| Exposure to short-, medium-, and long-chain chlorinated paraffins for infant via cow infant formula, goat infant formula and baby food | |
Luo, Yadan; Li, Juan ; Gao, Wei; Gao, Lirong; Ke, Runhui; Yang, Chunyan; Wang, Yingjun; Gao, Yan; Wang, Yawei; Jiang, Guibin
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| 2022-07 | |
| Source Publication | FOOD AND CHEMICAL TOXICOLOGY
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| ISSN | 0278-6915 |
| Volume | 165Issue:0Pages:113178 |
| Abstract | Dietary exposure is an important pathway for many pollutants from external exposure to human beings. In this study, we investigated the exposure to short-chain chlorinated paraffins (SCCPs), medium-chain chlorinated paraffins (MCCPs) and long-chain chlorinated paraffins (LCCPs), which are a class of industrial compounds that are of significant concern, in different infant foods (cow infant formula, goat infant formula and baby food are collectively called infant food in this study) in Chinese market. The concentrations of Sigma(SCCPs), Sigma(MCCPs) and Sigma(LCCPs) in infant foods were in the ranges of 6.22-273 ng/g, 13.1-2020 ng/g and 0.80-1280 ng/g, respectively. Especially, for the first time, we found that the proportion of Sigma(LCCPs) (22.0%) in goat infant formula is almost equivalent to that of Sigma(SCCPs) (25.0%), implying that LCCPs should also be further concerned since the related information is very scarce. There were differences between CP profiles among imported cow infant formula and Chinese cow infant formula due to the different sources of CPs to the infant formula. Imported infant foods were characterized by higher proportion of SCCPs, while Chinese infant foods were characterized by higher proportion on LCCPs. Margin of exposure results demonstrated that there was no significant health concern for the infant, but that large variation of CP concentrations and excessive feeding in practice may cause potential health threats to the infant. LCCPs were detected in all infant food samples, and to our knowledge, this is the first report of LCCPs in cow infant formula, goat infant formula and baby food. This study could provide important data of infant exposure to CPs, especially, LCCPs. |
| Department | 环境化学与生态毒理学国家重点实验室 ; 环境化学与生态毒理学国家重点实验室 |
| Keyword | UNITED-STATES HUMAN-MILK BIOACCUMULATION PROVINCES RISKS CHINA SOILS |
| Document Type | 期刊论文 |
| Identifier | https://ir.rcees.ac.cn/handle/311016/47537 |
| Collection | 环境化学与生态毒理学国家重点实验室 |
| Corresponding Author | Wang, Yawei |
| Affiliation | 1.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Beijing 100085, Peoples R China 2.Univ Chinese Acad Sci, Sino Danish Coll, Beijing 100049, Peoples R China 3.Qingdao Univ, Sch Publ Hlth, Qingdao 266071, Peoples R China 4.China Natl Res Inst Food & Fermentat Ind Co Ltd, Beijing 100016, Peoples R China 5.Natl Inst Metrol, Div Chem Metrol & Analyt Sci, Beijing 100029, Peoples R China |
| Recommended Citation GB/T 7714 | Luo, Yadan,Li, Juan,Gao, Wei,et al. Exposure to short-, medium-, and long-chain chlorinated paraffins for infant via cow infant formula, goat infant formula and baby food[J]. FOOD AND CHEMICAL TOXICOLOGY,2022,165(0):113178. |
| APA | Luo, Yadan.,Li, Juan.,Gao, Wei.,Gao, Lirong.,Ke, Runhui.,...&Jiang, Guibin.(2022).Exposure to short-, medium-, and long-chain chlorinated paraffins for infant via cow infant formula, goat infant formula and baby food.FOOD AND CHEMICAL TOXICOLOGY,165(0),113178. |
| MLA | Luo, Yadan,et al."Exposure to short-, medium-, and long-chain chlorinated paraffins for infant via cow infant formula, goat infant formula and baby food".FOOD AND CHEMICAL TOXICOLOGY 165.0(2022):113178. |
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