中文摘要：本文建立了一种简单精确的同时检测柑橘中7种杀菌剂（嘧菌酯、联苯、咯菌腈、抑霉唑、邻苯基苯酚、嘧霉胺和噻菌灵）的方法。结果发现，在0.01-10.0μg /g加标水平下，嘧菌酯、咯菌腈、抑霉唑、邻苯基苯酚、嘧霉胺和噻菌灵6种农药残留的回收率为72.8-104%，定量限为0.01μg/g；在0.01-70.0μg /g加标水平下，联苯的回收率为70.8-80.4%，定量限为0.01μg/g；该方法广泛适用于市售柑橘类水果的杀虫剂残留检测。
外文摘要：A simple and accurate procedure was developed for the determination of seven fungicides, azoxystrobin (AZO), diphenyl (DP), fludioxonil (FLUDI), imazalil (IMZ), o-phenylphenol (OPP), pyrimethanil (PYRI) and thiabendazole (TBZ), in citrus fruits. The citrus fruit sample was extracted with acetonitrile and cleaned up with a graphite carbon/aminopropyl silanized silica gel solid -phase extraction cartridge using acetonitrile toluene (3 : 1, v/v) as the eluent. Triphenylene was used as an internal standard (I.S.) at the concentration of 0.5 mu g/mL. The sample solution was subjected to GC -MS utilizing the matrix -matched standard solution method. The recoveries of AZO, FLUDI, IMZ, OPP, PYRI and TBZ spiked in domestic citrus fruits (Satsuma mandarin) at the level of 0.01-10.0 mu g/g were 72.8-104% and the limits of quantification were 0.01 mu g/g. The recoveries of DP spiked in domestic citrus fruits at the level of 0.01-70.0 mu g/g were 70.8-80.4% and the limit of quantification was 0.01 mu g/g. The proposed method was applied to the determination of fungicides in citrus fruits purchased in various markets.
外文关键词：fungicide, citrus fruit, chromatograghy/mass spectrometry
作者：Nagashima, Hideo; Hirao, Akiho; Tokuda, Yuuki; Uruta, Kumiko
作者单位：Setagaya Publ Hlth Ctr, Setagaya Ku, 1-11-18 MK Earth Bldg, Tokyo 1540017, Japan.
期刊名称：FOOD HYGIENE AND SAFETY SCIENCE
期刊影响因子：1.649
出版年份：2016
出版刊次：8
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