食用植物油中农药残留检测技术的研究进展

Research progress on methods for detection of pesticide residues in edible vegetable oils

中文关键词:  食用植物油  农药残留  前处理方法  检测方法

英文关键词:edible vegetable oil  pesticide residue  pretreatment method  detection method

中文摘要:

      我国农产品中农药残留的中毒事件和进出口贸易中农药残留超标事件时有发生, 已成为影响农业可持续发展的重要问题, 因此农药残留检测技术也在迅速发展。文章综述了现阶段对植物油中农药残留检测技术的研究进展。主要从前处理和检测方法2方面进行分析, 根据前处理方法和检测方法的不同, 分别介绍了各类前处理方法如液液萃取法(liquid-liquid extraction, LLE)、固相萃取法(solid phase extraction, SPE)、基质固相分散萃取法(matrix solid phase dispersion , MSPD)、分散固相萃取(disperse solid phase extraction , dSPE)法、凝胶渗透色谱法(gel permeation chromatography , GPC)等方法的原理和过程, 以及各类检测方法如气相色谱法、气相色谱-质谱联用法(gas chromatography-mass spectrometry, GC-MS)、液相色谱法和液相色谱-串联质谱联用法(liquid chromatography-tandem mass spectrometry, LC-MS/MS)等的特点和应用范围。文章总结各类方法的优缺点, 并提出了食用植物油中农药残留分析方法的发展趋势。

英文摘要:

      Issues of pesticide poisoning among consumers and pesticide residues violations in import and export trading have occurred from time to time, which has become an important problem affecting the sustainable development of agriculture. Thus, pesticide residue detection technology has developed rapidly in recent years. This paper reviewed the current research progress of pesticide residue analysis in vegetable oil. According to different pretreatment methods and detection methods, the principle and process of each pretreatment method such as liquid-liquid extraction (LLE), solid phase extraction (SPE), matrix solid phase dispersion (MSPE), disperse solid phase extraction (dSPE), gel permeation chromatography (GPC), etc.. As well as the characteristics and application scope of each detection method such as gas chromatography, gas chromatography-mass spectrometry (GC-MS), liquid chromatography and liquid chromatography-tandem mass spectrometry (LC-MS/MS), respectively. This paper summarized the advantages and disadvantages of various methods, and put forward the development trend of pesticide residue analysis method in edible vegetable oil.