Signal of Electron Paramagnetic Resonance of Eggshell after Irradiation with Electron Beams Исследование радиационно- индуцированного сигнала электронного парамагнитного резонанса яичной скорлупы после облучения пучками электронов Чуманова Анастасия А. Chumanova Anastasia A. chumanova.an@gmail.com Вазиров Руслан А. Vazirov Ruslan A. Соковнин Сергей Ю. Sokovnin Sergey Yu.

доктор технических наук;

doctor of technical sciences;

 Агданцева Екатерина Н. Agdantseva Ekaterina N. Цмокалюк Антон Н. Tsmokalyuk Anton N. Уральский федеральный университет Екатеринбург Россия Ural Federal University Ekaterinburg Russian Federation Уральский федеральный университет Екатеринбург Россия Ural Federal University Ekaterinburg Russian Federation Уральский федеральный университет Екатеринбург Россия Ural Federal University Ekaterinburg Russian Federation Институт электрофизики УрО РАН Екатеринбург Россия Institute of Electrophysics UB RAS Ekaterinburg Russian Federation Уральский федеральный университет Екатеринбург Россия Ural Federal University Ekaterinburg Russian Federation Уральский федеральный университет Екатеринбург Россия Ural Federal University Ekaterinburg Russian Federation 2 75 84 30 06 2021 https://doza.editorum.ru/en/nauka/article/44707/view

Ввиду развития радиационной обработки пищевой и сельскохозяйственной продукции необходимы новые методы контроля за проведением обработки и оборотом продукции. Перспективным методом контроля является ЭПР спектрометрия, уже применяемая для контроля продуктов, содержащих кости, кристаллический сахар, целлюлозу. В данной работе представлены результаты исследования радиационно-индуцированного сигнала ЭПР в яичной скорлупе. Для облучения использовались ускорители УРТ-0.5 (0,5 МэВ) и УЭЛР-10-10С2 (10 МэВ). Показана кинетика радикалов с течением времени. Получены зависимости интенсивности ЭПР сигнала от величины поглощенной дозы и проведен сравнительный анализ облучения куриных яиц разной энергией.

Because of the development of radiation processing of food and agricultural products it requires new methods of control over the processing and turnover of products. A promising method for monitoring is EPR spectrometry. This research presents the results of a study of the radiation induced EPR signal in eggshells. The URT-0.5 (0.5 MeV) and UALR-10-10 S2 (10 MeV) accelerators were used for irradiation. It shows the kinetics of radicals over time. The dependences of the EPR signal intensity on the absorbed dose were obtained, and a comparative analysis of the irradiation of chicken eggs with different energies was performed. The kinetics of radicals over time and the dependence of the intensity of the EPR signal on the absorbed dose are shown. A comparative analysis of the irradiation of chicken eggs with different energies is carried out.

 радиационная обработка пищевая продукция ионизирующее излучение куриные яйца ЭПР радиационная поверхностная дезинфекция скорлупа пучок электронов radiation processing food products ionizing radiation chicken eggs ESR radiation surface disinfection shells electron beam

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