Analysis and Health Risk Assessment of Cadmium and Arsenic in Japanese, Vietnamese, and Indonesian Rice
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- Takamoto Akiko
- Faculty of Environmental and Symbiotic Sciences, Prefectural University of Kumamoto
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- Ishibashi Hiroshi
- Graduate School of Agriculture, Ehime University
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- Fukushima Satoshi
- Faculty of Pharmaceutical Sciences, Yamaguchi College, Science University of Tokyo
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- Tomoyori Hiroko
- Faculty of Environmental and Symbiotic Sciences, Prefectural University of Kumamoto
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- Arizono Koji
- Faculty of Environmental and Symbiotic Sciences, Prefectural University of Kumamoto
Bibliographic Information
- Other Title
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- 日本,ベトナムおよびインドネシア産米中のカドミウムおよびヒ素含有濃度と健康リスク評価
- ニホン,ベトナム オヨビ インドネシア サンマイ チュウ ノ カドミウム オヨビ ヒソ ガンユウ ノウド ト ケンコウ リスク ヒョウカ
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Abstract
<p>Herein, we quantified the concentrations of cadmium (Cd) and arsenic (As) in 63 milled rice (Oryza sativa L.) cultivated in Japan, Vietnam, and Indonesia. We estimated the daily intake of Cd and As by adults and children consuming this rice by inductively coupled plasma-mass spectrometer (ICP-MS). Cd and As were detected in all milled rice samples. No significant differences were observed in Cd concentrations between Japanese (50th percentile concentration: 0.036 mg/kg), Vietnamese (0.035 mg/kg), and Indonesian rice (0.022 mg/kg). However, As concentrations in Vietnamese rice (50th percentile concentration: 0.142 mg/kg) were significantly higher than those in Japanese (0.101 mg/kg, p<0.001) and Indonesian rice (0.038 mg/kg, p<0.0001). Target hazard quotients (THQs) were then calculated to evaluate the non-carcinogenic health risk from ingestion of individual heavy metals (Cd and As) by rice consumption. Results revealed that THQs of individual heavy metals for Japanese, Vietnamese, and Indonesian adults and children consuming this rice were all less than one, suggesting that no health risk is associated with the intake of a single heavy metal via rice consumption.</p>
Journal
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- Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi)
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Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi) 61 (5), 192-199, 2020-10-25
Japanese Society for Food Hygiene and Safety
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Details 詳細情報について
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- CRID
- 1390286426513190784
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- NII Article ID
- 130007931495
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- NII Book ID
- AN00117741
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- ISSN
- 18821006
- 00156426
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- NDL BIB ID
- 030728345
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- PubMed
- 33132364
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- Text Lang
- ja
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- Data Source
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- JaLC
- IRDB
- NDL
- Crossref
- PubMed
- CiNii Articles
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- Abstract License Flag
- Disallowed