| Concentrations, Compound Profiles, and Possible Sources of Organic UV Filters in Human Milk in China | |
Liu, Yang; Gao, Lirong ; Qiao, Lin; Huang, Di; Lyu, Bing; Li, Jingguang; Wu, Yongning; Zheng, Minghui
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| 2022 | |
| Source Publication | ENVIRONMENTAL SCIENCE & TECHNOLOGY
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| ISSN | 0013-936X |
| Pages | 1-11 |
| Abstract | Ultraviolet (UV) filters are of great concern due to their wide occurrence, bioaccumulation, and toxicity. Little is known about human exposure to UV filters. A total of 3467 individual human milk samples from 24 Chinese provinces were collected during 2017-2019. The concentrations of 12 UV filters in 100 pooled milk samples were determined. The total UV filter concentration was 78-846 (mean 235 +/- 120) ng/g lipid weight. The highest and lowest total mean concentrations were for samples from Qinghai and Sichuan provinces, respectively. A significant positive correlation was found between UV radiation levels and UV concentrations in the samples. The dominant UV filters were 2-(2-hydroxy-5-methylphenyl) benzotriazole (UV-P) and ethylhexyl methoxycinnamate (EHMC), which contributed means of 32 and 22%, respectively, to the total concentrations. Plastic products and sunscreens were probably the sources of UV-P and EHMC in the human milk from China, respectively. The mean 2-(3,5-di-tert-amyl-2-hydroxyphenyl) benzotriazole (UV-328) concentration was 2.6 +/- 2.6 ng/g lipid weight. The UV filter profiles were similar to profiles for samples from Japan, the Philippines, and Switzerland but not for samples from Korea and Vietnam. The estimated daily UV filter intake for breastfed infants was below the corresponding reference dose. This was the first large-scale study of UV filters in human milk and will help assess the risks posed. |
| Department | 环境化学与生态毒理学国家重点实验室 |
| Keyword | ultraviolet filters human milk profiles possible sources risk assessment |
| Document Type | 期刊论文 |
| Identifier | https://ir.rcees.ac.cn/handle/311016/48482 |
| Collection | 环境化学与生态毒理学国家重点实验室 |
| Affiliation | 1.Chinese Academy of Sciences 2.Research Center for Eco-Environmental Sciences (RCEES) 3.University of Chinese Academy of Sciences, CAS |
| Recommended Citation GB/T 7714 | Liu, Yang,Gao, Lirong,Qiao, Lin,et al. Concentrations, Compound Profiles, and Possible Sources of Organic UV Filters in Human Milk in China[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY,2022:1-11. |
| APA | Liu, Yang.,Gao, Lirong.,Qiao, Lin.,Huang, Di.,Lyu, Bing.,...&Zheng, Minghui.(2022).Concentrations, Compound Profiles, and Possible Sources of Organic UV Filters in Human Milk in China.ENVIRONMENTAL SCIENCE & TECHNOLOGY,1-11. |
| MLA | Liu, Yang,et al."Concentrations, Compound Profiles, and Possible Sources of Organic UV Filters in Human Milk in China".ENVIRONMENTAL SCIENCE & TECHNOLOGY (2022):1-11. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Concentrations, Comp（2833KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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