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Presence of toxic metals in rice with human health hazards in Tangail district of Bangladesh

文献类型：期刊论文

作者Kormoker Tapos1; Proshad Ram9,10; Islam Md Saiful7,8; Tusher Tanmoy Roy6; Uddin Minhaz5; Khadka Sujan4,10; Chandra Krishna3; Sayeed Abu2
刊名INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH
出版日期2020
页码DOI: 10.1080/09603123.2020.1724271
关键词Heavy metals rice transfer factor cancer risk Bangladesh
ISSN号0960-3123
DOI10.1080/09603123.2020.1724271
产权排序2
通讯作者Kormoker, Tapos(tapos.pstu@gmail.com)
文献子类Article;Early Access
英文摘要Rice is the staple food of Bangladeshi people and is consumed at least twice a day. Thus, the presence of toxic metals in rice grains has become a major public health concern in Bangladesh. The present research was conducted to investigate the concentrations of toxic metals in rice grains and their possible human health risks in the Tangail district of Bangladesh. Toxic metals were measured by using an inductively coupled plasma mass spectrometer (ICP-MS), and the mean concentrations of toxic metals in rice samples were found in order of Cr > Pb > Ni > As > Cu > Cd. The concentrations of Cr, Pb, As, and Cd in the studied rice grain samples exceeded the FAO/WHO standard values for food samples by 100%, whereas the Ni concentrations by 10%. The principal component analysis (PCA) revealed significant anthropogenic contributions of Cr, Ni, As, and Pb concentrations in rice grains. The metal concentrations in rice grain samples showed strong significant correlations by forming primary clusters with each other. The estimated daily intake (EDI) values of Cr, Ni, As, Cd, and Pb from all samples were higher than the maximum tolerable daily intake (MTDI) allowed. The total targeted hazard quotient (TTHQ) values of Cu, Ni, As, Cd, and Pb also exceeded the threshold value of 1.00, indicating a potential non-carcinogenic risk. The estimated target carcinogenic risk of As was higher than the USEPA threshold level 10(-4) (0.0001) indicating increased risk of cancer for adults and children in the study area.
电子版国际标准刊号1369-1619
WOS关键词HEAVY-METALS ; RISK-ASSESSMENT ; FOOD CROPS ; IMPORTED RICE ; VEGETABLES ; CONTAMINATION ; CONSUMPTION ; SOIL ; WATER ; CHINA
资助项目Ministry of Science and Technology, Government of the People's Republic of Bangladesh[39.00.0000.012.02.009.17-662]
WOS研究方向Environmental Sciences & Ecology ; Public, Environmental & Occupational Health
语种英语
WOS记录号WOS:000512937900001
出版者TAYLOR & FRANCIS LTD
资助机构Ministry of Science and Technology, Government of the People's Republic of Bangladesh
源URL[http://ir.imde.ac.cn/handle/131551/33868]  
专题中国科学院水利部成都山地灾害与环境研究所
通讯作者Kormoker Tapos
作者单位1.Department of Emergency Management, Patuakhali Science and Technology University, Patuakhali, Bangladesh;
2.Department of Post-Harvest Technology and Marketing, Patuakhali Science and Technology University, Patuakhali, Bangladesh
3.Faculty of Agricultural Engineering and Technology, Sylhet Agricultural University, Sylhet, Bangladesh;
4.Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China;
5.Department of Environmental Science, Bangladesh Agricultural University, Mymensingh, Bangladesh;
6.Graduate School of Environmental Studies, Tohoku University, Sendai, Japan;
7.Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo-ku, Japan;
8.Department of Soil Science, Patuakhali Science and Technology University, Patuakhali, Bangladesh;
9.Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu, China;
10.University of the Chinese Academy of Sciences, Beijing, China;
推荐引用方式
GB/T 7714		 Kormoker Tapos,Proshad Ram,Islam Md Saiful,et al. Presence of toxic metals in rice with human health hazards in Tangail district of Bangladesh[J]. INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH,2020:DOI: 10.1080/09603123.2020.1724271.
APA Kormoker Tapos.,Proshad Ram.,Islam Md Saiful.,Tusher Tanmoy Roy.,Uddin Minhaz.,...&Sayeed Abu.(2020).Presence of toxic metals in rice with human health hazards in Tangail district of Bangladesh.INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH,DOI: 10.1080/09603123.2020.1724271.
MLA Kormoker Tapos,et al."Presence of toxic metals in rice with human health hazards in Tangail district of Bangladesh".INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH (2020):DOI: 10.1080/09603123.2020.1724271.

入库方式： OAI收割

来源：成都山地灾害与环境研究所

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