摘要
膜萃取是膜分离与液-液萃取相结合的一种新型分离技术。文中综述了在食品农药残留分析中应用较广泛的几种膜萃取技术的装置、原理、特点,分析了影响膜萃取效果的因素。阐述了膜萃取与气相色谱、液相色谱、质谱等仪器的联用技术在食品农药残留分析中的应用,并介绍了一些新型膜萃取技术,讨论了膜萃取技术的发展方向。
Membrane extraction is a new separating technique combining membrane separation with liquid-liquid extraction.It has been applied widely in the pesticide residue analysis connected with GC, LC, MS and other detectors.The instrument,principles, characteristics and factors effecting the extraction of membrane extraction of food were described. The research trend and some new type techniques of membrane extraction were also pointed out.
出处
《食品工业科技》
CAS
CSCD
北大核心
2010年第11期401-404,共4页
Science and Technology of Food Industry
基金
黑龙江省教育厅科学技术研究项目(11521032)
关键词
膜萃取
农药残留分析
应用
membrane extraction
pesticide residue analysis
application
