Po concentration in the edible muscle tissue and digestive diverticulum organs of Asian overbite clam at the near-shore Thai Binh, Vietnam was analyzed using alpha detectors. The Po activity in muscle tissue and digestive diverticulum organs ranged from 5 ± 1 to 178 ± 10 and from 118 ± 7 to 812 ± 12 Bq.kg with the average value of 25 and 324 Bq.kg, respectively. Results showed that Po activity in the digestive diverticulum was significantly higher than in the muscle tissue. There was a slightly inverse correlation between Po activity in muscle tissue, digestive diverticulum, and clam weight and size. The annual committed effective dose was calculated from Po due to the consumption of Asian overbite clam for adults in the study area was higher than the guideline value of 0.2 - 1 mSv.y.
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| http://dx.doi.org/10.1016/j.marpolbul.2023.115425 | DOI Listing |
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