CH650794A5 - Mikroorganismen enthaltender, hydrophiler schaum, verfahren zu dessen herstellung sowie verwendung desselben zur herstellung von l-aminosaeuren. - Google Patents

Mikroorganismen enthaltender, hydrophiler schaum, verfahren zu dessen herstellung sowie verwendung desselben zur herstellung von l-aminosaeuren. Download PDF

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Publication number
CH650794A5
CH650794A5 CH5957/81A CH595781A CH650794A5 CH 650794 A5 CH650794 A5 CH 650794A5 CH 5957/81 A CH5957/81 A CH 5957/81A CH 595781 A CH595781 A CH 595781A CH 650794 A5 CH650794 A5 CH 650794A5
Authority
CH
Switzerland
Prior art keywords
foam
substrate
culture
microorganism
hydrophilic
Prior art date
Application number
CH5957/81A
Other languages
German (de)
English (en)
Inventor
Wayne Elliott Swann
Murray Campbell Fusee
Gary Jim Calton
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Publication of CH650794A5 publication Critical patent/CH650794A5/de

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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
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C12P13/20—Aspartic acid; Asparagine
    • 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
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
    • C12N11/089—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
    • 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
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
    • C12N11/098—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer formed in the presence of the enzymes or microbial cells
    • 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
    • C12P13/04—Alpha- or beta- 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
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C12P13/06—Alanine; Leucine; Isoleucine; Serine; Homoserine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
CH5957/81A 1980-09-17 1981-09-15 Mikroorganismen enthaltender, hydrophiler schaum, verfahren zu dessen herstellung sowie verwendung desselben zur herstellung von l-aminosaeuren. CH650794A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18793480A 1980-09-17 1980-09-17

Publications (1)

Publication Number Publication Date
CH650794A5 true CH650794A5 (de) 1985-08-15

Family

ID=22691085

Family Applications (1)

Application Number Title Priority Date Filing Date
CH5957/81A CH650794A5 (de) 1980-09-17 1981-09-15 Mikroorganismen enthaltender, hydrophiler schaum, verfahren zu dessen herstellung sowie verwendung desselben zur herstellung von l-aminosaeuren.

Country Status (9)

Country Link
JP (1) JPS5754594A (it)
AU (1) AU547645B2 (it)
CA (1) CA1178910A (it)
CH (1) CH650794A5 (it)
DE (1) DE3134891A1 (it)
FR (1) FR2490240A1 (it)
IT (1) IT1136580B (it)
NL (1) NL8102157A (it)
SE (1) SE8104943L (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600692A (en) * 1983-02-10 1986-07-15 Purification Engineering, Inc. Immobilized cells for preparing phenylalanine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB996544A (en) * 1962-07-14 1965-06-30 Ajinomoto Kk A process for producing amino acids
DE1517761A1 (de) * 1965-03-20 1970-01-29 Kyowa Hakko Kogyo Kk Wasserunloesliche Enzyme
GB1470291A (en) * 1972-05-03 1977-04-14 Grace W R & Co Catalyst for biochemical reaction and method of preparing it
US4098645A (en) * 1976-02-24 1978-07-04 W. R. Grace & Co. Immobilization of proteins with polyurethane polymers
US4226935A (en) * 1978-08-07 1980-10-07 W. R. Grace & Co. Enzymatic diagnostic composition

Also Published As

Publication number Publication date
AU547645B2 (en) 1985-10-31
NL8102157A (nl) 1982-04-16
CA1178910A (en) 1984-12-04
FR2490240A1 (fr) 1982-03-19
IT8121236A0 (it) 1981-04-16
SE8104943L (sv) 1982-03-18
IT1136580B (it) 1986-09-03
DE3134891A1 (de) 1982-05-27
AU7357881A (en) 1982-03-25
JPS5754594A (en) 1982-04-01
FR2490240B1 (it) 1985-03-15

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PL Patent ceased