| UPLC-MS/MS法测定苹果中双丙环虫酯及其代谢物残留量 |
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| 引用本文： | 邵辉,刘磊,李辉,李娜,李晋津,杨云艳,杨丽静,闫琳,程禹,陈秋生,张玉婷,郭永泽.UPLC-MS/MS法测定苹果中双丙环虫酯及其代谢物残留量[J].农药,2019(7):511-514. |
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| 作者姓名： | 邵辉 刘磊 李辉 李娜 李晋津 杨云艳 杨丽静 闫琳 程禹 陈秋生 张玉婷 郭永泽 |
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| 作者单位： | 天津市农业质量标准与检测技术研究所农业部农产品质量安全风险评估实验室(天津) |
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| 基金项目： | 国家重点研发计划子课题(2016YFD0200204-5);农业部农产品贮藏保鲜实验室开放基金(KF002);天津市科技计划项目(课题)(17YFXTZC00040) |
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| 摘 要： | 目的]建立了苹果中双丙环虫酯及其代谢物残留量的UPLC-MS/MS测定方法。方法]采用乙腈提取,PSA和C18净化,高效液相色谱-串联质谱仪在多反应离子监测模式(MRM)下检测,外标-标准曲线法定量。结果]苹果中添加双丙环虫酯质量分数为0.04,0.008.0.0008mg/kg,添加双丙环虫酯代谢物质量分数为0.4,0.08.0.008mg/kg,平均回收率为88%~98%,相对标准偏差为7.5%~16.5%,定量限分别为0.0008,0.008mg/kg。结论]方法集准确定性定量于一体,灵敏度高,特异性好,前处理操作简单,适用于同时检测苹果中双丙环虫酯及其代谢物残留量。
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| 关 键 词： | 双丙环虫酯 测定 UPLC/MS/MS 苹果 代谢物 |
Determination of Afidopyropen and Its Metabolite Residues in Apple by UPLC-MS/MS |
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| SHAO Hui,LIU Lei,LI Hui,LI Na,LI Jin-jin,YANG Yun-yan,YANG Li-jing,YAN Lin,CHENG Yu,CHEN Qiu-sheng,ZHANG Yu-ting,GUO Yong-ze.Determination of Afidopyropen and Its Metabolite Residues in Apple by UPLC-MS/MS[J].Pesticides,2019(7):511-514. |
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| Authors: | SHAO Hui LIU Lei LI Hui LI Na LI Jin-jin YANG Yun-yan YANG Li-jing YAN Lin CHENG Yu CHEN Qiu-sheng ZHANG Yu-ting GUO Yong-ze |
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| Affiliation: | (Tianjin Institute of Agricultural Quality Standard and Testing Technology,Lab of Agricultural Product Quality Safety Risk Assessment of Ministry of Agriculture (Tianjin),Tianjin 300381. China) |
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| Abstract: | SHAO Hui;LIU Lei;LI Hui;LI Na;LI Jin-jin;YANG Yun-yan;YANG Li-jing;YAN Lin;CHENG Yu;CHEN Qiu-sheng;ZHANG Yu-ting;GUO Yong-ze(Tianjin Institute of Agricultural Quality Standard and Testing Technology,Lab of Agricultural Product Quality Safety Risk Assessment of Ministry of Agriculture (Tianjin),Tianjin 300381. China) |
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| Keywords: | afidopyropen determination UPLC/MS/MS apple metabolite |
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