Analytical Method of PCBs in Fishes by GC-MS/MS Using an Accelerated Solvent Extractor

Analytical Method of PCBs in Fishes by GC-MS/MS Using an Accelerated Solvent Extractor

An analytical method for PCBs in fishes using an accelerated solvent extractor (ASE) and GC-MS/MS was evaluated. After the extraction of ASE at 125℃ with n-hexane and clean-up with an AgNO3 silica gel/H2SO4 silica gel multilayer column, samples were analyzed by GC-MS/MS. This method was fast, effect...

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Veröffentlicht in:Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi) 2018/08/25, Vol.59(4), pp.183-186
Hauptverfasser: Otani, Harunori, Tamura, Yasuhiro, Baba, Itoko, Hayashi, Masaki, Morioka, Mihoko, Shindo, Tetsuya, Hashimoto, Tsuneo
Format: Artikel
Sprache:eng ; jpn
Schlagworte:
accelerated solvent extractor (ASE)
Animals
Coefficient of variation
Fishes
Gas Chromatography-Mass Spectrometry
GC-MS/MS
Mackerel
Mathematical analysis
Multilayers
PCBs
Polychlorinated Biphenyls - analysis
Salmon
Seafood - analysis
Silica gel
Silicon dioxide
Solvent extraction
Solvents
SPE
Sulfuric acid
Tandem Mass Spectrometry
Yellowtail
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Zusammenfassung:An analytical method for PCBs in fishes using an accelerated solvent extractor (ASE) and GC-MS/MS was evaluated. After the extraction of ASE at 125℃ with n-hexane and clean-up with an AgNO3 silica gel/H2SO4 silica gel multilayer column, samples were analyzed by GC-MS/MS. This method was fast, effective and easy to operate. The limit of quantitation of the method was calculated to be 0.78 μg/kg for total PCBs. The recovery and the coefficient of variation of PCBs (n=5) from 6 fishes (Japanese sea perch, chub mackerel, yellowtail, salmon, pacific saury, and sardine) of total PCBs were 91–108% and 1–3%, respectively.
ISSN:0015-6426
1882-1006
DOI:10.3358/shokueishi.59.183