EP4720320A2 - Procédé à une seule étape pour transformer du co2 en molécules organiques au moyen d'un consortium microbien associé - Google Patents

Procédé à une seule étape pour transformer du co2 en molécules organiques au moyen d'un consortium microbien associé

Info

Publication number
EP4720320A2
EP4720320A2 EP24730903.2A EP24730903A EP4720320A2 EP 4720320 A2 EP4720320 A2 EP 4720320A2 EP 24730903 A EP24730903 A EP 24730903A EP 4720320 A2 EP4720320 A2 EP 4720320A2
Authority
EP
European Patent Office
Prior art keywords
gas mixture
process according
microbial consortium
genetically modified
corynebacterium glutamicum
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP24730903.2A
Other languages
German (de)
English (en)
Inventor
Katharina HOFER
Ralf Takors
Pavan VENKITESWARAN
Volker Wendisch
Nora JUNKER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universitaet Stuttgart
Original Assignee
Universitaet Stuttgart
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
Priority claimed from DE102023118017.7A external-priority patent/DE102023118017B4/de
Application filed by Universitaet Stuttgart filed Critical Universitaet Stuttgart
Publication of EP4720320A2 publication Critical patent/EP4720320A2/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C12P39/00—Processes involving microorganisms of different genera in the same process, simultaneously
    • 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
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/001—Amines; Imines
    • 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
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/005—Amino acids other than alpha- or beta amino acids, e.g. gamma amino acids
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/44—Polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • C12R2001/15—Corynebacterium

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

L'invention concerne des procédés pour transformer du CO2 en une ou plusieurs molécules organiques sélectionnées dans le groupe comprenant les composés cadavérine, glutarate, 5-amino-valérate et des mélanges correspondants, par l'intermédiaire d'un consortium microbien associé dans un milieu liquide dans des conditions anaérobies, ledit consortium microbien comprenant des bactéries acétogènes et une Corynebacterium glutamicum génétiquement modifiée.
EP24730903.2A 2023-05-31 2024-05-29 Procédé à une seule étape pour transformer du co2 en molécules organiques au moyen d'un consortium microbien associé Pending EP4720320A2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102023114199 2023-05-31
DE102023118017.7A DE102023118017B4 (de) 2023-05-31 2023-07-07 Einstufiges Verfahren zur Umsetzung von CO2 zu organischen Molekülen mittels eines vergesellschafteten mikrobiellen Konsortiums
PCT/EP2024/064686 WO2024246082A2 (fr) 2023-05-31 2024-05-29 Procédé à une seule étape pour transformer du co2 en molécules organiques au moyen d'un consortium microbien associé

Publications (1)

Publication Number Publication Date
EP4720320A2 true EP4720320A2 (fr) 2026-04-08

Family

ID=91376950

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24730903.2A Pending EP4720320A2 (fr) 2023-05-31 2024-05-29 Procédé à une seule étape pour transformer du co2 en molécules organiques au moyen d'un consortium microbien associé

Country Status (2)

Country Link
EP (1) EP4720320A2 (fr)
WO (1) WO2024246082A2 (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2944696A1 (fr) * 2014-05-13 2015-11-18 Evonik Degussa GmbH Procédé de production de composés organiques

Also Published As

Publication number Publication date
WO2024246082A2 (fr) 2024-12-05
WO2024246082A3 (fr) 2025-07-03

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