Abstract
Purpose
In the present study, the activity concentrations of long-lived gamma-ray emitters (238U, 232Th and 40K) in ten different types of frozen red meat samples selected from markets in Iraq were measured.
Methods
The technique of gamma spectrometer equipped with scintillation detector NaI (Tl) was used.
Results
The annual effective dose was estimated in adults and kids. The results showed that the concentrations of 238U, 232Th and 40K were found in the range of permissible limits of 30, 32 and 400 Bq kg−1, respectively. On the other hand, the maximum values of 238U and 232Th in beef samples are higher than in lamb meat samples. The annual effective dose of adults and kids was observed to be below the limit (1.0 mSv) recommended by ICRP.
Conclusion
The frozen red meat samples are safe for human consumption and have gamma-ray emitter concentrations lower than the maximum permissible levels.
Similar content being viewed by others
References
IAEA, International Atomic Energy Agency. A Guidebook, Technical Reports Series No. 295, IAEA, Vienna (1989)
IAEA, International Atomic Energy Agency, Natural and Induced Radioactivity in Food (IAEA, Vienna, 2002)
M.S. Aswood, M.S. Jaafar, N. Salih, Estimation of annual effective dose due to natural radioactivity in ingestion of vegetables from Cameron Highlands, Malaysia. Environ. Technol. Innov. 8, 96–102 (2017)
E.L. Cooper, E. Zeiller, A. Ghods-Esphahani, M. Makarewicz, R. Schelenz, O. Frindik, W. Kalus, Radioactivity in food and total diet samples collected in selected settlements in the USSR. J. Environ. Radioact. 17(2–3), 147–157 (1992)
S.Y. Mao, K.N. Yu, Measurement of natural and artificial radionuclide concentrations in meat consumed in Hong Kong. Radiat. Meas. 24(2), 201–205 (1995)
K. Shiraishi, K. Tagami, Y. Muramastu, M. Yamamoto, Contributions of 18 food categories to intakes of 232Th and 238U in Japan. Health Phys. 78(1), 28–36 (2000)
T. Hosseini, V.A. Fathi, H. Barati, M. Karimi, Assessment of radionuclides in imported foodstuffs in Iran. Iran J. Rad. Res. 4(3), 149–153 (2006)
A.A. Abojassim, Annual effective dose of gamma emitters in infants, children and adults for frozen chicken samples consumed in Iraq. Curr. Pediatr. Res. 21(3), 520–525 (2017)
T.V. Ramachandran, U.C. Mishra, Measurement of natural radioactivity levels in Indian foodstuffs by gamma spectrometry. Int. J. Rad. Appl. Instrum. A 40(8), 723–726 (1989)
M. Eisenbud, T.F. Gesell, Environmental radioactivity from natural, industrial and military sources: from natural, industrial and military sources (Elsevier, Oxford, 1997)
M.S. Al-Nafiey, M.S. Jaafar, S.A.B.A.R. Bauk, Measuring radon concentration and toxic elements in the irrigation water of the agricultural areas in Cameron Highlands, Malaysia. Sains Malaysiana 43(2), 227–231 (2014)
J.C. Ritchie, J.R. McHenry, Application of radioactive fallout cesium-137 for measuring soil erosion and sediment accumulation rates and patterns: a review. J. Environ. Qual. 19(2), 215–233 (1990)
R.L. Murray, Understanding radioactive waste (No. PNL–3570). Pacific Northwest Lab (1981)
J. Valentin, The 2007 Recommendations of the International Commission on Radiological Protection (Elsevier, Oxford, 2007), pp. 1–333
R. Casanovas, J.J. Morant, M. Salvadó, Implementation of gamma-ray spectrometry in two real-time water monitors using NaI (Tl) scintillation detectors. Appl. Radiat. Isot. 80, 49–55 (2013)
UNSCEAR, Sources and effects of ionizing radiation. United Nations Scientific Committee on the effects of atomic radiation effects of atomic radiation. Report to the General Assembly with annexes. United Nations, NY (2000)
ICRP, International Commission on Radiological Protection (ICRP), Age-dependent doses to the members of the public from intake of radionuclides—part 5 compilation of ingestion and inhalation coefficients, vol 72. ICRP Publication (1995)
A.A. Al-Hamzawi, Uranium concentrations measurement in beef and lamb samples from selected regions in Iraq. J. Univ. Babylon Pure Appl. Sci. 25(5), 1786–1792 (2017)
Acknowledgements
This study was supported by the Kufa University, College of Science. Authors would like to thank all those who have contributed in this research and warm regards to the Department of Physics at Kufa University.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Aswood, M.S., Abojassim, A.A. & Al Musawi, M.S.A. Natural radioactivity measurements of frozen red meat samples consumed in Iraq. Radiat Detect Technol Methods 3, 57 (2019). https://doi.org/10.1007/s41605-019-0136-9
Received:
Revised:
Accepted:
Published:
DOI: https://doi.org/10.1007/s41605-019-0136-9