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AR068924A1 - Combinaciones enzimaticas de glucoamilasa alfa amilasa y proteasa fungica acida para su uso en procesos de fermentacion - Google Patents

Combinaciones enzimaticas de glucoamilasa alfa amilasa y proteasa fungica acida para su uso en procesos de fermentacion

Info

Publication number
AR068924A1
AR068924A1 ARP080104551A ARP080104551A AR068924A1 AR 068924 A1 AR068924 A1 AR 068924A1 AR P080104551 A ARP080104551 A AR P080104551A AR P080104551 A ARP080104551 A AR P080104551A AR 068924 A1 AR068924 A1 AR 068924A1
Authority
AR
Argentina
Prior art keywords
glucoamylase
acid
fungical
protease
fermentation processes
Prior art date
Application number
ARP080104551A
Other languages
English (en)
Original Assignee
Danisco Us Inc Genencor Div
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 Danisco Us Inc Genencor Div filed Critical Danisco Us Inc Genencor Div
Publication of AR068924A1 publication Critical patent/AR068924A1/es

Links

Classifications

    • 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)
    • C12N9/2405Glucanases
    • C12N9/2408Glucanases acting on alpha -1,4-glucosidic bonds
    • C12N9/2411Amylases
    • C12N9/2428Glucan 1,4-alpha-glucosidase (3.2.1.3), i.e. glucoamylase
    • 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)
    • C12N9/2405Glucanases
    • C12N9/2408Glucanases acting on alpha -1,4-glucosidic bonds
    • C12N9/2411Amylases
    • C12N9/2414Alpha-amylase (3.2.1.1.)
    • C12N9/2417Alpha-amylase (3.2.1.1.) from microbiological source
    • C12N9/242Fungal source
    • 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)
    • C12N9/48Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/58Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from fungi
    • 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
    • C12P19/02Monosaccharides
    • 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
    • C12P7/08Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • C12P7/10Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
    • 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

Landscapes

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

Abstract

Una composicion de combinacion enzimática que comprende una glucoamilasa, una alfa amilasa estable al ácido y una proteasa fungica ácida. Asimismo, se provee un método para la elaboracion de productos finales tales como alcoholes, a partir de azucares fermentables, que comprende las etapas de: (a) el contacto de una suspension que comprende un grano molido que contiene almidon, con una alfa amilasa, a fin de producir un licuado; (b) el contacto del licuado con una glucoamilasa, una alfa amilasa estable al ácido y una proteasa fungica ácida, a fin de producir azucares fermentables; y (c) la fermentacion de los azucares fermentables en presencia de un organismo de fermentacion, a fin de elaborar productos finales.
ARP080104551A 2007-10-18 2008-10-17 Combinaciones enzimaticas de glucoamilasa alfa amilasa y proteasa fungica acida para su uso en procesos de fermentacion AR068924A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US98103507P 2007-10-18 2007-10-18

Publications (1)

Publication Number Publication Date
AR068924A1 true AR068924A1 (es) 2009-12-16

Family

ID=40090299

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080104551A AR068924A1 (es) 2007-10-18 2008-10-17 Combinaciones enzimaticas de glucoamilasa alfa amilasa y proteasa fungica acida para su uso en procesos de fermentacion

Country Status (12)

Country Link
US (1) US8048657B2 (es)
EP (1) EP2201108B1 (es)
JP (1) JP5463294B2 (es)
CN (1) CN101827935A (es)
AR (1) AR068924A1 (es)
BR (1) BRPI0818546B1 (es)
CA (1) CA2702949C (es)
DK (1) DK2201108T3 (es)
ES (1) ES2526116T3 (es)
MX (1) MX2010004014A (es)
PL (1) PL2201108T3 (es)
WO (1) WO2009052101A1 (es)

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EP4638768A2 (en) 2022-12-19 2025-10-29 Novozymes A/S Processes for producing fermentation products using fiber-degrading enzymes with engineered yeast
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Also Published As

Publication number Publication date
JP5463294B2 (ja) 2014-04-09
CN101827935A (zh) 2010-09-08
US20090203101A1 (en) 2009-08-13
EP2201108A1 (en) 2010-06-30
BRPI0818546A2 (pt) 2014-10-14
US8048657B2 (en) 2011-11-01
EP2201108B1 (en) 2014-10-08
MX2010004014A (es) 2010-05-05
DK2201108T3 (en) 2015-01-05
PL2201108T3 (pl) 2015-03-31
BRPI0818546B1 (pt) 2021-01-19
CA2702949C (en) 2017-04-04
WO2009052101A1 (en) 2009-04-23
ES2526116T3 (es) 2015-01-07
JP2011500058A (ja) 2011-01-06
CA2702949A1 (en) 2010-04-14

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