CN1166860A - 在淀粉糖化过程中提高单糖含量的方法及所用的酶 - Google Patents

在淀粉糖化过程中提高单糖含量的方法及所用的酶 Download PDF

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Publication number
CN1166860A
CN1166860A CN95196461A CN95196461A CN1166860A CN 1166860 A CN1166860 A CN 1166860A CN 95196461 A CN95196461 A CN 95196461A CN 95196461 A CN95196461 A CN 95196461A CN 1166860 A CN1166860 A CN 1166860A
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CN
China
Prior art keywords
enzyme
isomeric maltose
hydrolysis
maltose
isomeric
Prior art date
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Pending
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CN95196461A
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English (en)
Chinese (zh)
Inventor
B·努达姆
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Danisco US Inc
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Genencor International Inc
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Application filed by Genencor International Inc filed Critical Genencor International Inc
Publication of CN1166860A publication Critical patent/CN1166860A/zh
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00Preparation of oxygen-containing organic compounds
    • C12P7/02Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06Ethanol, i.e. non-beverage
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00Preparation of compounds containing saccharide radicals
    • C12P19/14Preparation 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
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14Hydrolases (3)
    • C12N9/24Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2465Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1) acting on alpha-galactose-glycoside bonds, e.g. alpha-galactosidase (3.2.1.22)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00Preparation of compounds containing saccharide radicals
    • C12P19/20Preparation of compounds containing saccharide radicals produced by the action of an exo-1,4 alpha-glucosidase, e.g. dextrose
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y302/00Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01022Alpha-galactosidase (3.2.1.22)
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/10Biofuels, e.g. bio-diesel

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CN95196461A 1994-10-27 1995-10-26 在淀粉糖化过程中提高单糖含量的方法及所用的酶 Pending CN1166860A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP94203124 1994-10-27
EP94203124.6 1994-10-27

Publications (1)

Publication Number Publication Date
CN1166860A true CN1166860A (zh) 1997-12-03

Family

ID=8217318

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95196461A Pending CN1166860A (zh) 1994-10-27 1995-10-26 在淀粉糖化过程中提高单糖含量的方法及所用的酶

Country Status (8)

Country Link
EP (1) EP0787202A1 (de)
JP (1) JPH10512741A (de)
KR (1) KR970707294A (de)
CN (1) CN1166860A (de)
AU (1) AU4278896A (de)
CA (1) CA2203812A1 (de)
FI (1) FI971782A0 (de)
WO (1) WO1996013602A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190017079A1 (en) * 2016-01-05 2019-01-17 Cargill, Incorporated Method for fermenting sugars

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE58094B1 (en) * 1983-09-11 1993-06-30 Gist Brocades Nv Novel enzyme product and its use in the saccharification of starch
US4717662A (en) * 1985-01-31 1988-01-05 Miles Laboratories, Inc. Thermal stabilization of alpha-amylase
FI89076C (fi) * 1986-07-09 1993-08-10 Novo Nordisk As Alfa-amylasblandningar foer att oeverfoera staerkelse i vaetskeform och foerfarande foer oeverfoering av staerkelse i flytande form
US5231017A (en) * 1991-05-17 1993-07-27 Solvay Enzymes, Inc. Process for producing ethanol

Also Published As

Publication number Publication date
WO1996013602A1 (en) 1996-05-09
FI971782A (fi) 1997-04-25
CA2203812A1 (en) 1996-05-09
AU4278896A (en) 1996-05-23
JPH10512741A (ja) 1998-12-08
KR970707294A (ko) 1997-12-01
FI971782A0 (fi) 1997-04-25
EP0787202A1 (de) 1997-08-06

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