Title:
METHOD FOR PRODUCING SACCHARIFYING ENZYME AND METHOD FOR OLIGOSACCHARIDE PRODUCTION
Document Type and Number:
WIPO Patent Application WO/2018/159573
Kind Code:
A1
Abstract:
Disclosed are: a method for producing a saccharifying enzyme whereby a saccharifying enzyme suitable for xylooligosaccharide production can be easily produced while preventing a decrease in the degree of saturation of dissolved oxygen in a culture liquid; and a method for oligosaccharide production using the saccharifying enzyme. The method for producing a saccharifying enzyme comprises culturing a fungus belonging to the genus Trichoderma in a medium containing 0.8 w/v% or more, in terms of dry weight, of soybean hulls. The method for oligosaccharide production comprises hydrolyzing a biomass, said biomass containing xylan and cellulose, with the cellulase that is obtained by the aforesaid production method.
Inventors:
KAGAWA YUSUKE (JP)
YOSHIDA NARITOSHI (JP)
HIRAMATSU SHINGO (JP)
YAMADA KATSUSHIGE (JP)
YOSHIDA NARITOSHI (JP)
HIRAMATSU SHINGO (JP)
YAMADA KATSUSHIGE (JP)
Application Number:
PCT/JP2018/007113
Publication Date:
September 07, 2018
Filing Date:
February 27, 2018
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
C12N9/42; C12P19/14
Domestic Patent References:
| WO2016068223A1 | 2016-05-06 | |||
| WO2016047589A1 | 2016-03-31 | |||
| WO2015099109A1 | 2015-07-02 | |||
| WO2017170918A1 | 2017-10-05 |
Other References:
COFFMAN, ANTHONY M. ET AL.: "Effect of Natural and Pretreated Soybean Hulls on Enzyme Production by Trichoderma reesei", J AM OIL CHEM SOC, vol. 91, no. 8, 2014, pages 1331 - 1338, XP055553556, DOI: doi:10.1007/s11746-014-2480-8
Attorney, Agent or Firm:
TANIGAWA AND PARTNERS, PATENT FIRM (JP)
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