Hexabromocyclododecane in edible aquatic products in Guangzhou, China: Levels, compositions, human dietary exposure and health risk assessment
Hexabromocyclododecane (HBCD) is widely found in nature and accumulates in living organisms. To investigate the characteristics of ∑HBCD in aquatic products in Guangzhou, China, a total of 319 aquatic products were collected, the concentrations of ∑HBCD in their bodies were analyzed, and estimated d...
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| Format: | Article |
| Language: | English |
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Elsevier
2022-09-01
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| Series: | Hygiene and Environmental Health Advances |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2773049222000113 |
| _version_ | 1827876719746351104 |
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| author | Xiao-Xia Chen Qian Zhang Min Zhang Li-Juan Zhang Yun-Jiang Yu Xin Li Chu-Shan Huang Ting-Zhen Li Guo-Cheng Hu |
| author_facet | Xiao-Xia Chen Qian Zhang Min Zhang Li-Juan Zhang Yun-Jiang Yu Xin Li Chu-Shan Huang Ting-Zhen Li Guo-Cheng Hu |
| author_sort | Xiao-Xia Chen |
| collection | DOAJ |
| description | Hexabromocyclododecane (HBCD) is widely found in nature and accumulates in living organisms. To investigate the characteristics of ∑HBCD in aquatic products in Guangzhou, China, a total of 319 aquatic products were collected, the concentrations of ∑HBCD in their bodies were analyzed, and estimated daily intake (EDI) and hazard index (HI) were evaluated. The median concentrations of ∑HBCD in Grass carp (2.00 ng/g lw (lipid weight)), Crucian carp (2.34 ng/g lw), Tilapia (1.57 ng/g lw), Japanese sea perch (2.27 ng/g lw), Crab (4.14 ng/g lw), Undulating Venus (6.98 ng/g lw), Roche Spermatogenesis (1.74 ng/g lw) were in medium levels compare with other researches. A significant positive correlation was observed between ∑HBCD concentrations and lipid content of aquatic organisms, and α-HBCD is the main isomer in organisms. The highest concentration of ∑HBCD were found in samples collected in Huangpu district, which was related to a large number of industrial parks gathered in the administrative region. The EDI of HBCD in aquatic products (0.23–1.65 ng/kg bw*d−1) were at a medium level. The HI of HBCDs in aquatic products in Guangzhou was less than 1, indicating that it poses no threat to human health. |
| first_indexed | 2024-03-12T17:24:24Z |
| format | Article |
| id | doaj.art-5f09a3a44aeb43ab9e186975d071fbe4 |
| institution | Directory Open Access Journal |
| issn | 2773-0492 |
| language | English |
| last_indexed | 2024-03-12T17:24:24Z |
| publishDate | 2022-09-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Hygiene and Environmental Health Advances |
| spelling | doaj.art-5f09a3a44aeb43ab9e186975d071fbe42023-08-05T05:18:18ZengElsevierHygiene and Environmental Health Advances2773-04922022-09-013100011Hexabromocyclododecane in edible aquatic products in Guangzhou, China: Levels, compositions, human dietary exposure and health risk assessmentXiao-Xia Chen0Qian Zhang1Min Zhang2Li-Juan Zhang3Yun-Jiang Yu4Xin Li5Chu-Shan Huang6Ting-Zhen Li7Guo-Cheng Hu8State Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510535, PR China; Chongqing Key Laboratory of Water Environment Evolution and Pollution Control in Three Gorges Reservoir, Chongqing Three Gorges University, Chongqing 404000, PR ChinaState Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510535, PR ChinaState Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510535, PR China; Chongqing Key Laboratory of Water Environment Evolution and Pollution Control in Three Gorges Reservoir, Chongqing Three Gorges University, Chongqing 404000, PR ChinaState Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510535, PR ChinaState Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510535, PR ChinaState Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510535, PR ChinaState Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510535, PR ChinaChongqing Key Laboratory of Water Environment Evolution and Pollution Control in Three Gorges Reservoir, Chongqing Three Gorges University, Chongqing 404000, PR ChinaState Environmental Protection Key Laboratory of Environmental Pollution Health Risk Assessment, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510535, PR China; Chongqing Key Laboratory of Water Environment Evolution and Pollution Control in Three Gorges Reservoir, Chongqing Three Gorges University, Chongqing 404000, PR China; Corresponding author.Hexabromocyclododecane (HBCD) is widely found in nature and accumulates in living organisms. To investigate the characteristics of ∑HBCD in aquatic products in Guangzhou, China, a total of 319 aquatic products were collected, the concentrations of ∑HBCD in their bodies were analyzed, and estimated daily intake (EDI) and hazard index (HI) were evaluated. The median concentrations of ∑HBCD in Grass carp (2.00 ng/g lw (lipid weight)), Crucian carp (2.34 ng/g lw), Tilapia (1.57 ng/g lw), Japanese sea perch (2.27 ng/g lw), Crab (4.14 ng/g lw), Undulating Venus (6.98 ng/g lw), Roche Spermatogenesis (1.74 ng/g lw) were in medium levels compare with other researches. A significant positive correlation was observed between ∑HBCD concentrations and lipid content of aquatic organisms, and α-HBCD is the main isomer in organisms. The highest concentration of ∑HBCD were found in samples collected in Huangpu district, which was related to a large number of industrial parks gathered in the administrative region. The EDI of HBCD in aquatic products (0.23–1.65 ng/kg bw*d−1) were at a medium level. The HI of HBCDs in aquatic products in Guangzhou was less than 1, indicating that it poses no threat to human health.http://www.sciencedirect.com/science/article/pii/S2773049222000113HexabromocyclododecanesAquatic productsBioconcentrationHealth risk |
| spellingShingle | Xiao-Xia Chen Qian Zhang Min Zhang Li-Juan Zhang Yun-Jiang Yu Xin Li Chu-Shan Huang Ting-Zhen Li Guo-Cheng Hu Hexabromocyclododecane in edible aquatic products in Guangzhou, China: Levels, compositions, human dietary exposure and health risk assessment Hygiene and Environmental Health Advances Hexabromocyclododecanes Aquatic products Bioconcentration Health risk |
| title | Hexabromocyclododecane in edible aquatic products in Guangzhou, China: Levels, compositions, human dietary exposure and health risk assessment |
| title_full | Hexabromocyclododecane in edible aquatic products in Guangzhou, China: Levels, compositions, human dietary exposure and health risk assessment |
| title_fullStr | Hexabromocyclododecane in edible aquatic products in Guangzhou, China: Levels, compositions, human dietary exposure and health risk assessment |
| title_full_unstemmed | Hexabromocyclododecane in edible aquatic products in Guangzhou, China: Levels, compositions, human dietary exposure and health risk assessment |
| title_short | Hexabromocyclododecane in edible aquatic products in Guangzhou, China: Levels, compositions, human dietary exposure and health risk assessment |
| title_sort | hexabromocyclododecane in edible aquatic products in guangzhou china levels compositions human dietary exposure and health risk assessment |
| topic | Hexabromocyclododecanes Aquatic products Bioconcentration Health risk |
| url | http://www.sciencedirect.com/science/article/pii/S2773049222000113 |
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