Chinese Journal of Applied Chemistry ›› 1995, Vol. 0 ›› Issue (1): 101-102.

• Full Papers • Previous Articles     Next Articles

Determination of Xylose by Ion-Seletive Electrode

Liu He, He Yaming, Hu Weifan   

  1. Department of Cemical Engineering, Beijing Institute of Lighi Inditstry, Beijing 100037
  • Received:1994-02-01 Revised:1994-06-22 Published:1995-02-10 Online:1995-02-10

Abstract: Xylose has been determined on a 2,4-dinitrophenolate electrode based on the reaction between 2,4-dinitrophenolate and xylose in NaOH medium. The optimum conditions of determination are described.The method has been applied to determine the xylose content in hydrolysis solution of hemicellulose in waste residtie of papermaking.

Key words: lon-selective electrode method, dinitrophenolate electrode, xylose