Masako Ito, T. Nagayama, I. Takano, Maki Kobayashi, Yasuhiro Tamura, Y. Tateishi, N. Kimura, K. Kitayama, K. Yasuda
{"title":"Determination of cyclosulfamuron in agricultural products by HPLC.","authors":"Masako Ito, T. Nagayama, I. Takano, Maki Kobayashi, Yasuhiro Tamura, Y. Tateishi, N. Kimura, K. Kitayama, K. Yasuda","doi":"10.3358/SHOKUEISHI.41.371","DOIUrl":null,"url":null,"abstract":"紫外吸収検出器付きHPLCを用いたシクロスルファムロン分析法について検討した. 農産物中のシクロスルファムロンはアセトンで抽出し, 酢酸エチル-n-ヘキサン等量混液に転溶した. 酢酸エチル-n-ヘキサン層を減圧留去後, 残留物をアセトン-n-ヘキサン (1 : 19) 混液に溶解し, ACCUCATカートリッジカラムで精製した. シクロスルファムロンは, UV検出器 (波長260nm) を装着したHPLCにより精度良く測定できた. 0.10μg/g添加時における回収率はほぼ80%以上, 標準偏差はおおむね10未満であり, 検出限界は0.01μg/gであった.","PeriodicalId":17269,"journal":{"name":"Journal of The Food Hygienic Society of Japan (shokuhin Eiseigaku Zasshi)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2000-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of The Food Hygienic Society of Japan (shokuhin Eiseigaku Zasshi)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3358/SHOKUEISHI.41.371","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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