Chinese Journal of Applied Chemistry ›› 1994, Vol. 0 ›› Issue (3): 78-80.

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Influence of Some Inhibitors on the Urea Decomposititon by Urease

Feng Yangiie, Chen Wenwei, Teng Zhongjian, Bao Jingdan   

  1. East China University of Science and Technology, Shanghai 200237
  • Received:1993-08-16 Revised:1994-01-19 Published:1994-06-10 Online:1994-06-10

Abstract: The urea decomposition caused by urease in the presence of some inhibitors: nicked nitrate,phosphates,and EDTA has been studied by tising a NH3-gas selective electrode. The mechamism of the decomposition reaction has been discussed.

Key words: urea decomposition, urease, nicked nitrate, phosphate, EDTA, inhibition