Title:
セロオリゴ糖の製造方法
Document Type and Number:
Japanese Patent JP7191313
Kind Code:
B2
Abstract:
To provide methods for hydrolyzing plant biomass using a carbon catalyst which allows the production of cellooligosaccharide comprising oligomers of which glucose polymerization degree (G) is 3 or more with high yield and high selectivity.SOLUTION: Disclosed herein is a method for producing cellooligosaccharide, the method comprising: mixing a carbon catalyst and a plant biomass to fill a column (a reaction vessel) as a fixed bed; passing heated water through the column to hydrolyze cellulose in the biomass; and then collecting produced cellooligosaccharaides of which glucose polymerization degree (G) is 3 or more.SELECTED DRAWING: None
Inventors:
Atsushi Fukuoka
Shrotri Abhijit
Ichiro Fujita
Shin Saito
Hiroshi Uchida
Shrotri Abhijit
Ichiro Fujita
Shin Saito
Hiroshi Uchida
Application Number:
JP2018173782A
Publication Date:
December 19, 2022
Filing Date:
September 18, 2018
Export Citation:
Assignee:
National University Corporation Hokkaido University
International Classes:
C13K13/00; B01J21/18; B01J37/14; C07H3/06; C08B1/00
Domestic Patent References:
| JP2011144336A | ||||
| JP2011142893A | ||||
| JP2014205751A | ||||
| JP201363051A |
Foreign References:
| WO2017104687A1 |
Attorney, Agent or Firm:
Aoki Atsushi
Shinji Mihashi
Masatoshi Takahashi
Naonori Koda
Hajime Kawahara
Kunihisa Oya
Atsushi Hayashi
Shinji Mihashi
Masatoshi Takahashi
Naonori Koda
Hajime Kawahara
Kunihisa Oya
Atsushi Hayashi