GC-FPD及びGC/MSによる農作物中のジスルホトン代謝物の分析

DOI 日本農学文献記事索引 Web Site 被引用文献3件 参考文献11件

書誌事項

タイトル別名
  • Analysis of Disulfoton Metabolites in Crops with GC-FPD and GC/MS
  • GC-FPD オヨビ GC MS ニ ヨル ノウサクブツ チュウ ノ ジスルホトン タイシャブツ ノ ブンセキ

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抄録

Two unknown peaks were detected on the chromatogram of turnip greens extract by GC-FPD. These unknown peaks were identified as dimetonthiol sulfone and disulfoton sulfone, which are metabolites of disulfoton, by GC/MS. As a result of investigation of 300 samples of crops, dimetonthiol sulfone was detected in the range of 0.22-1.6μg/g and disulfoton sulfone was detected in the range of 0.002-0.54μg/g in turnip, turnip greens and cauliflower. The recoveries of disulfoton and its metabolites fortified at the levels of 1.0μg/g and 10.0μg/g were more than 90%. The detection limit of dimetonthiol sulfone was 0.01μg/g and those of disulfoton and disulfoton sulfone were 0.001μg/g.

収録刊行物

  • 食品衛生学雑誌

    食品衛生学雑誌 40 (2), 137-142_1, 1999

    公益社団法人 日本食品衛生学会

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