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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-ACYLAMINOACIDS

Info

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Withdrawn
Application number
FR7830122A
Other languages
French (fr)
Inventor
Gieselher Franzmann
Hans-Leo Hulsmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
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
Priority claimed from DE19772749317 external-priority patent/DE2749317A1/en
Priority claimed from DE19782821889 external-priority patent/DE2821889A1/en
Application filed by Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of FR2407937A1 publication Critical patent/FR2407937A1/en
Withdrawn legal-status Critical Current

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.

FR7830122A 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 Withdrawn FR2407937A1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (13)

* Cited by examiner, † Cited by third party
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
NL7101680A (en) * 1970-02-11 1971-08-13
NL7101679A (en) * 1970-02-11 1971-08-13
NL7101681A (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)

* Cited by examiner, † Cited by third party
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
DK492078A (en) 1979-05-05
JPS5473185A (en) 1979-06-12
NL7810986A (en) 1979-05-08
IT7851752A0 (en) 1978-11-02
GB2009121A (en) 1979-06-13
SE7811369L (en) 1979-05-05
GB2009121B (en) 1982-04-15
IT1157387B (en) 1987-02-11

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Legal Events

Date Code Title Description
RE Withdrawal of published application