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Arsenic health risk in foodstuffs in the Mekong River basin of Cambodia
http://hdl.handle.net/10458/6895
http://hdl.handle.net/10458/6895a44c6a5f-d9bf-462a-a8b4-e9d879be896b
| 名前 / ファイル | ライセンス | アクション |
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本文 (1.4 MB)
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| Item type | その他 / Others(1) | |||||
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| 公開日 | 2020-06-22 | |||||
| タイトル | ||||||
| タイトル | Arsenic health risk in foodstuffs in the Mekong River basin of Cambodia | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Arsenic, groundwater, rice, foods, Cambodia | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_1843 | |||||
| 資源タイプ | other | |||||
| 著者 |
Kongkea, Phan
× Kongkea, Phan× Kyoung-Woong, Kim |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Tn the present study, we examine the magnitude of arsenic contamination in foodstuffs in the Mekong River basin of Cambodia. Foodstuff, soil and biological samples were collected from Kratie, Kampong Cham, Prey Veng and Kandal provinces and analysed for exposure levels. Moreover, daily intake of inorganic As was calculated to examine the health risk. Analytical results revealed that the means of total As in paddy soils and paddy rice in Kandal were significantly higher than those in Kampong Cham province. Concurrently, significantly positive correlation between the total As in paddy soils and paddy rice was found. Calculation indicated that the upper end of the range of the daily dose of inorganic arsenic of the residents in Kandal was greater than the tolerable daily intake. 26.1 % of the participants （n=23） had As concentrations in their fingernails greater than 1.00 μg g-1, indicating As toxicity. These results suggest that rice arsenic can be an additional source which is attributable to the high arsenic accumulation in human bodies in the Mekong River basin of Cambodia. Mitigation actions should take arsenic in agricultural produces into account to ensure protection and prevention of the potential adverse health effects of Cambodian people. | |||||
| 言語 | en | |||||
| 書誌情報 |
en : 5th International Arsenic Symposium in MIYAZAKI 2018 p. 70-73, 発行日 2018-06 |
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| 出版者 | ||||||
| 出版者 | University of Miyazaki, IRISH | |||||
| 言語 | en | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
