Ubiquitous Occurrence of Fluorotelomer Alcohols in Eco-Friendly Paper-Made Food-Contact Materials and Their Implication for Human Exposure
The occurrence of fluorotelomer alcohols (FTOHs) was investigated in 94 food-contact materials (FCMs). We detected 6:2 FTOH (
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| Veröffentlicht in: | Environmental science & technology 2016-01, Vol.50 (2), p.942-950 |
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| creator | Yuan, Guanxiang Peng, Hui Huang, Chong Hu, Jianying |
| description | The occurrence of fluorotelomer alcohols (FTOHs) was investigated in 94 food-contact materials (FCMs). We detected 6:2 FTOH ( |
| doi_str_mv | 10.1021/acs.est.5b03806 |
| format | Article |
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We detected 6:2 FTOH (<0.60–1110 ng/g), 8:2 FTOH (<0.40–8490 ng/g), and 10:2 FTOH (<0.02–9350 ng/g) in most FCM samples, and four longer-chain C14–20 FTOHs were, for the first time, identified in FCMs with relatively high concentrations (<0.02–8450 ng/g for 12:2 FTOH, <0.02–1640 ng/g for 14:2 FTOH, <0.02–372 ng/g for 16:2 FTOH, and <0.02–130 ng/g for 18:2 FTOH). There were three typical profiles of FTOHs that were dominated by 6:2 FTOH (95.6 ± 8.1% in 9 FCMs), 8:2 FTOH (50.9 ± 20.8% in 22 FCMs), and 10:2 FTOH (44.5 ± 20.9% in 30 FCMs), indicating the congener-specific usage of FTOHs for different commercial purposes. All nine detectable FCMs produced in the United States were dominated by 6:2 FTOH, which was significantly different from those produced in China. The median concentration of total FTOHs in eco-friendly paper tableware was 2990 ng/g, which was lower than in popcorn bags (18 200 ng/g) but much higher than other FCMs (<0.55–38.7 ng/g). FTOHs could migrate from paper bowls, with migration efficiencies of 0.004–0.24% into water, 0.004–0.24% into 10% ethanol, 0.009–2.79% into 30% ethanol, 0.06–13.0% into 50% ethanol (v/v) simulants, and 0.04–2.28% into oil. Migration efficiencies decreased with increasing carbon chain lengths of FTOHs.]]></description><identifier>ISSN: 0013-936X</identifier><identifier>EISSN: 1520-5851</identifier><identifier>DOI: 10.1021/acs.est.5b03806</identifier><identifier>PMID: 26655429</identifier><identifier>CODEN: ESTHAG</identifier><language>eng</language><publisher>United States: American Chemical Society</publisher><subject>Alcohols ; Biodegradation, Environmental ; Environmental science ; Ethanol ; Fluorocarbons - analysis ; Food Contamination ; Food Packaging ; Human exposure ; Humans</subject><ispartof>Environmental science & technology, 2016-01, Vol.50 (2), p.942-950</ispartof><rights>Copyright © 2015 American Chemical Society</rights><rights>Copyright American Chemical Society Jan 19, 2016</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a431t-13bee037099b02e06c2d4767da4c8f437cd9eb1afc3574ae2a616fec257be9b03</citedby><cites>FETCH-LOGICAL-a431t-13bee037099b02e06c2d4767da4c8f437cd9eb1afc3574ae2a616fec257be9b03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/acs.est.5b03806$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/acs.est.5b03806$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,780,784,2765,27076,27924,27925,56738,56788</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/26655429$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Yuan, Guanxiang</creatorcontrib><creatorcontrib>Peng, Hui</creatorcontrib><creatorcontrib>Huang, Chong</creatorcontrib><creatorcontrib>Hu, Jianying</creatorcontrib><title>Ubiquitous Occurrence of Fluorotelomer Alcohols in Eco-Friendly Paper-Made Food-Contact Materials and Their Implication for Human Exposure</title><title>Environmental science & technology</title><addtitle>Environ. Sci. Technol</addtitle><description><![CDATA[The occurrence of fluorotelomer alcohols (FTOHs) was investigated in 94 food-contact materials (FCMs). We detected 6:2 FTOH (<0.60–1110 ng/g), 8:2 FTOH (<0.40–8490 ng/g), and 10:2 FTOH (<0.02–9350 ng/g) in most FCM samples, and four longer-chain C14–20 FTOHs were, for the first time, identified in FCMs with relatively high concentrations (<0.02–8450 ng/g for 12:2 FTOH, <0.02–1640 ng/g for 14:2 FTOH, <0.02–372 ng/g for 16:2 FTOH, and <0.02–130 ng/g for 18:2 FTOH). There were three typical profiles of FTOHs that were dominated by 6:2 FTOH (95.6 ± 8.1% in 9 FCMs), 8:2 FTOH (50.9 ± 20.8% in 22 FCMs), and 10:2 FTOH (44.5 ± 20.9% in 30 FCMs), indicating the congener-specific usage of FTOHs for different commercial purposes. All nine detectable FCMs produced in the United States were dominated by 6:2 FTOH, which was significantly different from those produced in China. The median concentration of total FTOHs in eco-friendly paper tableware was 2990 ng/g, which was lower than in popcorn bags (18 200 ng/g) but much higher than other FCMs (<0.55–38.7 ng/g). FTOHs could migrate from paper bowls, with migration efficiencies of 0.004–0.24% into water, 0.004–0.24% into 10% ethanol, 0.009–2.79% into 30% ethanol, 0.06–13.0% into 50% ethanol (v/v) simulants, and 0.04–2.28% into oil. Migration efficiencies decreased with increasing carbon chain lengths of FTOHs.]]></description><subject>Alcohols</subject><subject>Biodegradation, Environmental</subject><subject>Environmental science</subject><subject>Ethanol</subject><subject>Fluorocarbons - analysis</subject><subject>Food Contamination</subject><subject>Food Packaging</subject><subject>Human exposure</subject><subject>Humans</subject><issn>0013-936X</issn><issn>1520-5851</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkcFq3DAQhkVpabZpz70VQS-F4s1IsiT7GJZsE0hIDwn0ZmR5TBRsy5EsaF6hT12Z3bZQKPQ0l-_7h5mfkPcMtgw4OzM2bjEuW9mCqEC9IBsmORSykuwl2QAwUdRCfTshb2J8BAAuoHpNTrhSUpa83pAf9617Sm7xKdJba1MIOFmkvqf7IfngFxz8iIGeD9Y_-CFSN9EL64t9cDh1wzP9amYMxY3pkO6974qdnxZjF3pjFgzOZMNMHb17QBfo1TgPzprF-Yn2PtDLNJoc9332MQV8S171mcd3x3lK7vcXd7vL4vr2y9Xu_LowpWBLwUSLCEJDXbfAEZTlXamV7kxpq74U2nY1tsz0VkhdGuRGMdWj5VK3mBVxSj4dcufgn1L-XjO6aHEYzIT5DQ3TStayqqT-HxSqWteyzujHv9BHn8KUD1kprjmHcg08O1A2-BgD9s0c3GjCc8OgWRttcqPNah8bzcaHY25qR-x-878qzMDnA7Caf3b-I-4nSnytOA</recordid><startdate>20160119</startdate><enddate>20160119</enddate><creator>Yuan, Guanxiang</creator><creator>Peng, Hui</creator><creator>Huang, Chong</creator><creator>Hu, Jianying</creator><general>American Chemical Society</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>7ST</scope><scope>7T7</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>SOI</scope><scope>7X8</scope></search><sort><creationdate>20160119</creationdate><title>Ubiquitous Occurrence of Fluorotelomer Alcohols in Eco-Friendly Paper-Made Food-Contact Materials and Their Implication for Human Exposure</title><author>Yuan, Guanxiang ; Peng, Hui ; Huang, Chong ; Hu, Jianying</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a431t-13bee037099b02e06c2d4767da4c8f437cd9eb1afc3574ae2a616fec257be9b03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Alcohols</topic><topic>Biodegradation, Environmental</topic><topic>Environmental science</topic><topic>Ethanol</topic><topic>Fluorocarbons - analysis</topic><topic>Food Contamination</topic><topic>Food Packaging</topic><topic>Human exposure</topic><topic>Humans</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yuan, Guanxiang</creatorcontrib><creatorcontrib>Peng, Hui</creatorcontrib><creatorcontrib>Huang, Chong</creatorcontrib><creatorcontrib>Hu, Jianying</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Environmental science & technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yuan, Guanxiang</au><au>Peng, Hui</au><au>Huang, Chong</au><au>Hu, Jianying</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ubiquitous Occurrence of Fluorotelomer Alcohols in Eco-Friendly Paper-Made Food-Contact Materials and Their Implication for Human Exposure</atitle><jtitle>Environmental science & technology</jtitle><addtitle>Environ. Sci. Technol</addtitle><date>2016-01-19</date><risdate>2016</risdate><volume>50</volume><issue>2</issue><spage>942</spage><epage>950</epage><pages>942-950</pages><issn>0013-936X</issn><eissn>1520-5851</eissn><coden>ESTHAG</coden><abstract><![CDATA[The occurrence of fluorotelomer alcohols (FTOHs) was investigated in 94 food-contact materials (FCMs). We detected 6:2 FTOH (<0.60–1110 ng/g), 8:2 FTOH (<0.40–8490 ng/g), and 10:2 FTOH (<0.02–9350 ng/g) in most FCM samples, and four longer-chain C14–20 FTOHs were, for the first time, identified in FCMs with relatively high concentrations (<0.02–8450 ng/g for 12:2 FTOH, <0.02–1640 ng/g for 14:2 FTOH, <0.02–372 ng/g for 16:2 FTOH, and <0.02–130 ng/g for 18:2 FTOH). There were three typical profiles of FTOHs that were dominated by 6:2 FTOH (95.6 ± 8.1% in 9 FCMs), 8:2 FTOH (50.9 ± 20.8% in 22 FCMs), and 10:2 FTOH (44.5 ± 20.9% in 30 FCMs), indicating the congener-specific usage of FTOHs for different commercial purposes. All nine detectable FCMs produced in the United States were dominated by 6:2 FTOH, which was significantly different from those produced in China. The median concentration of total FTOHs in eco-friendly paper tableware was 2990 ng/g, which was lower than in popcorn bags (18 200 ng/g) but much higher than other FCMs (<0.55–38.7 ng/g). FTOHs could migrate from paper bowls, with migration efficiencies of 0.004–0.24% into water, 0.004–0.24% into 10% ethanol, 0.009–2.79% into 30% ethanol, 0.06–13.0% into 50% ethanol (v/v) simulants, and 0.04–2.28% into oil. Migration efficiencies decreased with increasing carbon chain lengths of FTOHs.]]></abstract><cop>United States</cop><pub>American Chemical Society</pub><pmid>26655429</pmid><doi>10.1021/acs.est.5b03806</doi><tpages>9</tpages></addata></record> |
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| subjects | Alcohols Biodegradation, Environmental Environmental science Ethanol Fluorocarbons - analysis Food Contamination Food Packaging Human exposure Humans |
| title | Ubiquitous Occurrence of Fluorotelomer Alcohols in Eco-Friendly Paper-Made Food-Contact Materials and Their Implication for Human Exposure |
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