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Position: Home > Articles > Using Solid Phase Microextraction Coupled with Gas Chromatography-Mass Spectrometry to Determine Clenbuterol in Meat MEAT RESEARCH 2014,28 (4) 11-13

固相微萃取与气相色谱-质谱联用测定肉产品中的克伦特罗

作  者:
江勇;胡贵祥;朱惠芳
单  位:
南昌市疾病预防控制中心;江西科技师范大学生命科学学院
关键词:
固相微萃取;气质联用;克伦特罗;肉产品
摘  要:
建立了固相微萃取与气相色谱-质谱联用测定肉中克伦特罗的方法。在一定线性范围内,本方法相关系数0.999 3,回收率96%~104%,检出限0.48μg/kg,相对标准偏差7.1%。方法快速、准确,具有良好的实际应用价值。
译  名:
Using Solid Phase Microextraction Coupled with Gas Chromatography-Mass Spectrometry to Determine Clenbuterol in Meat
作  者:
JIANG Yong;HU Gui-xiang;ZHU Hui-fang;School of Life Science,Jiangxi Science and Technology Normal University;Nanchang Center for Disease Control and Prevention;
关键词:
solid phase microextraction(SPME);;gas chromatography-mass spectrometry(GC-MS);;clenbuterol;;meat products
摘  要:
A method was developed for the determination of clenbuterol in meat using solid phase microextraction(SPME) coupled with gas chromatography-mass spectrometry(GC-MS).The linear correlation coefficient of the GC-MS method was 0.999 3,and the detection limit was 0.48 μg/kg.The average recoveries at three spiked levels varied from 96% to 104%,and the precision expressed as relative standard deviation for three replicate determinations was 7.1%.This method proved to be simple to use,accurate and reliable and have potential for practical application.

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