食品科学 ›› 2005, Vol. 26 ›› Issue (8): 299-302.

• 分析检测 • 上一篇    下一篇

茶叶有机磷及菊酯类农药残留检测中净化处理的研究

 徐倩, 刘静明, 诸思燕, 楼国柱   

  1. 北京市食品研究所
  • 出版日期:2005-08-15 发布日期:2011-09-19

The Research on Purification Material of Organ Phosphorous and Tyrethrin Pesticide Residues in Tea

 XU  Qian, LIU  Jing-Ming, ZHU  Si-Yan, LOU  Guo-Zhu   

  1. Beijing Food Research Institute
  • Online:2005-08-15 Published:2011-09-19

摘要: 本文讨论了在采用气相色谱法测定农药残留时的样品净化问题,通过尝试以不同净化材料进行试验,找出了理想的净化材料,达到了加快检测速度,提高了检测灵敏度,保证了检测的精密度的目的。

关键词: 净化, 有机磷农药, 菊酯类农药, 茶叶

Abstract: The problem of sample purified in detection has been discussed in this paper. Though the experiments, the ideal one has been find out among those different purification materials. This improvement could enhance the sensitive and precision of detection.

Key words: purification, organ phosphorous, tyrethrin, tea