食品科学 ›› 2003, Vol. 24 ›› Issue (6): 124-125.

• 分析检测 • 上一篇    下一篇

超临界流体萃取蔬菜中的残留农药

 李新社   

  1. 湖南邵阳学院
  • 出版日期:2003-06-15 发布日期:2011-12-13

 LI  Xin-She   

  • Online:2003-06-15 Published:2011-12-13

摘要: 本文运用超临界二氧化碳流体萃取蔬菜中的残留农药,并用标准分析方法对样本中6种常用农药的残留情况进行分析。研究表明:大棚蔬菜的农药残留超标率明显高于大田蔬菜的。结果同时表明,这种萃取一分析方法是准确的、可行的。

关键词: 超临界流体萃取, 蔬菜, 农药残留

Abstract: Pesticide residues in vegetables were extracted by using supercritical dioxide fluid and six kinds of common pesticidescontents in vegetables were determined by standard analysis methods.The results exposed that the contents of pesticide residuesin green-standard analysis method was accurate and practicable.

Key words: supercritical fluid extraction, vegetable, pesticide residue