| 分散液液微萃取技术及其在食品和环境农药残留检测中的应用 |
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| 引用本文： | 张雪莲,焦必宁.分散液液微萃取技术及其在食品和环境农药残留检测中的应用[J].食品科学,2012,33(9):307-313. |
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| 作者姓名： | 张雪莲 焦必宁 |
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| 作者单位： | 1.西南大学食品科学学院
2.中国农业科学院柑桔研究所
3.南方山地园艺学教育部重点实验室 |
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| 基金项目： | 国家现代农业(柑橘)产业技术体系建设专项(CARS-27) |
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| 摘 要： | 分散液液微萃取是一种新型的样品前处理技术，该技术集萃取和浓缩于一体，具有操作简单、快速、成本低、富集效率高且对环境友好等优点。本文就分散液液微萃取原理、操作过程、影响因素进行介绍，重点综述该项新技术在食品和环境农药残留检测中的应用，并对其应用前景进行展望。
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| 关 键 词： | 分散液液微萃取 农药残留 检测 应用 |
Application of Dispersive Liquid-liquid Microextraction for Analysis of Pesticide Residues in Food and Environment |
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| ZHANG Xue-lian,JIAO Bi-ning.Application of Dispersive Liquid-liquid Microextraction for Analysis of Pesticide Residues in Food and Environment[J].Food Science,2012,33(9):307-313. |
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| Authors: | ZHANG Xue-lian JIAO Bi-ning |
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| Affiliation: | (1. College of Food Science, Southwest University, Chongqing 400715, China；
2. Citrus Research Institute, Chinese Academy of Agricultural Sciences, Chongqing 400712, China；
3. Key Laboratory of Horticulture Science for Southern Mountainous Regions, Ministry of Education, Chongqing 400715, China) |
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| Abstract: | Dispersive liquid-liquid microextraction (DLLME) is a novel sample preparation technique. It integrates extraction and condensation, and has the advantages of simple operation, short time consumption, low cost, high recovery rate, high enrichment factor and low environmental pollution. In this paper, the principle, procedures and influencing factors of DLLME are introduced. The recent applications of this novel technique in the analysis of pesticide residues in food and environment are also emphatically discussed. Moreover, its application prospect is proposed. |
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| Keywords: | dispersive liquid-liquid microextraction (DLLME) pesticide residue detection application |
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