Chinese Journal of Applied Chemistry ›› 1997, Vol. 0 ›› Issue (1): 62-64.

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Synthesis and Tests of Tea Polyphenol Germanium Complexes

Lu Yuzhen, Zhang Changgen   

  1. Department of Chemistry, Guizhou University, Guiyang 550025
  • Received:1996-03-26 Revised:1996-07-02 Published:1997-02-10 Online:1997-02-10

Abstract: The tea polyphenol(TP)germanium has been synthesized by reacting Ge4+ with TP, which is extracted from green tea. Reaction conditions and characterizations were studied by UV and IR spectroscopy. The toxicity tests show that the median lethal dose is 2343?297 mg/kgBW.

Key words: tea polyphenol, tea polyphenol germanium, synthesis, LD50