| 高效液相色谱串联质谱法测定渔业水体及渔业饲料中的五氯苯酚 |
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| 引用本文： | 万译文,黄向荣,伍远安,李小玲,肖维,杨霄.高效液相色谱串联质谱法测定渔业水体及渔业饲料中的五氯苯酚[J].中国饲料,2019(5):78-81. |
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| 作者姓名： | 万译文 黄向荣 伍远安 李小玲 肖维 杨霄 |
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| 作者单位： | 湖南省水产科学研究所;水产健康生产湖南省协同创新中心;农业农村部渔业产品质量监督检验测试中心 |
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| 基金项目： | 湖南省农业科技创新资金(2017XC02) |
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| 摘 要： | 本文建立了一种简单、快速测定渔业水体和渔业饲料中五氯苯酚的液相色谱串联质谱分析方法。渔业水体采取固相萃取进行富集净化,渔业饲料样品经氨化乙腈提取,MAX固相萃取小柱净化,质谱采用选择反应监测负离子模式测定进行分析。结果表明:方法线性为0.5～50 ng/mL,相关系数大于0.9999;渔业水体的检出限(LOD)和定量限(LOQ)为0.05μg/L和0.1μg/L,渔业饲料的LOD和LOQ为0.8μg/kg和1.6μg/kg,该方法在水样和渔业饲料样品中的平均加标回收率为78.6%～92.1%。采用该方法对长沙市周边的湖泊和池塘地表水和渔业饲料样品进行检测,在水样中测得五氯苯酚浓度为0.64～1.22μg/L。
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| 关 键 词： | 渔业水体 渔业饲料 五氯苯酚 液相色谱-质谱/质谱法 |
Simultaneous determination of pentachlorophenol in aquaculture water and fishery feed by liquid chromatography-tandem mass spectrometry |
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| WAN Yiwen,HUANG Xiangrong,WU Yuanan,LI Xiaoling,XIAO Wei,YANG Xiao.Simultaneous determination of pentachlorophenol in aquaculture water and fishery feed by liquid chromatography-tandem mass spectrometry[J].China Feed,2019(5):78-81. |
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| Authors: | WAN Yiwen HUANG Xiangrong WU Yuanan LI Xiaoling XIAO Wei YANG Xiao |
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| Institution: | (Hunan Fisheries Science Institute,Changsha,Hunan Province 410153,China;Collaborative Innovation Center for Efficientand Health Production of Fisheries in Hunan Province,Changde,Hunan Province 415000,China;Fishery Products Quality Supervision and Testing Center,Ministry of Agriculture,Changsha,Hunan Province 410153,China) |
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| Abstract: | WAN Yiwen;HUANG Xiangrong;WU Yuanan;LI Xiaoling;XIAO Wei;YANG Xiao(Hunan Fisheries Science Institute,Changsha,Hunan Province 410153,China;Collaborative Innovation Center for Efficientand Health Production of Fisheries in Hunan Province,Changde,Hunan Province 415000,China;Fishery Products Quality Supervision and Testing Center,Ministry of Agriculture,Changsha,Hunan Province 410153,China) |
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| Keywords: | aquaculture water fishery feed pentachlorophenol liquid chromatography-mass spectrometry/mass spectrometry |
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