FOOD SCIENCE ›› 2005, Vol. 26 ›› Issue (8): 299-302.

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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

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