食品与机械2017，Vol.33Issue(1)：51-54,4.DOI:10.13652/j.issn.1003-5788.2017.01.011
电驱动膜萃取法在蔬菜水果硒元素检测中的应用
Application of electric driven membrane extraction method in the detection of selenium in vegetables and fruits
摘要
Abstract
A new method for the determination of selenium(Se) in vegetables and fruits was developed using electric membrane extraction.The effects of several factors were investigated, such as Time spent, Consumption of reagents and Detection limit of sample.The results showed that the detection limit of sample was 0.005 mg/kg by spending few time and reagent.The recovery of Se was 92.4% on an average.Through the verification of the national standard reference materials, the experimental results meet the requirements of the uncertainty.The method is suitable for the detection of selenium in fruits and vegetables.关键词
蔬菜/水果/硒/样品检出限/电驱动/膜/萃取Key words
vegetables/fruits/selenium/the sample detection limits/Electric drive/membrane/extraction引用本文复制引用
李勇,张周洋,田芳,唐娇艳,邓勇..电驱动膜萃取法在蔬菜水果硒元素检测中的应用[J].食品与机械,2017,33(1):51-54,4.基金项目
湖南省食品药品监督管理局食品药品安全科技项目(编号:湘食药科R201621) （编号:湘食药科R201621）
