| 超高效液相色谱-串联质谱法同时测定槟榔中 10种农药残留 |
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| 引用本文： | 吴国利,陈树东,李秀英,区硕俊,叶玲.超高效液相色谱-串联质谱法同时测定槟榔中 10种农药残留[J].食品安全质量检测技术,2018,9(6):1308-1313. |
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| 作者姓名： | 吴国利 陈树东 李秀英 区硕俊 叶玲 |
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| 作者单位： | 广州检验检测认证集团有限公司国家加工食品质量检验中心(广东) |
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| 摘 要： | 目的建立一种超高效液相色谱-串联质谱法同时测定槟榔中10种农药残留的快速检测方法。方法样品采用80%乙腈-水溶液进行提取,使用N-丙基乙二胺(primary secondary amine,PSA)-无水硫酸镁进行净化,0.1%的甲酸-乙腈作为梯度洗脱的流动相,多反应监测(multiple reaction monitoring,MRM)模式进行定量分析。结果 10种农药在0.5~200 ng/m L范围内呈良好线性,相关系数均大于0.995,检出限(limit of detection,LOD)为0.6~3.9μg/kg,对样品进行3个水平浓度的加标回收实验,回收率在85.6%~107.2%之间,相对标准偏差(relative standard deviation,RSD)在3.7%~9.6%之间。结论该方法具有操作简便,回收率高,精密度好等优点,为规范槟榔的外源性污染提供有效的测定方法。
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| 关 键 词： | 鸡蛋 氟虫腈及其代谢物 气相色谱法 高效液相色谱-串联质谱法 |
| 收稿时间： | 2018/1/30 0:00:00 |
| 修稿时间： | 2018/3/26 0:00:00 |
Simultaneous determination of 10 kinds of pesticides residues in areca catechu by ultra performance liquid chromatography-tandem mass spectrometry |
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| WU Guo-Li,CHEN Shu-Dong,LI Xiu-Ying,OU Shuo-Jun and YE Ling.Simultaneous determination of 10 kinds of pesticides residues in areca catechu by ultra performance liquid chromatography-tandem mass spectrometry[J].Food Safety and Quality Detection Technology,2018,9(6):1308-1313. |
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| Authors: | WU Guo-Li CHEN Shu-Dong LI Xiu-Ying OU Shuo-Jun and YE Ling |
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| Affiliation: | Guangzhou Testing and Certification Group Co., Ltd., National Food Quality Inspection and Testing Center for Processed Foods(Guangdong),Guangzhou Testing and Certification Group Co., Ltd., National Food Quality Inspection and Testing Center for Processed Foods(Guangdong),Guangzhou Testing and Certification Group Co., Ltd., National Food Quality Inspection and Testing Center for Processed Foods(Guangdong),Guangzhou Testing and Certification Group Co., Ltd., National Food Quality Inspection and Testing Center for Processed Foods(Guangdong) and Guangzhou Testing and Certification Group Co., Ltd., National Food Quality Inspection and Testing Center for Processed Foods(Guangdong) |
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| Abstract: | |
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| Keywords: | ultra performance liquid chromatography-tandem mass spectrometry areca catechu pesticide residues simultaneous determination |
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