The lead and cadmium content in rice and risk to human health in China: A systematic review and meta-analysis

作者全名："Huang, Xianliang; Zhao, Bo; Wu, Yanlei; Tan, Mingtian; Shen, Lisha; Feng, Guirong; Yang, Xiaoshan; Chen, Shiqi; Xiong, Youming; Zhang, En; Zhou, Hongyu"

作者地址："[Huang, Xianliang; Zhao, Bo; Wu, Yanlei; Tan, Mingtian; Feng, Guirong; Yang, Xiaoshan; Chen, Shiqi; Xiong, Youming; Zhang, En] Chongqing Inst Food & Drug Control, Food Lab, Chongqing, Peoples R China; [Huang, Xianliang; Zhao, Bo; Wu, Yanlei; Tan, Mingtian; Feng, Guirong; Chen, Shiqi] Key Lab Condiment Supervis Technol State Market R, Chongqing, Peoples R China; [Shen, Lisha] Chongqing Acad Chinese Mat Med, Chongqing, Peoples R China; [Zhou, Hongyu] Chongqing Med Univ, Coll Publ Hlth & Management, Chongqing, Peoples R China; [Zhou, Hongyu] Chongqing Med Univ, Affiliated Hosp 1, Chongqing, Peoples R China"

通信作者："Zhou, HY (通讯作者)，Chongqing Med Univ, Coll Publ Hlth & Management, Chongqing, Peoples R China.; Zhou, HY (通讯作者)，Chongqing Med Univ, Affiliated Hosp 1, Chongqing, Peoples R China."

来源：PLOS ONE

ESI学科分类：Multidisciplinary

WOS号：WOS:000925175100057

JCR分区：Q2

影响因子：3.7

年份：2022

卷号：17

期号：12

开始页：　

结束页：　

文献类型：Article

关键词：　

摘要："Numerous studies have investigated concentrations of lead (Pb) and cadmium (Cd) in rice in China, but have come to divergent conclusions. Therefore we systematically reviewed and meta-analyzed the available evidence on levels of Pb and Cd in rice in different regions of China in order to assess the potential risk to human health. The meta-analysis included 24 studies of Pb levels and 29 studies of Cd levels, published in 2011-2021. The pooled Pb concentration in rice was 0.10 mg per kg dry weight (95% CI 0.08-0.11), while the pooled Cd concentration was 0.16 mg per kg dry weight (95% CI 0.14-0.18). These levels are within the limits specified by national food safety standards. However, the total target hazard quotient for both metals exceeded 1.0 for adults and children, suggesting that rice consumption poses a health risk."

基金机构：National Key RAMP;D Program of China [2017YFC1602000]; Chongqing Performance Incentive Guidance Special Project of Chongqing Science and Technology Bureau [cstc2021jxjl130009]; Key demonstration project of Chongqing Technology Innovation and application demonstration project of Chongqing Science and Technology Bureau [cstc2018jscx-mszdX0122]

基金资助正文："Recipient: X.S.Y. Grant number: 2017YFC1602000, Funding Source: the National Key R&D Program of China. (2) Recipient: X.L.H. Grant number: cstc2021jxjl130009, Funding Source: Chongqing Performance Incentive Guidance Special Project of Chongqing Science and Technology Bureau. (3) Recipient: X.S.Y. Grant number: cstc2018jscx-mszdX0122, Funding Source: the Key demonstration project of Chongqing Technology Innovation and application demonstration project of Chongqing Science and Technology Bureau. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript."