Analytical Science and Technology (분석과학)

The Korean Society of Analytical Sciences (한국분석과학회)
권호 표지

The Levels of PCDFs and PCDDs in the four kinds of Fish in Korea

우리 나라에서 많이 소비되고 있는 몇가지 생선류 중의 PCDFs와 PCDDs 함유도 조사

  • Kim, Yunje (Doping Control Center, Korea Institute of Science and Technology) ;
  • Lee, SunYoung (Doping Control Center, Korea Institute of Science and Technology) ;
  • Lee, Hyomin (National Institute of Toxicological Research, Korea Food and Drug Administration) ;
  • Yoon, Eunkyung (National Institute of Toxicological Research, Korea Food and Drug Administration) ;
  • Yang, KyuHwan (National Institute of Toxicological Research, Korea Food and Drug Administration) ;
  • Kim, EunKyung (Department of Biotechnology & Bioinformatics Chungbuk Provincial University of Science and Technology) ;
  • Kim, Myungsoo (Doping Control Center, Korea Institute of Science and Technology)
  • 김연제 (한국과학기술연구원 도핑콘트롤센터) ;
  • 이선영 (한국과학기술연구원 도핑콘트롤센터) ;
  • 이효민 (식품 의약품 안전청 국립 독성 연구소) ;
  • 윤은경 (식품 의약품 안전청 국립 독성 연구소) ;
  • 양규환 (식품 의약품 안전청 국립 독성 연구소) ;
  • 김은경 (충북과학대 생명정보학과) ;
  • 김명수 (한국과학기술연구원 도핑콘트롤센터)
  • Received : 2001.06.12
  • Published : 2002.04.25
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Abstract

They were analyzed that the levels of PCDDs/PCDFs in mackerel, walleye pollack, croaken and cuttlefish, which were mainly consumed in Korea, by high resolution gas chromatography/high resolution mass spectrometr (HRGC/HRMS). The samples measured in this study had been bought 3 sets of each fish from different 5 cities, Seoul, Chunchon, Daejon, Kwangju and Pusan. The TEQ level of PCDDs in mackerel (0.032 pgTEQ/g) was the highest. The TEQ level of PCDFs in walleye pollack (0.010 pgTEQ/g) was the lowest. The level of PCDDs was higher than PCDFs in fish.

우리 나라에서 많이 소비되고 있는 생선류인 고등어, 명태, 조기, 오징어에 포함되어 있는 다이옥신을 HRGC/HRMS를 사용하여 분석하였다. 시료는 서울, 춘천, 대전, 광주, 부산 5개 대도시의 각 3곳에서 수집되었으며 모두 20개의 시료를 분석하였다. PCDDs는 고등어에서 0.032 pgTEQ/g으로 가장 높은 값을 나타냈고, PCDFs는 명태가 0.010 pgTEQ/g으로 가장 낮은 값을 나타냈다. 또 생선중에 포함된 총 다이옥신 농도 중에서 PCDDs가 PCDFs보다 높은 비율을 차지하고 있는 것으로 조사되었다.

Keywords

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