The aualsis of dioxin-like pcbs in fishes and shelifishes using accelerated solvent extraction (ASE) system and multilayer column chromatography

Jung Hyuck Suh, Keum Soon Oh, Seongssoo Park, So Young Chung, You Sub Sho, Jung Soo Kim, Seoung Chul Jung, Jong Ok Lee, Hee Yun Kim, Gun-Jo Woo

Research output: Contribution to journalArticle

Abstract

In this, study, an analytical method was optimized for detecting dioxin-like PCBs in fish and shellfish. Hera, homogenized samples were extracted using an accelerated solvent extraction (ASE) system with 33 mL ceel sixe. Multilayer column choromatography, which consisted of actidic, basic, and neutral silica gels, was used for the clen up of the extracts. The instrumental analysis was executed by HRGC/HRMS to a resolution od 10,000 using 4 window multiple ion detection (MID) mode. For the results, the average recoveries ranged from 94.1 to 104.1% (±8.4) and the limit of detection was approximately 0.1 pg/g at S/N ratio >3. Finally, the detected concentration of dioxi-like PCBs for fish shellfish were in the rang of 0.030-1.836 pg TEQ/g.

Original languageEnglish
Pages (from-to)122-127
Number of pages6
JournalKorean Journal of Food Science and Technology
Volume39
Issue number2
Publication statusPublished - 2007 Dec 1

Fingerprint

Shellfish
Dioxins
dioxins
Polychlorinated Biphenyls
shellfish
Chromatography
chromatography
Fishes
Silica Gel
silica gel
fish
analytical methods
Limit of Detection
detection limit
Ions
ions
extracts
sampling

Keywords

  • Accelrated solvent extraction
  • Dioxin-like PCBs
  • Fishes and shellfishes
  • Food

ASJC Scopus subject areas

  • Food Science
  • Biotechnology
  • Applied Microbiology and Biotechnology

Cite this

The aualsis of dioxin-like pcbs in fishes and shelifishes using accelerated solvent extraction (ASE) system and multilayer column chromatography. / Suh, Jung Hyuck; Oh, Keum Soon; Park, Seongssoo; Chung, So Young; Sho, You Sub; Kim, Jung Soo; Jung, Seoung Chul; Lee, Jong Ok; Kim, Hee Yun; Woo, Gun-Jo.

In: Korean Journal of Food Science and Technology, Vol. 39, No. 2, 01.12.2007, p. 122-127.

Research output: Contribution to journalArticle

Suh, JH, Oh, KS, Park, S, Chung, SY, Sho, YS, Kim, JS, Jung, SC, Lee, JO, Kim, HY & Woo, G-J 2007, 'The aualsis of dioxin-like pcbs in fishes and shelifishes using accelerated solvent extraction (ASE) system and multilayer column chromatography', Korean Journal of Food Science and Technology, vol. 39, no. 2, pp. 122-127.
Suh, Jung Hyuck ; Oh, Keum Soon ; Park, Seongssoo ; Chung, So Young ; Sho, You Sub ; Kim, Jung Soo ; Jung, Seoung Chul ; Lee, Jong Ok ; Kim, Hee Yun ; Woo, Gun-Jo. / The aualsis of dioxin-like pcbs in fishes and shelifishes using accelerated solvent extraction (ASE) system and multilayer column chromatography. In: Korean Journal of Food Science and Technology. 2007 ; Vol. 39, No. 2. pp. 122-127.
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