| 蔬菜和食用菌中多种氨基甲酸酯农药残留的UPLC-MS/MS的确证方法 |
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| 引用本文： | 蒋施,潘伟,赵颖,徐宜宏,钟钰,金雁,刘瑜,曾凡.蔬菜和食用菌中多种氨基甲酸酯农药残留的UPLC-MS/MS的确证方法[J].分析测试技术与仪器,2010,16(3):185-190. |
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| 作者姓名： | 蒋施 潘伟 赵颖 徐宜宏 钟钰 金雁 刘瑜 曾凡 |
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| 作者单位： | 沈阳出入境检验检疫局,辽宁沈阳,110016 |
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| 基金项目： | 十一·五国家科技支撑计划课题"农药与兽药残留确证检测技术研究"中的分课题;任务书 |
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| 摘 要： | 建立了蔬菜和食用菌中19种氨基甲酸酯农药残留的液相色谱串联质谱（UPLC-MS/MS）确证方法.实验方法采用丙酮和乙腈混合溶液提取,凝胶渗透色谱净化,经浓缩后由HPLC-MS/MS测定.实验结果表明：方法定性定量准确,灵敏度高,满足了国内外限量要求,具有较好的推广价值.回收率为70.1%~95.7%,RSD为1.63%~13.83%,方法最低检出限0.01 mg/kg.
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| 关 键 词： | 氨基甲酸酯 凝胶渗透色谱 液相色谱串联质谱 蔬菜 食用菌 |
| 收稿时间： | 3/3/2010 12:00:00 AM |
| 修稿时间： | 2010/5/17 0:00:00 |
Determination of 19 Carbamates Pesticide Residues in Vegetable and Edible Mushrooms by UPLC- MS/MS |
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| JIANG Shi,PAN Wei,ZHAO Ying,XU Yi-hong,ZHONG Yu,JIN Yan,LIU Yu and ZENG Fan.Determination of 19 Carbamates Pesticide Residues in Vegetable and Edible Mushrooms by UPLC- MS/MS[J].Analysis and Testing Technology and Instruments,2010,16(3):185-190. |
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| Authors: | JIANG Shi PAN Wei ZHAO Ying XU Yi-hong ZHONG Yu JIN Yan LIU Yu and ZENG Fan |
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| Institution: | Technology Center, Shenyang Entry-Exit Inspection and Quarantine Bureau, Shenyang 110016, China;Technology Center, Shenyang Entry-Exit Inspection and Quarantine Bureau, Shenyang 110016, China;Technology Center, Shenyang Entry-Exit Inspection and Quarantine Bureau, Shenyang 110016, China;Technology Center, Shenyang Entry-Exit Inspection and Quarantine Bureau, Shenyang 110016, China;Technology Center, Shenyang Entry-Exit Inspection and Quarantine Bureau, Shenyang 110016, China;Technology Center, Shenyang Entry-Exit Inspection and Quarantine Bureau, Shenyang 110016, China;Technology Center, Shenyang Entry-Exit Inspection and Quarantine Bureau, Shenyang 110016, China;Technology Center, Shenyang Entry-Exit Inspection and Quarantine Bureau, Shenyang 110016, China |
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| Abstract: | A UPLC-MS/MS method to determine 19 carbamate insecticides in vegetable and mushroom was developed.The samples were extracted with a mixedsolvent of acetonitrile and acetone,purified by passing through a gel permeation chromatographic column and then concentrated and determined by UPLC-MS/MS.The results indicated that the method has a high qualitative and quantitative accuracy,and high sensitivity.It also meets the domestic and overseas limitation demand and worths popularizing.The corresponding recoveries were 70.1% ～95.7%,RSDs are 1.63% ～13.83% with a method determination limit（MDL） of 0.01 mg/kg. |
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| Keywords: | carbamates gel permeation chromatography UPLC-MS/MS Vegetable Edible mushrooms |
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