| 活性炭纤维-固相微萃取技术快速检测烤肉中多环芳烃 |
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| 引用本文： | 康迪,王亚林,贾金平,孙同华.活性炭纤维-固相微萃取技术快速检测烤肉中多环芳烃[J].环境科学与技术,2011,34(9):88-91,118. |
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| 作者姓名： | 康迪 王亚林 贾金平 孙同华 |
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| 作者单位： | 上海交通大学环境科学与工程学院,上海,200240 |
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| 基金项目： | 国家十一五“863”计划(2006AA09Z172) |
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| 摘 要： | 文章采用新型活性炭纤维(ACF)做为固相微萃取(SPME)的萃取纤维与气相色谱-质谱(GC/MS)联用,建立了一种快速检测烤肉中持久性污染物多环芳烃(PAHs)的方法.烤肉由于其独特的风味深受人们喜爱.但是,在烤肉中含有致癌的PAHs,影响着人们的身体健康.烤肉中PAHs最佳提取条件为:2g匀浆样品,丙酮+甲醇(1∶0...
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| 关 键 词： | 固相微萃取 多环芳烃 活性炭纤维 烤肉 食品检测 |
Solid-phase Micro-extraction with Activated Carbon Fiber for Quick Determination of PAHs in Roasted Meat |
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| KANG Di,WANG Ya-lin,JIA Jin-ping,SUN Tong-hua.Solid-phase Micro-extraction with Activated Carbon Fiber for Quick Determination of PAHs in Roasted Meat[J].Environmental Science and Technology,2011,34(9):88-91,118. |
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| Authors: | KANG Di WANG Ya-lin JIA Jin-ping SUN Tong-hua |
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| Institution: | KANG Di,WANG Ya-lin,JIA Jin-ping,SUN Tong-hua(School of Environmental Science and Engineering,Shanghai Jiaotong University,Shanghai 200240,China) |
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| Abstract: | It has been known that polycyclic aromatic hydrocarbons(PAHs),the carcinogenic chemicals,are likely formed during roasting meat.This paper elaborated on a quick determination method using solid phase micro-extraction(SPME)with activated carbon fiber(ACF)as pretreatment for GC/MS analysis of PAHs.Optimal condition for SPME-ACF was studied using orthogonal array test.16 PAHs in the roast samples were separated and quantified from the samples,and the method was characterized with the recovery ranging from 83.7... |
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| Keywords: | solid phase micro-extraction(SPME) activated carbon fiber polycyclic aromatic hydrocarbons(PAHs) roasted meat food inspection |
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