BR0311452A - Processos e materiais para a produção de ácido lático em levedura - Google Patents

Processos e materiais para a produção de ácido lático em levedura

Info

Publication number
BR0311452A
BR0311452A BR0311452-0A BR0311452A BR0311452A BR 0311452 A BR0311452 A BR 0311452A BR 0311452 A BR0311452 A BR 0311452A BR 0311452 A BR0311452 A BR 0311452A
Authority
BR
Brazil
Prior art keywords
yeast
processes
materials
production
lactic acid
Prior art date
Application number
BR0311452-0A
Other languages
English (en)
Inventor
Ben Hause
Vineet Rajgarhia
Pirkko Suominen
Original Assignee
Cargill Dow Llc
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 Cargill Dow Llc filed Critical Cargill Dow Llc
Publication of BR0311452A publication Critical patent/BR0311452A/pt

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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
    • C12P7/40Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/56Lactic acid
    • 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
    • C12N1/00Microorganisms, 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
    • C12N1/14Fungi; Culture media therefor
    • C12N1/16Yeasts; Culture media therefor
    • 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
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/80Vectors or expression systems specially adapted for eukaryotic hosts for fungi
    • C12N15/81Vectors or expression systems specially adapted for eukaryotic hosts for fungi for yeasts
    • C12N15/815Vectors or expression systems specially adapted for eukaryotic hosts for fungi for yeasts for yeasts other than Saccharomyces
    • 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
    • C12N9/0004Oxidoreductases (1.)
    • C12N9/0006Oxidoreductases (1.) acting on CH-OH groups as donors (1.1)
    • 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
    • C12P7/62Carboxylic acid esters
    • C12P7/625Polyesters of hydroxy carboxylic acids
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/37Assays involving biological materials from specific organisms or of a specific nature from fungi
    • G01N2333/39Assays involving biological materials from specific organisms or of a specific nature from fungi from yeasts
    • 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
    • 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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material 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)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Mycology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Plant Pathology (AREA)
  • Botany (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

"PROCESSOS E MATERIAIS PARA A PRODUçãO DE áCIDO LáTICO EM LEVEDURA". São propostas leveduras recombinantes tendo, em um aspecto, genes múltiplos exógenos de LDH integrados ao genoma, deixando ao mesmo tempo intactos os genes nativos de PDC. Em um segundo aspecto, são propostas leveduras recombinantes tendo um gene exógeno de LDH integrado ao seu genoma no locus de um gene nativo de PDC, com deleção do gene nativo de PDC. A levedura recombinante é útil no processo de fermentação para a produção de ácido lático.
BR0311452-0A 2002-05-30 2003-05-30 Processos e materiais para a produção de ácido lático em levedura BR0311452A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38433302P 2002-05-30 2002-05-30
PCT/US2003/017329 WO2003102152A2 (en) 2002-05-30 2003-05-30 Methods and materials for the production of lactic acid in yeast

Publications (1)

Publication Number Publication Date
BR0311452A true BR0311452A (pt) 2005-03-29

Family

ID=29712012

Family Applications (4)

Application Number Title Priority Date Filing Date
BR0311452-0A BR0311452A (pt) 2002-05-30 2003-05-30 Processos e materiais para a produção de ácido lático em levedura
BRPI0311517-8A BRPI0311517B1 (pt) 2002-05-30 2003-05-30 Fermentation process
BRPI0311517A BRPI0311517A2 (pt) 2002-05-30 2003-05-30 processo de fermentação empregando taxas de absorção de oxigênio específicas como um controle de processo
BR0311453-8A BR0311453A (pt) 2002-05-30 2003-05-30 Métodos e materiais para produção de ácido d-láctico em levedura

Family Applications After (3)

Application Number Title Priority Date Filing Date
BRPI0311517-8A BRPI0311517B1 (pt) 2002-05-30 2003-05-30 Fermentation process
BRPI0311517A BRPI0311517A2 (pt) 2002-05-30 2003-05-30 processo de fermentação empregando taxas de absorção de oxigênio específicas como um controle de processo
BR0311453-8A BR0311453A (pt) 2002-05-30 2003-05-30 Métodos e materiais para produção de ácido d-láctico em levedura

Country Status (15)

Country Link
US (7) US7232664B2 (pt)
EP (4) EP2878675B1 (pt)
JP (4) JP4318638B2 (pt)
CN (4) CN1735683B (pt)
AT (1) ATE367436T1 (pt)
AU (4) AU2003251381B2 (pt)
BR (4) BR0311452A (pt)
CA (3) CA2487296A1 (pt)
DE (1) DE60315028T2 (pt)
DK (1) DK2878675T3 (pt)
ES (3) ES2642928T3 (pt)
PT (1) PT1513923E (pt)
UA (2) UA88437C2 (pt)
WO (3) WO2003102200A2 (pt)
ZA (3) ZA200409531B (pt)

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