IT1136580B - PROCESS FOR THE PRODUCTION OF L-AMINO ACIDS USING IMMOBILIZED MICROORGANISMS - Google Patents
PROCESS FOR THE PRODUCTION OF L-AMINO ACIDS USING IMMOBILIZED MICROORGANISMSInfo
- Publication number
- IT1136580B IT1136580B IT21236/81A IT2123681A IT1136580B IT 1136580 B IT1136580 B IT 1136580B IT 21236/81 A IT21236/81 A IT 21236/81A IT 2123681 A IT2123681 A IT 2123681A IT 1136580 B IT1136580 B IT 1136580B
- Authority
- IT
- Italy
- Prior art keywords
- production
- amino acids
- immobilized microorganisms
- immobilized
- microorganisms
- Prior art date
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
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18793480A | 1980-09-17 | 1980-09-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8121236A0 IT8121236A0 (en) | 1981-04-16 |
IT1136580B true IT1136580B (en) | 1986-09-03 |
Family
ID=22691085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21236/81A IT1136580B (en) | 1980-09-17 | 1981-04-16 | PROCESS FOR THE PRODUCTION OF L-AMINO ACIDS USING IMMOBILIZED MICROORGANISMS |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5754594A (en) |
AU (1) | AU547645B2 (en) |
CA (1) | CA1178910A (en) |
CH (1) | CH650794A5 (en) |
DE (1) | DE3134891A1 (en) |
FR (1) | FR2490240A1 (en) |
IT (1) | IT1136580B (en) |
NL (1) | NL8102157A (en) |
SE (1) | SE8104943L (en) |
Families Citing this family (1)
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)
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 (en) * | 1965-03-20 | 1970-01-29 | Kyowa Hakko Kogyo Kk | Water-insoluble enzymes |
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 |
-
1981
- 1981-04-08 CA CA000375007A patent/CA1178910A/en not_active Expired
- 1981-04-16 IT IT21236/81A patent/IT1136580B/en active
- 1981-05-01 NL NL8102157A patent/NL8102157A/en not_active Application Discontinuation
- 1981-06-03 JP JP56084547A patent/JPS5754594A/en active Pending
- 1981-07-30 AU AU73578/81A patent/AU547645B2/en not_active Ceased
- 1981-08-20 SE SE8104943A patent/SE8104943L/en not_active Application Discontinuation
- 1981-09-03 DE DE19813134891 patent/DE3134891A1/en not_active Withdrawn
- 1981-09-15 CH CH5957/81A patent/CH650794A5/en not_active IP Right Cessation
- 1981-09-16 FR FR8117507A patent/FR2490240A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2490240A1 (en) | 1982-03-19 |
NL8102157A (en) | 1982-04-16 |
AU547645B2 (en) | 1985-10-31 |
SE8104943L (en) | 1982-03-18 |
CA1178910A (en) | 1984-12-04 |
CH650794A5 (en) | 1985-08-15 |
IT8121236A0 (en) | 1981-04-16 |
JPS5754594A (en) | 1982-04-01 |
AU7357881A (en) | 1982-03-25 |
DE3134891A1 (en) | 1982-05-27 |
FR2490240B1 (en) | 1985-03-15 |
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