農産物中のジフルベンズロン (殺虫剤) の分析

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タイトル別名
  • Analytical Method of Diflubenzuron in Agricultural Products
  • ノウサンブツチュウ ノ ジフルベンズロン サッチュウザイ ノ ブンセキ

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抄録

The analytical method of diflubenzuron so far used gave poor recoveries from vegetables and fruit (0-27%). changes in the volumes of acetone and coagulating solution did not result in constant recovery (41-93%), and in addition interfering peaks appeared in some cases on the high performance liquid chromatograms. Therefore, we developed a shorter method which includes hexane extraction and hexane-acetonitrile partition instead of dichloromethane extraction after clean-up by using coagulating solution, and cartridge column chromatography (Sep-Pak silica). The recovery of diflubenzuron by this method was in the range of 72-95%.

収録刊行物

  • 食品衛生学雑誌

    食品衛生学雑誌 34 (2), 114-119_1, 1993

    公益社団法人 日本食品衛生学会

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