Simultaneous LC-MS/MS Analysis of Glyphosate, Glufosinate, and Their Metabolic Products in Beer, Barley Tea, and Their Ingredients
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概要
- 論文の詳細を見る
Glyphosate and glufosinate are non-selective herbicides that have been extensively used worldwide. Their ionic and water-soluble characteristics often make it difficult to analyze them, especially in food components. A method was developed in this study for the simultaneous analysis of glyphosate, glufosinate, and three metabolic products in beer, barley tea, and their ingredients (malt and corn). The analytical samples were extracted with H2O, purified with a strong anion-exchange solid-phase extraction (SPE) cartridge, and then analyzed by liquid chromatography tandem mass spectrometry (LC-MS/MS) with an anion-exchange high-performance liquid chromatography (HPLC) column. This method enabled a rapid and sensitive analysis [limit of quantification (LOQ) = 10 µg/kg] of the herbicides to be achieved.
- 公益社団法人 日本農芸化学会の論文
著者
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Yoshioka Toshiaki
Research Center Of Supercritical Fluid Technology/research Institute For Environmental Conservation
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Mochizuki Naoki
Research Institute National Cerebral And Cardiovascular Center
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Uyama Atsuo
Research Laboratories For Food Safety Chemistry Asahi Breweries Limited
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Nagatomi Yasushi
Research Laboratories For Food Safety Chemistry Asahi Breweries Ltd.
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YANAGISAWA Mayumi
Research Laboratories for Food Safety Chemistry, Asahi Group Holdings Ltd.
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