| QuEChERS/高效液相色谱测定食品中17种邻苯二甲酸酯 |
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| 引用本文： | 施雅梅,徐敦明,周昱,周爽,方恩华,严丽娟,李文斌,孔凡霞.QuEChERS/高效液相色谱测定食品中17种邻苯二甲酸酯[J].分析测试学报,2011,30(12):1372-1376. |
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| 作者姓名： | 施雅梅 徐敦明 周昱 周爽 方恩华 严丽娟 李文斌 孔凡霞 |
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| 作者单位： | 1. 厦门出入境检验检疫局检验检疫技术中心,福建厦门,361026
2. 迪马科技,北京,100029 |
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| 基金项目： | SN行业标准制修订计划项目（2011B341J）；厦门出入境检验检疫局科技项目（2011XK005） |
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| 摘 要： | 建立了同时检测食品中17种邻苯二甲酸酯类化合物的QuEChERS/高效液相色谱分析方法.样品经乙腈提取,采用含50 mg PSA和150 mg MgSO4填料的净化管进行净化,分析液经C18柱分离,乙腈-水为流动相梯度洗脱,流速1.0 mL/min,紫外检测波长224 nm.在优化色谱条件下,DINP在0.5～10 m...
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| 关 键 词： | 邻苯二甲酸酯 QuEChERS 高效液相色谱 食品 |
Determination of 17 Phthalate Esters in Food by QuEChERS/High Performance Liquid Chromatography |
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| SHI Ya-mei,XU Dun-ming,ZHOU Yu,ZHOU Shuang,FANG En-hua,YAN Li-juan,LI Wen-bin,KONG Fan-xia.Determination of 17 Phthalate Esters in Food by QuEChERS/High Performance Liquid Chromatography[J].Journal of Instrumental Analysis,2011,30(12):1372-1376. |
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| Authors: | SHI Ya-mei XU Dun-ming ZHOU Yu ZHOU Shuang FANG En-hua YAN Li-juan LI Wen-bin KONG Fan-xia |
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| Institution: | SHI Ya-mei1,XU Dun-ming1,ZHOU Yu1,ZHOU Shuang1,FANG En-hua1,YAN Li-juan1,LI Wen-bin2,KONG Fan-xia2(1.Inspection and Quarantine Technology Center,Xiamen Entry-Exit Inspection and Quarantine Bureau,Xiamen 361026,China,2.Dikma Technologies,Beijing 100029,China) |
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| Abstract: | A QuEChERS with high performance liquid chromatographic(HPLC) method was developed for the determination of 17 phthalate esters(PAEs),e.g.DMEP,DMP,DEEP,DEP,DPhP,BBP,DIBP,DBP,DBEP,DPP,DCHP,BMPP,DHXP,DEHP,DNOP,DINP and DNP,in food samples.The targeted compounds were extracted with acetonitrile,and purified by PSA-based QuEChERS(50 mg PSA and 150 mg MgSO4).The extract were separated on a C18 column with mobile phase composed of water and acetonitrile by gradient elution at a flow rate of 1.0 mL/min.The UV dete... |
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| Keywords: | phthalate esters(PAEs) QuEChERS high performance liquid chromatography(HPLC) food |
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