FI70593C - Foerfarande foer kontinuerlig produktion av etanol - Google Patents

Foerfarande foer kontinuerlig produktion av etanol Download PDF

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Publication number
FI70593C
FI70593C FI832247A FI832247A FI70593C FI 70593 C FI70593 C FI 70593C FI 832247 A FI832247 A FI 832247A FI 832247 A FI832247 A FI 832247A FI 70593 C FI70593 C FI 70593C
Authority
FI
Finland
Prior art keywords
strain
ethanol
atcc
fermentation
microorganism
Prior art date
Application number
FI832247A
Other languages
English (en)
Finnish (fi)
Other versions
FI70593B (fi
FI832247L (fi
FI832247A0 (fi
Inventor
Lars G Ljungdahl
Laura H Carreira
Original Assignee
Univ Georgia
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 Univ Georgia filed Critical Univ Georgia
Publication of FI832247L publication Critical patent/FI832247L/fi
Publication of FI832247A0 publication Critical patent/FI832247A0/fi
Publication of FI70593B publication Critical patent/FI70593B/fi
Application granted granted Critical
Publication of FI70593C publication Critical patent/FI70593C/fi

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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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/065—Ethanol, i.e. non-beverage with microorganisms other than yeasts
    • 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
    • C12N1/205—Bacterial isolates
    • 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
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/801—Anerobic cultivation

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

Claims (7)

1. Förfarande för kontinuerlig produktion av etanol genom tillsats av substrat och avlägsning av etanol under fermen-tationens förlopp, där ett vattenhaltigt näringsmedium med ett substrat, som är stärkelse, pektin, pyruvat, monosackarid eller disackarid, i anaeroba och termofila förhällanden ut-sätts för mikroorganismen Thermoanaerobacter ethanolicus, kännetecknat av att substrathalten överstiger 1 % (vikt/volym) och det substrathaltiga näringsmediet utsätts för fermentationsverkan genom mikroorganismens Thermoanaerobacter ethanolicus stam J 200 L-Large, ATCC 31936, mikroorganismens Thermoanaerobacter ethanolicus stam J W 200 Fe(3), ATCC 31937, eller mikroorganismens Thermoanaerobacter ethanolicus stam J W 200 L - Fe(7), ATCC 31938.
2. Förfarande enligt patentkravet 1, kännetecknat av att etanol produceras vid en hait, som överstiger 1,5 % (vikt/volym) etanol i fermentationsmediet.
3. Förfarande enligt patentkravet 2, kännetecknat av att etanol produceras vid en hait, som är t.o.m. 10 % (volym/volym) etanol i fermentationsmediet.
4. Förfarande enligt patentkravet 3, kännetecknat av att fermentationen utförs inom temperaturomrädet ca 40-78°C.
FI832247A 1981-11-02 1983-06-20 Foerfarande foer kontinuerlig produktion av etanol FI70593C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US31770281 1981-11-02
US06/317,702 US4385117A (en) 1981-08-12 1981-11-02 High ethanol producing derivatives of Thermoanaerobacter ethanolicus
US8201539 1982-10-29
PCT/US1982/001539 WO1983001628A1 (en) 1981-11-02 1982-10-29 High ethanol producing derivatives of thermoanaerobacter ethanolicus

Publications (4)

Publication Number Publication Date
FI832247L FI832247L (fi) 1983-06-20
FI832247A0 FI832247A0 (fi) 1983-06-20
FI70593B FI70593B (fi) 1986-06-06
FI70593C true FI70593C (fi) 1986-09-24

Family

ID=23234892

Family Applications (1)

Application Number Title Priority Date Filing Date
FI832247A FI70593C (fi) 1981-11-02 1983-06-20 Foerfarande foer kontinuerlig produktion av etanol

Country Status (7)

Country Link
US (1) US4385117A (sv)
EP (1) EP0093162B1 (sv)
JP (1) JPS58501806A (sv)
BR (1) BR8207917A (sv)
DE (1) DE3277308D1 (sv)
FI (1) FI70593C (sv)
WO (1) WO1983001628A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5501968A (en) * 1987-10-15 1996-03-26 Novo Nordisk A/S Thermostable cyclodextrin glycosyl transferase and processes using it
US5100791A (en) * 1991-01-16 1992-03-31 The United States Of America As Represented By The United States Department Of Energy Simultaneous saccharification and fermentation (SSF) using cellobiose fermenting yeast Brettanomyces custersii

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278766A (en) * 1976-08-30 1981-07-14 Louisiana State University Foundation Mutant microorganisms useful for the production of single cell protein and amino acids
US4292407A (en) * 1979-09-11 1981-09-29 The United States Of America As Represented By The United States Department Of Energy Anaerobic thermophilic culture
US4292406A (en) * 1979-09-11 1981-09-29 The United States Of America As Represented By The United States Department Of Energy Anaerobic thermophilic culture system
US4332899A (en) * 1980-08-13 1982-06-01 Massachusetts Institute Of Technology Process for producing maltase

Also Published As

Publication number Publication date
DE3277308D1 (en) 1987-10-22
EP0093162A4 (en) 1984-06-05
FI70593B (fi) 1986-06-06
US4385117A (en) 1983-05-24
FI832247L (fi) 1983-06-20
WO1983001628A1 (en) 1983-05-11
EP0093162B1 (en) 1987-09-16
FI832247A0 (fi) 1983-06-20
BR8207917A (pt) 1983-09-13
EP0093162A1 (en) 1983-11-09
JPS58501806A (ja) 1983-10-27

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Owner name: UNIVERSITY OF GEORGIA RESEARCH