IT8121235A0 - Processo per la produzione di acido l-aspartico usando microorganismi immobilizzati. - Google Patents
Processo per la produzione di acido l-aspartico usando microorganismi immobilizzati.Info
- Publication number
- IT8121235A0 IT8121235A0 IT8121235A IT2123581A IT8121235A0 IT 8121235 A0 IT8121235 A0 IT 8121235A0 IT 8121235 A IT8121235 A IT 8121235A IT 2123581 A IT2123581 A IT 2123581A IT 8121235 A0 IT8121235 A0 IT 8121235A0
- Authority
- IT
- Italy
- Prior art keywords
- production
- aspartic acid
- immobilized microorganisms
- immobilized
- microorganisms
- Prior art date
Links
- CKLJMWTZIZZHCS-UHFFFAOYSA-N D-OH-Asp Natural products OC(=O)C(N)CC(O)=O CKLJMWTZIZZHCS-UHFFFAOYSA-N 0.000 title 1
- CKLJMWTZIZZHCS-UWTATZPHSA-N L-Aspartic acid Natural products OC(=O)[C@H](N)CC(O)=O CKLJMWTZIZZHCS-UWTATZPHSA-N 0.000 title 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 title 1
- 229960005261 aspartic acid Drugs 0.000 title 1
- 244000005700 microbiome Species 0.000 title 1
Classifications
-
- 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
- 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
- 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
- C12P13/20—Aspartic acid; Asparagine
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18793880A | 1980-09-17 | 1980-09-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8121235A0 true IT8121235A0 (it) | 1981-04-16 |
| IT1136579B IT1136579B (it) | 1986-09-03 |
Family
ID=22691106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT21235/81A IT1136579B (it) | 1980-09-17 | 1981-04-16 | Processo per la produzione di acido l-aspartico usando microorganismi immobilizzati |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5774091A (it) |
| AU (1) | AU549140B2 (it) |
| CA (1) | CA1173387A (it) |
| CH (1) | CH650798A5 (it) |
| DE (1) | DE3134893A1 (it) |
| FR (1) | FR2490241B1 (it) |
| IT (1) | IT1136579B (it) |
| NL (1) | NL8102155A (it) |
| SE (1) | SE8104944L (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19920262A1 (de) * | 1999-05-04 | 2000-11-09 | Beiersdorf Ag | Verfahren zur Herstellung einer Polyurethanmatrix mit kovalent immobilisierten Biomolekülen |
| US20210147708A1 (en) * | 2018-04-30 | 2021-05-20 | Evonik Operations Gmbh | Polyurea compositions from polyaspartic esters and secondary heterocyclic amines derived aspartic esters |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JPS5675097A (en) * | 1979-11-27 | 1981-06-20 | Kyowa Hakko Kogyo Co Ltd | Thermophilic aspartase and its preparation |
-
1981
- 1981-04-08 CA CA000374989A patent/CA1173387A/en not_active Expired
- 1981-04-16 IT IT21235/81A patent/IT1136579B/it active
- 1981-05-01 NL NL8102155A patent/NL8102155A/nl not_active Application Discontinuation
- 1981-07-30 AU AU73576/81A patent/AU549140B2/en not_active Ceased
- 1981-08-20 SE SE8104944A patent/SE8104944L/ not_active Application Discontinuation
- 1981-08-31 JP JP56135643A patent/JPS5774091A/ja active Pending
- 1981-09-03 DE DE3134893A patent/DE3134893A1/de not_active Withdrawn
- 1981-09-15 CH CH5958/81A patent/CH650798A5/de not_active IP Right Cessation
- 1981-09-16 FR FR8117508A patent/FR2490241B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2490241B1 (fr) | 1986-05-16 |
| IT1136579B (it) | 1986-09-03 |
| FR2490241A1 (fr) | 1982-03-19 |
| CH650798A5 (de) | 1985-08-15 |
| JPS5774091A (en) | 1982-05-10 |
| AU549140B2 (en) | 1986-01-16 |
| DE3134893A1 (de) | 1982-07-08 |
| AU7357681A (en) | 1982-03-25 |
| SE8104944L (sv) | 1982-03-18 |
| CA1173387A (en) | 1984-08-28 |
| NL8102155A (nl) | 1982-04-16 |
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