MY175253A - Method for producing glucose - Google Patents

Method for producing glucose

Info

Publication number
MY175253A
MY175253A MYPI2014702510A MYPI2014702510A MY175253A MY 175253 A MY175253 A MY 175253A MY PI2014702510 A MYPI2014702510 A MY PI2014702510A MY PI2014702510 A MYPI2014702510 A MY PI2014702510A MY 175253 A MY175253 A MY 175253A
Authority
MY
Malaysia
Prior art keywords
glucose
cellulose
glucosidase
cellooligosaccharide
cellulase
Prior art date
Application number
MYPI2014702510A
Inventor
Kosugi Akihiko
Mori Yutaka
Original Assignee
Japan International Res Center For Agricultural Sciences
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Japan International Res Center For Agricultural Sciences filed Critical Japan International Res Center For Agricultural Sciences
Publication of MY175253A publication Critical patent/MY175253A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405—Glucanases
    • C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/20—Preparation of compounds containing saccharide radicals produced by the action of an exo-1,4 alpha-glucosidase, e.g. dextrose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

A thermophilic anaerobic microorganism is cultured in the presence of cellulose and ?-glucosidase, whereby a cellulase is produced to decompose the cellulose into a saccharide such as cellooligosaccharide, the resultant cellooligosaccharide is further decomposed with ?-glucosidase into glucose and the glucose is accumulated in a culture medium. Alternately, a thermophlic anaerobic microorganism is cultured the presence of a mixture of starch and cellulose, ?-glucosidase, (?-amylase and glucoamylase, whereby a cellulase is produced to decompose the starch-cellulose mixture into glucose and the glucose is accumulated in a culture medium.
MYPI2014702510A 2012-03-10 2013-03-08 Method for producing glucose MY175253A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012053891 2012-03-10

Publications (1)

Publication Number Publication Date
MY175253A true MY175253A (en) 2020-06-17

Family

ID=49161060

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2014702510A MY175253A (en) 2012-03-10 2013-03-08 Method for producing glucose

Country Status (6)

Country Link
JP (1) JP5943326B2 (en)
CN (1) CN104583411A (en)
BR (1) BR112014022311A2 (en)
MY (1) MY175253A (en)
PH (1) PH12014502008B1 (en)
WO (1) WO2013137151A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110699349A (en) * 2019-10-28 2020-01-17 广西科技师范学院 Microbial food leavening agent and preparation method thereof
JP7460978B2 (en) 2021-04-26 2024-04-03 国立研究開発法人国際農林水産業研究センター A microorganism that produces β-glucosidase, and a method for saccharification of cellulosic biomass using the microorganism that produces the β-glucosidase.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61128898A (en) * 1984-11-29 1986-06-16 Res Assoc Petroleum Alternat Dev<Rapad> Method of saccharizing cellulose
US7510857B2 (en) * 2006-04-28 2009-03-31 C5-6 Technologies, Inc. Thermostable cellulase and methods of use
JP2010104361A (en) * 2008-10-02 2010-05-13 Musashino Chemical Laboratory Ltd Method of producing saccharified liquid using lignocellulosic biomass
US20100086981A1 (en) * 2009-06-29 2010-04-08 Qteros, Inc. Compositions and methods for improved saccharification of biomass
BRPI1013829A2 (en) * 2009-04-20 2019-09-24 Qteros Inc compositions and methods for biomass fermentation
JP5633839B2 (en) * 2009-05-22 2014-12-03 独立行政法人農業・食品産業技術総合研究機構 Method for converting lignocellulosic biomass
JP5352882B2 (en) * 2009-12-04 2013-11-27 独立行政法人国際農林水産業研究センター A method for producing a cellulolytic enzyme using a Clostridium microorganism and a method for culturing and growing the Clostridium microorganism.
EP2410061A1 (en) * 2010-07-20 2012-01-25 Wolfgang Schwarz Artificial cellulosome and the use of the same for enzymatic breakdown of resilient substrates

Also Published As

Publication number Publication date
BR112014022311A2 (en) 2017-08-22
JPWO2013137151A1 (en) 2015-08-03
PH12014502008A1 (en) 2014-11-24
JP5943326B2 (en) 2016-07-05
CN104583411A (en) 2015-04-29
PH12014502008B1 (en) 2014-11-24
WO2013137151A1 (en) 2013-09-19

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