Structures and Activity of Cellulase Inhibitors Enzymatically Synthesized from Cello-oligosaccharides and 1-Deoxynojirimycin

    • KAWAGUCHI Takeshi
    • Department of Applied Biological Chemistry, College of Agriculture, University of Osaka Prefecture
    • SUGIMOTO Kazuhisa
    • Department of Applied Biological Chemistry, College of Agriculture, University of Osaka Prefecture
    • HAYASHI Hideo
    • Department of Applied Biological Chemistry, College of Agriculture, University of Osaka Prefecture

    • ARAI Motoo
    • Department of Applied Biological Chemistry, College of Agriculture, University of Osaka Prefecture

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Abstract

Cellulase inhibitors were synthesized from cellooligosaccharides and 1-deoxynojirimycin (DNJ) by transglycosylation, using a commercial cellulase. The structures of these cellulase inhibitors were proved to be 4-O-β-cellobiosyl-DNJ, 4-O-β-D-glucopyranosyl-DNJ and 6-O-β-cellobiosyl-DNJ by the results of ^<13>C- and ^1H-NMR analyses. The inhibitory activity of each inhibitor was investigated against several carboxymethylcellulases.

Journal

Bioscience, biotechnology, and biochemistry   [List of Volumes]

Bioscience, biotechnology, and biochemistry 60(2), 344-346, 1996-02-23  [Table of Contents]

Japan Society for Bioscience, Biotechnology, and Agrochemistry

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Cited by:  1

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Codes

  • NII Article ID (NAID) :
    110002678004
  • NII NACSIS-CAT ID (NCID) :
    AA10824164
  • Text Lang :
    ENG
  • Article Type :
    Journal Article
  • ISSN :
    09168451
  • Databases :
    CJP  CJPref  NII-ELS  J-STAGE