Inorganic arsenic contamination of rice from Chinese major rice-producing areas and exposure assessment in Chinese population

被引：0

作者：

Xiaowei Li ^{[1
,2
]}

Ke Xie ^{[1
,2
,3
]}

Bing Yue ^{[1
,2
]}

Yunyun Gong ^{[1
,2
,4
]}

Yi Shao ^{[1
,2
]}

Xiaohong Shang ^{[1
,2
]}

Yongning Wu ^{[1
,2
,3
]}

机构：

[1] Key Laboratory of Food Safety Risk Assessment, Ministry of Health

[2] China National Center for Food Safety Risk Assessment

[3] Food Science and Engineering Department, Wuhan Polytechnic University

[4] Institute for Global Food Security, School of Biological Sciences, Queen's University of Belfast

来源：

Science China(Chemistry) | 2015年 / 58卷 / 12期

关键词：

arsenic speciation; exposure assessment; inorganic arsenic; rice;

D O I：

暂无

中图分类号：

X82 [环境质量分析与评价]; S511 [稻];

学科分类号：

071012 ; 0713 ; 083002 ; 0901 ;

摘要：

This study examined the total arsenic(Ast) and inorganic arsenic(Asi) content in the main rice growing area of China. The results were compared with other countries and then used for dietary exposure assessment. A total of 446 rice samples from 15 main rice-growing provinces and autonomous regions of China were collected and then divided into unpolished and polished rice. Total arsenic and arsenic species were analyzed in a total of 892 subsamples using inductively coupled plasma-mass spectrometry(ICP-MS) and high performance liquid chromatography(HPLC) coupled ICP-MS, respectively. National Ast means were 255 μg/kg of unpolished rice and 143 μg/kg of polished rice. Asi was found to be the predominant species and mean levels were 209 μg/kg of unpolished rice and 108 μg/kg of polished rice, respectively. Exposure assessment to Asi in polished rice has been calculated for the margin of exposure(MOE), which highlights the fact that Asi levels in the Chinese rice should arouse public health concern.

引用

页码：1898 / 1905

页数：8

共 15 条

[1]

Speciation of arsenic in rice and estimation of daily intake of different arsenic species by Brazilians through rice consumption[J] . Bruno L. Batista,Juliana M.O. Souza,Samuel S. De Souza,Fernando Barbosa.Journal of Hazardous Materials . 2011 (1)

[2] Inorganic arsenic in Chinese food and its cancer risk [J].

Li, Gang ;

Sun, Guo-Xin ;

Williams, Paul N. ;

Nunes, Luis ;

Zhu, Yong-Guan .

ENVIRONMENT INTERNATIONAL, 2011, 37 (07) :1219-1225

[3]

Assessment of arsenic exposure from groundwater and rice in Bengal Delta Region, West Bengal, India[J] . Debashis Chatterjee,Dipti Halder,Santanu Majumder,Ashis Biswas,Bibhash Nath,Prosun Bhattacharya,Subhamoy Bhowmick,Aishwarya Mukherjee-Goswami,Debasree Saha,Rasmani Hazra,Palash B. Maity,Debankur Chatterjee,Abhijit Mukherjee,Jochen Bundschuh.Water Research . 2010 (19)

[4]

Arsenic speciation in rice, straw, soil, hair and nails samples from the arsenic-affected areas of Middle and Lower Ganga plain[J] . E. Sanz,R. Munoz-Olivas,C. Camara,M. Kumar Sengupta,S. Ahamed.Journal of Environmental Science and Health, Part A . 2007 (12)

[5]

Evaluation of human exposure to arsenic due to rice ingestion in the vicinity of abandoned Myungbong Au–Ag mine site, Korea[J] . Jin-Soo Lee,Sang-Woo Lee,Hyo-Taek Chon,Kyoung-Woong Kim.Journal of Geochemical Exploration . 2007 (2)

[6]

Soil arsenic availability and the transfer of soil arsenic to crops in suburban areas in Fujian Province, southeast China[J] . Rui-Qing Huang,Shu-Fang Gao,Wei-Ling Wang,S. Staunton,Guo Wang.Science of the Total Environment . 2006 (2)

[7]

Inorganic arsenic in cooked rice and vegetables from Bangladeshi households[J] . Nicole M. Smith,Robin Lee,Douglas T. Heitkemper,Katie DeNicola Cafferky,Abidul Haque,Alden K. Henderson.Science of the Total Environment . 2006 (2)

[8]

Comparative study of nutrient composition of commercial brown, parboiled and milled rice from Brazil[J] . R.J.B. Heinemann,P.L. Fagundes,E.A. Pinto,M.V.C. Penteado,U.M. Lanfer-Marquez.Journal of Food Composition and Analysis . 2004 (4)

[9]

Promoting effects of monomethylarsonic acid, dimethylarsinic acid and trimethylarsine oxide on induction of rat liver preneoplastic glutathione S‐transferase placental form positive foci: A possible reactive oxygen species mechanism[J] . TakayukiNishikawa,HidekiWanibuchi,MotomeOgawa,AnnaKinoshita,KeiichirouMorimura,ToyokoHiroi,YoshihikoFunae,HidekiKishida,DaiNakae,ShojiFukushima.Int. J. Cancer . 2002 (2)

[10]

Dietary arsenic intakes in the United States: FDA Total Diet Study, September 1991-December 1996[J] . Shirley S. -H. Tao,P. Michael Bolger.Food Additives ＆ Contaminants: Part A . 1999 (11)

← 1 2 →