P-40 Enzymatic digestibility of alkali/urea treated cellulose

• HIDENO Akihiro

  Senior Research Fellow Center, Ehime University

Bibliographic Information

Other Title

• P-40 アルカリ/尿素処理セルロースの酵素加水分解特性(酵素糖化前処理,Poster Session)

Abstract

Recently, an aqueous solution of alkali/urea used at low temperature has been proposed as a new cellulose solvent. There is limited information of enzymatic digestibility of the treated cellulose using this solution. In this study, various alkali/urea treated celluloses were prepared with different temperature, and investigated their enzymatic digestibilities. Both enzymatic digestibilities of treated celluloses at low temperature (lower than -20℃) and high temperature (higher than 100℃) increased. However, the treated cellulose at low temperature was higher than other samples in low loading cellulase. The amount of released cellulase from this sample was also high during the short-time saccharification. It was suggested that the rate and amount of released cellulase are affect the enzymatic digestibility using low loading cellulase.

Journal

• Proceedings of the Conference on Biomass Science

  Proceedings of the Conference on Biomass Science 9 (0), 132-133, 2014

  The Japan Institute of Energy

Details

• CRID: 1390001205786780928
• NII Article ID: 110009820201
• DOI: 10.20550/jiebiomassronbun.9.0_132
• ISSN: 24238341
• ISSN: 24238333
• Text Lang: ja
• Data Source:
  • JaLC
  • CiNii Articles
• Abstract License Flag: Disallowed