希腊蜂蜜的放射性评估和辐射剂量测定。
Radioactivity evaluation and radiation dosimetry assessment in Greek honey.
机构信息
Environmental Radioactivity Monitoring Department, Greek Atomic Energy Commission, 15341 Athens, Greece.
Environmental Radioactivity Monitoring Department, Greek Atomic Energy Commission, 15341 Athens, Greece.
出版信息
Food Chem. 2022 Nov 15;394:133556. doi: 10.1016/j.foodchem.2022.133556. Epub 2022 Jun 22.
Greek honey was examined for U, U, Pb, Po, K, and Cs levels. U was calculated from 0.013 ± 0.007 Bq kg to 0.10 ± 0.02 Bq kg while U ranged from 0.017 ± 0.009 Bq kg to 0.11 ± 0.03 Bq kg. Pb measured from 0.04 ± 0.02 Bq kg to 1.70 ± 0.26 Bq kg whereas Po activity determined between 0.02 ± 0.01 Bq kg and 2.31 ± 0.34 Bq kg. K found at the range of 7.9 ± 1.6 Bq kg to 102.2 ± 19.7 Bq kg and Cs 0.3 ± 0.1 Bq kg up to 0.8 ± 0.1 Bq kg. Uranium isotopes and Po were determined via alpha spectrometry. Pb was also indirectly determined by alpha spectrometry. K and Cs were measured through γ-ray spectrometry. An annual dose calculation was performed for different age groups.
希腊蜂蜜的 U、U、Pb、Po、K 和 Cs 水平进行了检测。U 的含量为 0.013±0.007 Bq kg 至 0.10±0.02 Bq kg，U 的含量为 0.017±0.009 Bq kg 至 0.11±0.03 Bq kg。Pb 的含量为 0.04±0.02 Bq kg 至 1.70±0.26 Bq kg，而 Po 活性则在 0.02±0.01 Bq kg 至 2.31±0.34 Bq kg 之间。K 的含量范围为 7.9±1.6 Bq kg 至 102.2±19.7 Bq kg，Cs 的含量为 0.3±0.1 Bq kg 至 0.8±0.1 Bq kg。铀同位素和 Po 通过α能谱法测定。Pb 也通过α能谱法间接测定。K 和 Cs 通过γ能谱法测量。对不同年龄组进行了年剂量计算。
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