FR2407937A1 - PROCESS FOR THE IMMOBILIZATION OF ENZYMES ON A MINERAL SUPPORT MATERIAL AND APPLICATION OF THE IMMOBILIZED ENZYME PRODUCTS TO THE SELECTIVE ENZYMATIC SAPONIFICATION OF N-ACYLAMINOACIDS - Google Patents
PROCESS FOR THE IMMOBILIZATION OF ENZYMES ON A MINERAL SUPPORT MATERIAL AND APPLICATION OF THE IMMOBILIZED ENZYME PRODUCTS TO THE SELECTIVE ENZYMATIC SAPONIFICATION OF N-ACYLAMINOACIDSInfo
- Publication number
- FR2407937A1 FR2407937A1 FR7830122A FR7830122A FR2407937A1 FR 2407937 A1 FR2407937 A1 FR 2407937A1 FR 7830122 A FR7830122 A FR 7830122A FR 7830122 A FR7830122 A FR 7830122A FR 2407937 A1 FR2407937 A1 FR 2407937A1
- Authority
- FR
- France
- Prior art keywords
- immobilization
- enzymes
- application
- support material
- acylaminoacids
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
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
- C12P13/22—Tryptophan; Tyrosine; Phenylalanine; 3,4-Dihydroxyphenylalanine
-
- 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
- C12N11/14—Enzymes or microbial cells immobilised on or in an inorganic carrier
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Enzymes And Modification Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
IMMOBILISATION D'ENZYMES SUR UNE MATIERE DE SUPPORT MINERALE. ON MODIFIE EN UN STADE DES ARTICLES MOULES, CONSISTANT ESSENTIELLEMENT EN DU SIO AMORPHE, PAR TRAITEMENT AVEC DES ALCOXYSILANES CONTENANT DES GROUPES AMINES PRIMAIRES OU SECONDAIRES ET ON LES MET EN CONTACT AVEC UNE SOLUTION D'ENZYME. ON UTILISE DES SILANES DE FORMULE: APPLICATION: TRANSFORMATION ENZYMATIQUE SELECTIVE DE N-ACYLAMINOACIDES.IMMOBILIZATION OF ENZYMES ON A MINERAL SUPPORT MATERIAL. MOLDED ARTICLES, ESSENTIALLY CONSISTING OF AMORPHIC WIS, ARE MODIFIED IN A STAGE BY TREATMENT WITH ALCOXYSILANES CONTAINING PRIMARY OR SECONDARY AMINE GROUPS AND CONTACT WITH AN ENZYME SOLUTION. SILANES OF FORMULA ARE USED: APPLICATION: SELECTIVE ENZYMATIC TRANSFORMATION OF N-ACYLAMINOACIDES.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772749317 DE2749317A1 (en) | 1977-11-04 | 1977-11-04 | Immobilising enzymes on amorphous silica carrier - pretreated with amino-alkoxy-silane, esp. for selective prodn. of L-amino acid from N-acyl cpds. |
DE19782821889 DE2821889A1 (en) | 1978-05-19 | 1978-05-19 | Immobilising enzymes on amorphous silica carrier - pretreated with amino-alkoxy-silane, esp. for selective prodn. of L-amino acid from N-acyl cpds. |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2407937A1 true FR2407937A1 (en) | 1979-06-01 |
Family
ID=25773021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7830122A Withdrawn FR2407937A1 (en) | 1977-11-04 | 1978-10-23 | PROCESS FOR THE IMMOBILIZATION OF ENZYMES ON A MINERAL SUPPORT MATERIAL AND APPLICATION OF THE IMMOBILIZED ENZYME PRODUCTS TO THE SELECTIVE ENZYMATIC SAPONIFICATION OF N-ACYLAMINOACIDS |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5473185A (en) |
DK (1) | DK492078A (en) |
FR (1) | FR2407937A1 (en) |
GB (1) | GB2009121B (en) |
IT (1) | IT1157387B (en) |
NL (1) | NL7810986A (en) |
SE (1) | SE7811369L (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0100660A2 (en) * | 1982-07-29 | 1984-02-15 | Shimadzu Corporation | A bioreactor and a process for the production thereof |
EP0101027A1 (en) * | 1982-08-18 | 1984-02-22 | Herbert Prof. Dr. Rupprecht | Organic compounds bonded to SiO2, process for preparing them and their use |
EP0325404A2 (en) * | 1988-01-18 | 1989-07-26 | Toray Silicone Company, Ltd. | Method of immobilizing physiologically active substances |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE762742A (en) * | 1970-02-11 | 1971-08-10 | Monsanto Co | BINDING OF ENZYMES TO SILICEOUS MATERIALS USING CROSS-LINKING AGENTS |
BE762744A (en) * | 1970-02-11 | 1971-08-10 | Monsanto Co | BINDING OF ENZYMES TO SILICEOUS MATERIALS USING ACTIVATING AGENTS |
NL7101679A (en) * | 1970-02-11 | 1971-08-13 |
-
1978
- 1978-10-23 FR FR7830122A patent/FR2407937A1/en not_active Withdrawn
- 1978-11-01 GB GB7842743A patent/GB2009121B/en not_active Expired
- 1978-11-01 JP JP13381978A patent/JPS5473185A/en active Pending
- 1978-11-02 IT IT51752/78A patent/IT1157387B/en active
- 1978-11-02 SE SE7811369A patent/SE7811369L/en unknown
- 1978-11-03 NL NL7810986A patent/NL7810986A/en not_active Application Discontinuation
- 1978-11-03 DK DK492078A patent/DK492078A/en not_active Application Discontinuation
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE762742A (en) * | 1970-02-11 | 1971-08-10 | Monsanto Co | BINDING OF ENZYMES TO SILICEOUS MATERIALS USING CROSS-LINKING AGENTS |
BE762744A (en) * | 1970-02-11 | 1971-08-10 | Monsanto Co | BINDING OF ENZYMES TO SILICEOUS MATERIALS USING ACTIVATING AGENTS |
NL7101679A (en) * | 1970-02-11 | 1971-08-13 | ||
NL7101681A (en) * | 1970-02-11 | 1971-08-13 | ||
NL7101680A (en) * | 1970-02-11 | 1971-08-13 | ||
DE2106213A1 (en) * | 1970-02-11 | 1971-08-19 | Monsanto Co , St Louis, Mo (VStA) | Attachment of enzymes to silicon-containing materials using crosslinking agents |
DE2106215A1 (en) * | 1970-02-11 | 1971-08-19 | Monsanto Co , St Louis, Mo (V St A ) | Stlicium-containing materials, on the surface of which an enzyme polymeric product is attached |
DE2106214A1 (en) * | 1970-02-11 | 1971-08-19 | Monsanto Co , St Louis, Mo (VStA) | Attachment of enzymes to silicon-containing materials using activating agents |
FR2078427A5 (en) * | 1970-02-11 | 1971-11-05 | Monsanto Co | Enzyme-attachment to silicon-contg - materials using activating agents |
FR2078426A5 (en) * | 1970-02-11 | 1971-11-05 | Monsanto Co | |
FR2083067A5 (en) * | 1970-02-11 | 1971-12-10 | Monsanto Co | |
US3669841A (en) * | 1970-02-11 | 1972-06-13 | Monsanto Co | Attachment of enzymes to siliceous materials |
US3715278A (en) * | 1970-02-11 | 1973-02-06 | Monsanto Co | Enzyme-polymer product attached to surface of siliceous materials thereof |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0100660A2 (en) * | 1982-07-29 | 1984-02-15 | Shimadzu Corporation | A bioreactor and a process for the production thereof |
EP0100660A3 (en) * | 1982-07-29 | 1985-05-15 | Shimadzu Corporation | A bioreactor and a process for the production thereof |
EP0101027A1 (en) * | 1982-08-18 | 1984-02-22 | Herbert Prof. Dr. Rupprecht | Organic compounds bonded to SiO2, process for preparing them and their use |
EP0325404A2 (en) * | 1988-01-18 | 1989-07-26 | Toray Silicone Company, Ltd. | Method of immobilizing physiologically active substances |
EP0325404A3 (en) * | 1988-01-18 | 1990-03-28 | Toray Silicone Company, Ltd. | Method of immobilizing physiologically active substances |
Also Published As
Publication number | Publication date |
---|---|
GB2009121B (en) | 1982-04-15 |
NL7810986A (en) | 1979-05-08 |
IT1157387B (en) | 1987-02-11 |
DK492078A (en) | 1979-05-05 |
GB2009121A (en) | 1979-06-13 |
IT7851752A0 (en) | 1978-11-02 |
JPS5473185A (en) | 1979-06-12 |
SE7811369L (en) | 1979-05-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Withdrawal of published application |