A. M. Al-Abrdi, Areej Hazawi, Salha D. Y. Alsaadi, R. Abdullah
{"title":"利比亚市场上某些牲畜食品中年度性腺剂量当量的估计","authors":"A. M. Al-Abrdi, Areej Hazawi, Salha D. Y. Alsaadi, R. Abdullah","doi":"10.54172/mjsc.v38i2.1207","DOIUrl":null,"url":null,"abstract":"In the present study, the concentrations of 226Ra, 232Th, 238U, and 40K in 10 different samples of foodstuff are investigated using a gamma spectrometer with a Sodium iodide detector NaI(TI). The results indicated that the concentration of 226Ra, 232Th, 238U, and 40K in the samples ranged from (19.14 to 99.79) Bq/kg for radium, the activity concentration of Thorium ranged from (31.09 to 124.93) Bq/kg, the activity concentration of uranium ranged from (24.86 to 103.01) Bq/kg and the activity concentration of potassium ranged from (101.83 to 480.92) Bq/Kg. The results indicated that the annual gonadal dose equivalent (AGDE) of 226Ra, 232Th, and 40K in the samples were higher than the permissible level (0.3mSv/y), except samples (S3, S5, S8). ","PeriodicalId":276609,"journal":{"name":"Al-Mukhtar Journal of Sciences","volume":"77 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Estimation of Annual Gonadal Dose Equivalent in Some Livestock Food in Libyan Markets\",\"authors\":\"A. M. Al-Abrdi, Areej Hazawi, Salha D. Y. Alsaadi, R. Abdullah\",\"doi\":\"10.54172/mjsc.v38i2.1207\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In the present study, the concentrations of 226Ra, 232Th, 238U, and 40K in 10 different samples of foodstuff are investigated using a gamma spectrometer with a Sodium iodide detector NaI(TI). The results indicated that the concentration of 226Ra, 232Th, 238U, and 40K in the samples ranged from (19.14 to 99.79) Bq/kg for radium, the activity concentration of Thorium ranged from (31.09 to 124.93) Bq/kg, the activity concentration of uranium ranged from (24.86 to 103.01) Bq/kg and the activity concentration of potassium ranged from (101.83 to 480.92) Bq/Kg. The results indicated that the annual gonadal dose equivalent (AGDE) of 226Ra, 232Th, and 40K in the samples were higher than the permissible level (0.3mSv/y), except samples (S3, S5, S8). \",\"PeriodicalId\":276609,\"journal\":{\"name\":\"Al-Mukhtar Journal of Sciences\",\"volume\":\"77 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-06-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Al-Mukhtar Journal of Sciences\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.54172/mjsc.v38i2.1207\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Al-Mukhtar Journal of Sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.54172/mjsc.v38i2.1207","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Estimation of Annual Gonadal Dose Equivalent in Some Livestock Food in Libyan Markets
In the present study, the concentrations of 226Ra, 232Th, 238U, and 40K in 10 different samples of foodstuff are investigated using a gamma spectrometer with a Sodium iodide detector NaI(TI). The results indicated that the concentration of 226Ra, 232Th, 238U, and 40K in the samples ranged from (19.14 to 99.79) Bq/kg for radium, the activity concentration of Thorium ranged from (31.09 to 124.93) Bq/kg, the activity concentration of uranium ranged from (24.86 to 103.01) Bq/kg and the activity concentration of potassium ranged from (101.83 to 480.92) Bq/Kg. The results indicated that the annual gonadal dose equivalent (AGDE) of 226Ra, 232Th, and 40K in the samples were higher than the permissible level (0.3mSv/y), except samples (S3, S5, S8).
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