Journal of Radiation Protection and Research

The Korean Association for Radiation Protection (대한방사선방어학회)
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Development of Self-Questionnaire for Internal Dose Assessment by Food Ingestion

  • JiEun Lee (Department of Medical Physics Team, Dongnam Institute of Radiological & Medical Sciences) ;
  • Hyo Jin Kim (Department of Medical Physics Team, Dongnam Institute of Radiological & Medical Sciences) ;
  • Yong-Uk Kye (Department of Medical Physics Team, Dongnam Institute of Radiological & Medical Sciences) ;
  • Dong-Yeon Lee (Department of Radiological Science, College of Nursing, Health Sciences & Human Ecology, Dong-Eui University) ;
  • Wol Soon Jo (Department of Medical Physics Team, Dongnam Institute of Radiological & Medical Sciences) ;
  • Chang-Geun Lee (Department of Medical Physics Team, Dongnam Institute of Radiological & Medical Sciences) ;
  • Jung-Ki Kim (Department of Medical Physics Team, Dongnam Institute of Radiological & Medical Sciences) ;
  • Yeong-Rok Kang (Department of Medical Physics Team, Dongnam Institute of Radiological & Medical Sciences)
  • Received : 2021.09.16
  • Accepted : 2022.04.18
  • Published : 2022.12.31
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Abstract

Background: The accident at the Fukushima Daiichi nuclear power plant increased the level of anxiety related to the radioactive contamination of various foods sourced in Japan. Particularly, after the accident, the detection of artificial radionuclides in locally produced foods raised food safety concerns. In this study, the radioactivity concentrations and annual ingestions of 40K and 137Cs in food products commonly and frequently consumed by the general public were investigated, and the annual effective dose of each was evaluated. Materials and Methods: The 2016-2018 data from the Radiation Safety Management Report released by the Korea Nuclear Safety Technology Center was referenced for the evaluation of the amounts of 40K and 137Cs contained in food. Using the food-ingestion survey mentioned above as a reference, we selected 62 foods to include in our radioactivity concentration and dose assessment. We also developed a questionnaire and evaluated the responses from the subjects who answered the questionnaire. Results and Discussion: The radioactivity concentration of 137Cs was found to be close to or below the level of minimum detectable activity. Additionally, the annual ingestion of 62 foods was 294.77 kg/yr, the effective doses from 40K and 137Cs were 136.4 and 0.163 μSv/yr, respectively. Conclusion: Thus, the findings confirmed that the effective dose from 40K and 137Cs in food tends to be lower than the effective dose limit of 1 mSv/yr suggested by the International Commission on Radiological Protection (ICRP) Publication 60. The questionnaire developed in this study is expected to be useful for estimating the annual effective dose status of Korean adults who consume foods containing 40K and 137Cs.

Keywords

Acknowledgement

This work was supported by a Dongnam Institute of Radiological & Medical Sciences (DIRAMS) grant funded by the Korean government (MSIT) (No. 50492-2022).

References

  1. Korea Ministry of Food and Drug Safety. Information of food radioactivity safety management [Internet]. Cheongju, Korea: Ministry of Food and Drug Safety; c2021 [cited 2022 Jun 1]. Available from: http://www.foodsafetykorea.go.kr/foodcode. 
  2. International Commission on Radiological Protection. 1990 Recommendations of the International Commission on Radiological Protection (ICRP Publication 60). Ann ICRP. 1991;21(1-3):1-201.  https://doi.org/10.1016/0146-6453(91)90065-O
  3. Hassan YM, Zaid HM, Guan BH, Khandaker MU, Bradley DA, Sulieman A, et al. Radioactivity in staple foodstuffs and concomitant dose to the population of Jigawa state, Nigeria. Radiat Phys Chem. 2021;178:108945.  https://doi.org/10.1016/j.radphyschem.2020.108945
  4. Lee JS, Jo YI, Kang YR, Kye YU, Il P, Lee DY. Filament material evaluation for breast phantom fabrication using three-dimensional printing. Nucl Technol Radiat Prot. 2020;35(4):372-379.  https://doi.org/10.2298/NTRP2004372L
  5. United Nations Scientific Committee on the Effects of Atomic Radiation. Sources and effects of ionizing radiation (Annex B: Exposures from natural radiation sources) [Internet]. New York, NY: United Nations Scientific Committee on the Effects of Atomic Radiation; 2000. 
  6. Ramzaev V, Ishikawa T, Hill P, Rahola T, Kaidanovsky G, Yonehara H, et al. Intercomparison of whole-body counters by using a subject who had incorporated 137Cs into the body. Radiat Prot Dosimetry. 2002;98(2):179-189.  https://doi.org/10.1093/oxfordjournals.rpd.a006708
  7. Kim MK, Yun YM, Kim YO. Developing dish-based food frequency questionnaire for the epidemiology study of hypertension among Korean. Korean J Community Nutr. 2008;13(5):701-712. 
  8. Park MK, Kim DW, Kim J, Park S, Joung H, Song WO, et al. Development of a dish-based, semi-quantitative FFQ for the Korean diet and cancer research using a database approach. Br J Nutr. 2011;105(7):1065-1072.  https://doi.org/10.1017/S0007114510004599
  9. Korea Institute of Nuclear Safety. 2016-2018 Marine environmental radioactivity survey (KINS/ER-092). Daejeon, Korea: Korea Institute of Nuclear Safety; 2012. 
  10. Korea Institute of Nuclear Safety. 2016-2018 Environmental radioactivity survey data in Korea (KINS/ER-028). Daejeon, Korea: Korea Institute of Nuclear Safety; 2020. 
  11. Korea Centers for Disease Control and Prevention. Korea National Health and Nutrition Examination Survey (KNHANES VII-1-3) 2016-2018 [Internet]. Cheongju, Korea: Korea Health Industry Development Institute; 2019 [cited 2022 Jun 1]. Available from: https://www.khidi.or.kr/kps/dhraStat/result1?year=7%EA%B8%B0&menuId=MENU01649. 
  12. ICRP, Eckerman K, Harrison J, Menzel HG, Clement CH. ICRP Publication 119: Compendium of dose coefficients based on ICRP Publication 60. Ann ICRP. 2012;41 Suppl 1:1-130. 
  13. Cho HG, Kim JE, Lee SN, Moon SK, Park YB, Yoon MH. Monitoring of artificial radionuclides in edible mushrooms in Korea. J Food Hyg Saf. 2018;33(6):488-494.  https://doi.org/10.13103/JFHS.2018.33.6.488
  14. Lee SH, Oh JS, Lee KB, Lee JM, Hwang SH, Lee MK, et al. Evaluation of abundance of artificial radionuclides in food products in South Korea and sources. J Environ Radioact. 2018;184-185:46-52.  https://doi.org/10.1016/j.jenvrad.2018.01.008
  15. Willett WC. Nutritional epidemiology. 2nd ed. New York, NY: Oxford University Press; 1998. 
  16. Kim S, Lee JS, Hong KH, Yeom HS, Nam YS, Kim JY, et al. Development and relative validity of semi-quantitative food frequency questionnaire for Korean adults. J Nutr Health. 2018;51(1):103-119.  https://doi.org/10.4163/jnh.2018.51.1.103
  17. Lee RD, Nieman DC. Nutritional assessment. 4th ed. Boston, MA: McGraw-Hill; 2007. 
  18. Changizi V, Jafarpour Z, Naseri M. Measurement of 226Ra, 228Ra, 137Cs and 40K in edible parts of two types of leafy vegetables cultivated in Tehran province-Iran and resultant annual ingestion radiation dose. Iran J Radiat Res. 2010;8(2):103-110. 
  19. Sugiyama H, Terada H, Takahashi M, Iijima I, Isomura K. Contents and daily intakes of gamma-ray emitting nuclides, 90Sr, and 238U using market-basket studies in Japan. J Health Sci. 2007;53(1):107-118. https://doi.org/10.1248/jhs.53.107