Estimation of Annual Gonadal Dose Equivalent in Some Livestock Food in Libyan Markets
DOI:
https://doi.org/10.54172/mjsc.v38i2.1207Keywords:
Sodium iodide de-tector, Radiation concentrations, Annual gonadal doseAbstract
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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