| 超高压液相色谱-串联质谱法检测动物组织中26种β-受体激动剂 |
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| 引用本文： | 刘先军,王一红,李帮锐,丁力,冯家力,陈东洋.超高压液相色谱-串联质谱法检测动物组织中26种β-受体激动剂[J].中国食品卫生杂志,2015,27(3):265-270. |
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| 作者姓名： | 刘先军 王一红 李帮锐 丁力 冯家力 陈东洋 |
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| 作者单位： | 湖南省疾病预防控制中心,湖南长沙,410003 |
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| 摘 要： | 目的建立超高压液相色谱-串联四极杆质谱(UPLC-MS/MS)同时测定猪肝、鸭肝中26种β-受体激动剂的检测方法。方法样品经三氯乙酸溶液提取,低温离心后,上清液用MCX固相萃取柱净化,Waters ACQUITY UPLCTMBEH C18色谱柱分离,以甲醇和0.1%甲酸水溶液为流动相进行梯度洗脱,UPLC-MS/MS进行测定,基质加标标准曲线法定量。结果该方法的平均回收率为76.4%~115.4%,RSD15.0%,方法的定量限为0.1~0.7μg/kg。结论该方法操作简单、灵敏度高、重现性良好,适用于动物性食品中β-受体激动剂的快速检测。
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| 关 键 词： | 超高压液相色谱-串联质谱法 固相萃取 β-受体激动剂 肝脏 兽药残留 食品安全 |
Determination of 26 β-agonists in liver of pigs and ducks using ultra pressure liquid chromatography tandem quadrupole mass spectrometry |
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| LIU Xian-jun,WANG Yi-hong,LI Bang-rui,DING Li,FENG Jia-li and CHEN Dong-yang.Determination of 26 β-agonists in liver of pigs and ducks using ultra pressure liquid chromatography tandem quadrupole mass spectrometry[J].Chinese Journal of Food Hygiene,2015,27(3):265-270. |
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| Authors: | LIU Xian-jun WANG Yi-hong LI Bang-rui DING Li FENG Jia-li and CHEN Dong-yang |
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| Affiliation: | Hunan Province Center for Disease Prevention and Control,Hunan Changsha 410003,China,Hunan Province Center for Disease Prevention and Control,Hunan Changsha 410003,China,Hunan Province Center for Disease Prevention and Control,Hunan Changsha 410003,China,Hunan Province Center for Disease Prevention and Control,Hunan Changsha 410003,China,Hunan Province Center for Disease Prevention and Control,Hunan Changsha 410003,China and Hunan Province Center for Disease Prevention and Control,Hunan Changsha 410003,China |
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| Abstract: | |
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| Keywords: | Ultra pressure liquid chromatography-tandem mass spectrometry solidphase extraction β-agonists liver tissue residue of veterinary drug food safety |
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