| 固相微萃取在食品安全检验中的应用 |
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| 引用本文： | 郑文芝,蔡明招,解光武,冯茜丹. 固相微萃取在食品安全检验中的应用[J]. 广东化工, 2004, 31(7): 3-5 |
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| 作者姓名： | 郑文芝 蔡明招 解光武 冯茜丹 |
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| 作者单位： | 华南理工大学理学院应用化学系,广州,510640;广州大学生物化工学院,广州,510091;华南理工大学理学院应用化学系,广州,510640 |
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| 摘 要： | 固相微萃取(SPME)技术是在固相萃取(SPE)的基础上发展出起来的一种新型样品前处理技术,它集采样、萃取、浓缩、进样于一体,可与GC、HPLC联用,检测简便、快速、无有机溶剂、选择性好、灵敏度高.本文介绍其装置、原理、SPME-GC联用技术、SPME-HPLC联用技术,及其在食品安全检验中的应用.
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| 关 键 词： | 固相微萃取 气相色谱 液相色谱 食品安全检验 |
| 修稿时间： | 2004-04-01 |
Solid Phase Microextraction and Its Application in Food Safety Analysis |
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| Zheng Wenzhi Cai Minzhao Xie Guangwu Feng Xidan. Solid Phase Microextraction and Its Application in Food Safety Analysis[J]. Guangdong Chemical Industry, 2004, 31(7): 3-5 |
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| Authors: | Zheng Wenzhi Cai Minzhao Xie Guangwu Feng Xidan |
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| Abstract: | Solid phase microextraction is a new pre-sample extraction technique which developed from the solid phase extraction . This system consists of sampling,extraction , concentration and inject,furthermore it can work with GC,HPLC.The technique has many advantages, such as convenient and rapid analysis, high selectivity and sensitivity, more over being free of organic solvents. The principle and equipment were introduced in this paper. SPME-GC, SPME-HPLC,as well as their application in food safety analysis were reviewed. The future development of SPME was also discussed in this paper. |
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| Keywords: | solid-phase microextraction gas chromatography high performance liquid chromatography Food Safety Analysis |
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