Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12188/21391
Title: | Radionuclide contamination and nutritional evaluation of the wheat mostly used in the Republic of North Macedonia | Authors: | Aleksandra Angeleska Radmila Crceva-Nikolovska Elizabeta Dimitrieska-Stojkovikj Zehra Hajrulai-Musliu Biljana Stojanovska-Dimzoska Ana Angelovska |
Keywords: | radioactivity in wheat, radionuclides, gamma spectrometer, quality control | Issue Date: | 30-Jun-2022 | Publisher: | University of Banjaluka, Faculty of agriculture | Journal: | Agro-knowledge Journal | Series/Report no.: | 23 (2); | Abstract: | Wheat is one of the world's most commonly consumed cereal grains. It originates from a type of grass (Triticum) that is grown in countless varieties worldwide. Bread wheat or common wheat is a primary species. Several other closely related species include durum, spelt, emmer, einkorn, and Khorasan wheat. In addition to being a major source of starch and energy, wheat also provides substantial amounts of a number of components which are essential or beneficial for health, notably proteins, vitamins (notably B vitamins), dietary fibres, and phytochemicals. Wheat is a basic food product of Macedonian population. This study is mainly focused on measuring the concentration of radioactivity due to natural radioactive nuclides (226 Ra, 232 Th, 40 K) in wheat grain samples, as well as on determining the quality of wheat used in daily diet. In addition, in this study we calculated radiation hazard indices (radium equivalent activity and internal hazard index) in the wheat sample. Average activity concentrations of 226 Ra, 232 Th, and 40 K in the wheat samples were 0.57±0.14; 0.39±0.11; 96.55±0.86 (Bq·kg-1), respectively. The radiation hazard indices were calculated for all samples in this study where mean values did not exceed safety limits, pointing out to negligible radiation hazard arising from terrestrial radionuclides that are naturally present in wheat. In terms of quality, we confirmed that all tested samples meet the requirements regarding quality in accordance with the laws in our country. | URI: | http://hdl.handle.net/20.500.12188/21391 | DOI: | 10.7251/AGREN2202067A |
Appears in Collections: | Faculty of Veterinary Medicine: Journal Articles |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Angeleska et al. 2022 Agro-knowledge.pdf | 258.16 kB | Adobe PDF | View/Open |
Page view(s)
54
checked on May 3, 2024
Download(s)
21
checked on May 3, 2024
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.