IT1136578B - PROCESS FOR THE PRODUCTION OF L-ALANINE USING IMMOBILIZED MICROORGANISMS - Google Patents

PROCESS FOR THE PRODUCTION OF L-ALANINE USING IMMOBILIZED MICROORGANISMS

Info

Publication number
IT1136578B
IT1136578B IT21234/81A IT2123481A IT1136578B IT 1136578 B IT1136578 B IT 1136578B IT 21234/81 A IT21234/81 A IT 21234/81A IT 2123481 A IT2123481 A IT 2123481A IT 1136578 B IT1136578 B IT 1136578B
Authority
IT
Italy
Prior art keywords
alanine
production
immobilized microorganisms
immobilized
microorganisms
Prior art date
Application number
IT21234/81A
Other languages
Italian (it)
Other versions
IT8121234A0 (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 IT8121234A0 publication Critical patent/IT8121234A0/en
Application granted granted Critical
Publication of IT1136578B publication Critical patent/IT1136578B/en

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
    • 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
    • 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
    • C12N11/093—Polyurethanes
    • 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
    • C12P13/06—Alanine; Leucine; Isoleucine; Serine; Homoserine
    • 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
IT21234/81A 1980-09-17 1981-04-16 PROCESS FOR THE PRODUCTION OF L-ALANINE USING IMMOBILIZED MICROORGANISMS IT1136578B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18793980A 1980-09-17 1980-09-17

Publications (2)

Publication Number Publication Date
IT8121234A0 IT8121234A0 (en) 1981-04-16
IT1136578B true IT1136578B (en) 1986-09-03

Family

ID=22691111

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21234/81A IT1136578B (en) 1980-09-17 1981-04-16 PROCESS FOR THE PRODUCTION OF L-ALANINE USING IMMOBILIZED MICROORGANISMS

Country Status (9)

Country Link
JP (1) JPS5783289A (en)
AU (1) AU549548B2 (en)
CA (1) CA1178909A (en)
CH (1) CH651066A5 (en)
DE (1) DE3134892A1 (en)
FR (1) FR2490219B1 (en)
IT (1) IT1136578B (en)
NL (1) NL8102156A (en)
SE (1) SE8104942L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6012994A (en) * 1983-07-01 1985-01-23 Tanabe Seiyaku Co Ltd Preparation of l-alanine crystal
US4667157A (en) * 1984-04-03 1987-05-19 The Babcock & Wilcox Company Linear Hall effect oxygen sensor with auxiliary coil magnetic field balancing
SU1719433A1 (en) * 1988-04-26 1992-03-15 Научно-Исследовательский Технологический Институт Аминокислот Method of l-alanine preparation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1493442A1 (en) * 1964-11-09 1969-11-06 Ajinomoto Kk Process for the production of alanine by enzymatic means
DE2612138C2 (en) * 1975-06-10 1986-09-11 W.R. Grace & Co., New York, N.Y. Process for the production of bound protein-containing polyurethane foam
AT343085B (en) * 1975-09-04 1978-05-10 Grace W R & Co CATALYST FOR BIOCHEMICAL REACTIONS AND THE PROCESS FOR THEIR PRODUCTION
GB2004300B (en) * 1977-09-14 1982-08-04 Corning Glass Works High surface low volume biomass composites

Also Published As

Publication number Publication date
AU7357781A (en) 1982-03-25
FR2490219B1 (en) 1986-04-18
DE3134892A1 (en) 1982-05-27
IT8121234A0 (en) 1981-04-16
AU549548B2 (en) 1986-01-30
FR2490219A1 (en) 1982-03-19
NL8102156A (en) 1982-04-16
CH651066A5 (en) 1985-08-30
SE8104942L (en) 1982-03-18
JPS5783289A (en) 1982-05-25
CA1178909A (en) 1984-12-04

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