| 石墨烯作为新型固相萃取填料结合UPLC-MS/MS测定黑鱼中13种磺胺类药残 |
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| 引用本文： | 郑婷璐,戴志远,方旭波,陈小娥.石墨烯作为新型固相萃取填料结合UPLC-MS/MS测定黑鱼中13种磺胺类药残[J].食品工业科技,2015(4):71-75,78. |
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| 作者姓名： | 郑婷璐 戴志远 方旭波 陈小娥 |
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| 作者单位： | 浙江海洋学院食品与医药学院;浙江工商大学食品与生物工程学院 |
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| 摘 要： | 建立了以石墨烯为固相萃取填料,结合高效液相色谱-电喷雾离子阱质谱联用技术测定黑鱼中磺胺类兽药残留的检测方法。采用甲醇作为提取溶剂,经石墨烯固相萃取柱净化富集,质谱采用电喷雾正离子源,多反应监测模式。方法的线性良好,相关系数大于0.998,检出限范围0.048~0.288μg/kg,定量限为0.160~0.960μg/kg,线性范围内的加标回收率为70.6%~93.8%。本方法灵敏、可靠、稳定,满足复杂水产品基质中磺胺类药残检测的需要。
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| 关 键 词： | 石墨烯 黑鱼 磺胺类药残 固相萃取 液相色谱-质谱联用 |
Graphene as a novel SPE adsorbent coupled with UPLC-MS/MS for the determination of sulfanilamide residues in black fish tissues |
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| ZHENG Ting-lu;DAI Zhi-yuan;FANG Xu-bo;CHEN Xiao-e.Graphene as a novel SPE adsorbent coupled with UPLC-MS/MS for the determination of sulfanilamide residues in black fish tissues[J].Science and Technology of Food Industry,2015(4):71-75,78. |
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| Authors: | ZHENG Ting-lu;DAI Zhi-yuan;FANG Xu-bo;CHEN Xiao-e |
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| Affiliation: | ZHENG Ting-lu;DAI Zhi-yuan;FANG Xu-bo;CHEN Xiao-e;College of Food and Pharmacy,Zhengjiang Ocean University;College of Food Science and Biotechnology,Zhejiang Gongshang University; |
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