Title:
糖液の製造方法
Document Type and Number:
Japanese Patent JP6458498
Kind Code:
B2
Abstract:
A method of producing a sugar liquid includes steps (1) providing a pretreatment product of a first cellulose-containing biomass; (2) adding a second cellulose-containing biomass or a pretreatment product thereof in an amount ranging from 1 to 50% based on the solid content weight of the first cellulose-containing biomass pretreatment product of step (1), and carrying out hydrolysis by a filamentous fungus-derived cellulase; and (3) subjecting a hydrolysate of step (2) to solid-liquid separation to obtain a solution component and a hydrolysis residue, and filtering the solution component through an ultrafiltration membrane to recover the filamentous fungus-derived cellulase as a retentate and recover a sugar liquid as a permeate.
Inventors:
Chiaki Yamada
Hiroshi Kurihara
Yamada Katsunari
Hiroshi Kurihara
Yamada Katsunari
Application Number:
JP2014552414A
Publication Date:
January 30, 2019
Filing Date:
August 21, 2014
Export Citation:
Assignee:
TORAY INDUSTRIES,INC.
International Classes:
C13K1/02; C12P19/00
Domestic Patent References:
| JP1312997A | ||||
| JP2010536558A | ||||
| JP2013530724A |
Foreign References:
| WO2011115040A1 | ||||
| WO2013096698A1 |
Attorney, Agent or Firm:
Hiroyuki Nagai
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Hirohito Katsunuma
Mari Asano
Hiroshi Sorimachi
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Hirohito Katsunuma
Mari Asano
Hiroshi Sorimachi
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