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The Analysis of Dioxin-like PCBs in Fishes and Shellfishes using Accelerated Solvent Extraction (ASE) System and Multilayer Column Chromatography  

Oh, Keum-Soon (Department of Food Safety Evaluation, Korea Food & Drug Administration)
Park, Seong-Soo (Seoul Regional of KFDA)
Chung, So-Young (Department of Food Safety Evaluation, Korea Food & Drug Administration)
Sho, You-Sub (Department of Food Safety Evaluation, Korea Food & Drug Administration)
Kim, Jung-Soo (Department of Food Safety Evaluation, Korea Food & Drug Administration)
Jang, Seoung-Chul (Department of Food Safety Evaluation, Korea Food & Drug Administration)
Lee, Jong-Ok (Department of Food Safety Evaluation, Korea Food & Drug Administration)
Kim, Hee-Yun (Gyeongin Regional of KFDA)
Woo, Gun-Jo (Department of Food Safety Evaluation, Korea Food & Drug Administration)
Suh, Jung-Hyuck (Department of Food Safety Evaluation, Korea Food & Drug Administration)
Publication Information
Korean Journal of Food Science and Technology / v.39, no.2, 2007 , pp. 122-127 More about this Journal
Abstract
In this study, an analytical method was optimized for detecting dioxin-like PCBs in fish and shellfish. Here, homogenized samples were extracted using an accelerated solvent extraction (ASE) system with 33 mL cell size. Multilayer column chromatography, which consisted of acidic, basic and neutral silica gels, was used for the clean up of the extracts. The instrumental analysis was executed by HRGC/HRMS to a resolution of 10,000 using 4 window multiple ion detection (MID) mode. For the results, the average recoveries ranged from 94.1 to 104.1% (${\pm}8.4$) and the limit of detection was approximately 0.1 pg/g at S/N ratio >3. Finally, the detected concentrations of dioxin-like PCBs for fish and shellfish were in the range of 0.030-1.836 pg TEQ/g.
Keywords
food; fishes and shellfishes; dioxin-like PCBs; accelerated solvent extraction;
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1 Ministry of Health, Labour and Welfare. 平成16年度食品からの ダケオキシソ類一日取量調査等の調査結果について. AvailabIe from http://www.mhlw.go.jp/topics/bukyoku/iyaku/syokuanzen/ dioxin/sessyu04/index.htm Accessed Feb. 9, 2006
2 Bernhard L, Thomas G, Iris Z, Isolde P, Olaf P, Thomas H, Andrea FK, Valentina M, Schick KH, Monika S, Michael S, Juergen W. Biomonitoring of persistent organochlorine pestcides PCDD/PCDFs and dioxin-like PCBs in blood of children from South West Germany (Baden-Wuerttemberg) from 1993 to 2003. Chemosphere 58: 1185-1201 (2005)   DOI   ScienceOn
3 Yirgaalem A, Raghavan D. Polychlorinated biphenyl(PCB) recovery from spiked organic matrix using accelerated solvent extraction (ASE) and Soxhlet extraction. J. Hazard. Mater. 21: 39-52 (2002)
4 Ministry of Health, Labour and Welfare. 平成17年度食品からの ダケオキシソ類一日取量調査等の調査結果について. Available from http://www.mhlw.go.jp/topics/bukyoku/iyaku/syokuanzen/ dioxin/sessyu05/index.html Accessed Sep. 26, 2006
5 Codex. Report of the 38th session of the codex committee on food additives and contaminats. Available from: http://www.codexalimentarius.net/web/index_en.jsp. Accessed Mar. 6, 2006
6 Schecter A, Startin J, Wright C, Kelley M, Papke O, Lis A, Olson J. Dioxins in U.S.: Food and estimated daily intake, Chemosphere 29: 2261-2265 (1994)   DOI   ScienceOn
7 Department ot Toxic Substances Control. A toxicity equivalency factor procedure for estimating 2,3,7,8-Tetrachlorodibenzo-p-dioxin equivalents in mixture of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans. Available from http:// www.dtsc.ca.gov/AssessingRisk/upload/chap9.pdf#search='who%20TEF%20factor' Accessed Nov. 1, 2006
8 Suh JE, Kim JM, Hong MK, Kim CM, Choi DM. Analysis of PCBs in food by dual column-HRGC/ECD. J. Korean Chem. Soc. 16: 166-173 (2003)
9 Choi DM, Suh JH, Kim MJ, Hong MK, Kim CM, Song IS. Analyzing co-planar PCBs in food by HRGC/HRMS with isotopic dilution method. J. Korean Chem. Soc. 16: 325-332 (2003)
10 Erickson MD. Analytical Chemistry of PCBs. 2nd ed. Lewis, New York, NY, USA. pp. 2-3 (1997)
11 Food and Drug Administration. Dioxin analysis results/exposure estimates. Available from: http://www.cfsan.fda.gov/~lrd/dioxdata. html. Accessed June 2006
12 Ministry of Health, Labour and Welfare. 平成15年度食品からの ダケオキシソ類一日取量調査等の調査結果について. Available from http://www.mhlw.go.jp/houdou/2004/12/hl227-2.html. Accessed Dec. 27, 2004
13 Michael G. Dioxins and dioxin-like compounds in the food supply. Institute of Medicine Press, Committee on the Implications of Dioxin in the Food Supply, Washington, DC, USA. pp. 30-31 (2003)
14 Suchan P, Pulkrabova J, Hajslova J, Kocourek V. Pressurized liquid extraction in determination of polychlorinated biphenyls and organochlorine pesticides in fish samples. Anal. Chim. Acta 520: 193-200 (2004)   DOI   ScienceOn
15 Ministry of Health and Welfare. Report on 2001 National Health and Nutrition Survey I. Ministry of Health and Welfare, Seoul, Korea (2003)