Title:
METHOD FOR MANUFACTURING SUGAR SOLUTION
Document Type and Number:
WIPO Patent Application WO/2015/025927
Kind Code:
A1
Abstract:
The present invention relates to a method for manufacturing a sugar solution comprising the following steps (1) to (3): step (1), a step for pretreating a first cellulose-containing biomass; step (2), a step for adding a second cellulose-containing biomass in an amount in the range of 1 to 50% with respect to the solid weight of the first cellulose-containing biomass pretreated substance of step (1), and performing hydrolyzation using a mold-derived cellulase; and step (3), a step for subjecting the hydrolysate 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 mold-derived cellulase as a non-permeate and recover the sugar solution as a permeate.
Inventors:
YAMADA CHIAKI (JP)
KURIHARA HIROYUKI (JP)
YAMADA KATSUSHIGE (JP)
KURIHARA HIROYUKI (JP)
YAMADA KATSUSHIGE (JP)
Application Number:
PCT/JP2014/071911
Publication Date:
February 26, 2015
Filing Date:
August 21, 2014
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
C12P19/02; C12P7/06; C12P7/56
Domestic Patent References:
| WO2011115040A1 | 2011-09-22 |
Foreign References:
| JPH01312997A | 1989-12-18 | |||
| JP2010536558A | 2010-12-02 | |||
| JP2013530724A | 2013-08-01 |
Attorney, Agent or Firm:
KATSUNUMA Hirohito et al. (JP)
Katsunuma Hirohito (JP)
Katsunuma Hirohito (JP)
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