Determination of 90Sr, 129I and gross beta radioactivity concentration in some teas |
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| Authors: | Sultan Şahin Fatih Külahcı Mahmut Doğru |
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| Affiliation: | (1) Department of Physics, Faculty of Science-Art, Bitlis Eren University, 13000 Bitlis, Turkey;(2) Firat University, 23169 Elazig, Turkey;(3) Bitlis Eren University, 13000 Bitlis, Turkey |
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| Abstract: | In this study, 90Sr (540 keVβ −), 129I (150 keVβ −) and the gross beta radioactivity concentrations were determined for the samples of tea as the most leading consumed hot drink in the markets (processed and packaged for sale) in our country. Furthermore, the obtained data were statistically analyzed. For determination of 129I (150 keVβ−), 90Sr (540 keVβ−) and gross radioactivity concentrations in tea samples, a sensor system consisting of scintillation detector with BP4 probe sensitive to beta radiation and a radiation meter (ST7) configurable for windows at desired power was used. |
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