FR2353562A1 - Procede de fabrication de particules insolubles a activite enzymatique - Google Patents

Procede de fabrication de particules insolubles a activite enzymatique

Info

Publication number
FR2353562A1
FR2353562A1 FR7617155A FR7617155A FR2353562A1 FR 2353562 A1 FR2353562 A1 FR 2353562A1 FR 7617155 A FR7617155 A FR 7617155A FR 7617155 A FR7617155 A FR 7617155A FR 2353562 A1 FR2353562 A1 FR 2353562A1
Authority
FR
France
Prior art keywords
enzymatic activity
insoluble particles
manufacturing
manufacturing insoluble
particles
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.)
Granted
Application number
FR7617155A
Other languages
English (en)
French (fr)
Other versions
FR2353562B1 (US20110009641A1-20110113-C00116.png
Inventor
Patrick Leroy
Francis Devos
Michel Huchette
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.)
Roquette Freres SA
Original Assignee
Roquette Freres SA
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 Roquette Freres SA filed Critical Roquette Freres SA
Priority to FR7617155A priority Critical patent/FR2353562A1/fr
Priority to DE2644496A priority patent/DE2644496C2/de
Priority to DK238477A priority patent/DK148942C/da
Priority to NLAANVRAGE7705996,A priority patent/NL178889C/xx
Priority to GB23550/77A priority patent/GB1587295A/en
Priority to US05/803,244 priority patent/US4163691A/en
Publication of FR2353562A1 publication Critical patent/FR2353562A1/fr
Application granted granted Critical
Publication of FR2353562B1 publication Critical patent/FR2353562B1/fr
Granted legal-status Critical Current

Links

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
    • C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
FR7617155A 1976-06-04 1976-06-04 Procede de fabrication de particules insolubles a activite enzymatique Granted FR2353562A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7617155A FR2353562A1 (fr) 1976-06-04 1976-06-04 Procede de fabrication de particules insolubles a activite enzymatique
DE2644496A DE2644496C2 (de) 1976-06-04 1976-10-01 Herstellung eines wasserunlöslichen Enzympräparates und die dabei erhaltenen wasserunlöslichen Enzympräparate
DK238477A DK148942C (da) 1976-06-04 1977-05-31 Fremgangsmaade til fremstilling af et vanduoploeseligt enzympraeparat
NLAANVRAGE7705996,A NL178889C (nl) 1976-06-04 1977-06-01 Werkwijze voor de bereiding van een in water onoplosbaar enzym-preparaat.
GB23550/77A GB1587295A (en) 1976-06-04 1977-06-02 Process for manufacturing insoluble enzymatically active particles
US05/803,244 US4163691A (en) 1976-06-04 1977-06-03 Insoluble enzymatically active particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7617155A FR2353562A1 (fr) 1976-06-04 1976-06-04 Procede de fabrication de particules insolubles a activite enzymatique

Publications (2)

Publication Number Publication Date
FR2353562A1 true FR2353562A1 (fr) 1977-12-30
FR2353562B1 FR2353562B1 (US20110009641A1-20110113-C00116.png) 1979-05-25

Family

ID=9174057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617155A Granted FR2353562A1 (fr) 1976-06-04 1976-06-04 Procede de fabrication de particules insolubles a activite enzymatique

Country Status (6)

Country Link
US (1) US4163691A (US20110009641A1-20110113-C00116.png)
DE (1) DE2644496C2 (US20110009641A1-20110113-C00116.png)
DK (1) DK148942C (US20110009641A1-20110113-C00116.png)
FR (1) FR2353562A1 (US20110009641A1-20110113-C00116.png)
GB (1) GB1587295A (US20110009641A1-20110113-C00116.png)
NL (1) NL178889C (US20110009641A1-20110113-C00116.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0222462A1 (en) * 1985-11-15 1987-05-20 Gist-Brocades N.V. Novel immobilized biocatalysts and their preparation and use

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7908326A (nl) * 1978-11-20 1980-05-22 Tno Geimmobiliseerd enzym, werkwijzen ter bereiding daarvan en een werkwijze voor het uitvoeren van een enzymatische reactie.
SE456164B (sv) * 1980-08-20 1988-09-12 Kjell Nilsson Forfarande for immobilisering, odling och efterfoljande frigoring av animala celler samt mikroberare av gelatin med absorberade animala celler
US4411999A (en) * 1981-09-29 1983-10-25 Denki Kagaku Kogyo Kabushiki Kaisha Immobilization of enzymes on granular gelatin
US4530905A (en) * 1984-10-25 1985-07-23 The Dow Chemical Company Crosslinked gelatin foams
US4861714A (en) * 1985-04-04 1989-08-29 Verax Corporation Weighted collagen microsponge for immobilizing bioactive material
SE464816B (sv) * 1985-10-15 1991-06-17 Nilsson Kjell Makroporoesa partiklar, foerfarande foer dess framstaellning och dess anvaendning
US5158881A (en) * 1987-11-17 1992-10-27 Brown University Research Foundation Method and system for encapsulating cells in a tubular extrudate in separate cell compartments
US5283187A (en) * 1987-11-17 1994-02-01 Brown University Research Foundation Cell culture-containing tubular capsule produced by co-extrusion
US5418154A (en) * 1987-11-17 1995-05-23 Brown University Research Foundation Method of preparing elongated seamless capsules containing biological material
FR2652589B1 (fr) * 1989-10-04 1995-02-17 Roquette Freres Procede de fabrication de xylitol et de produits riches en xylitol.
FR2694019B1 (fr) * 1992-07-22 1994-10-14 Roquette Freres Procédé de fabrication de mannitol.
DE19838535A1 (de) * 1998-08-25 2000-03-02 Wolff Walsrode Ag Verfahren zur Herstellung von teilchenförmigen Immobilisaten

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2153443A1 (US20110009641A1-20110113-C00116.png) * 1971-09-24 1973-05-04 Gist Brocades Nv

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972776A (en) * 1973-02-26 1976-08-03 Research Corporation Preparation of protein membranes containing microbial cells
US3989597A (en) * 1974-03-28 1976-11-02 R. J. Reynolds Tobacco Company Aggregate of flocculated cells
US3980521A (en) * 1974-08-28 1976-09-14 Novo Industri A/S Immobilization of glucose isomerase

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2153443A1 (US20110009641A1-20110113-C00116.png) * 1971-09-24 1973-05-04 Gist Brocades Nv

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, VOLUME 83, REF. 26235 U 1975 ) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0222462A1 (en) * 1985-11-15 1987-05-20 Gist-Brocades N.V. Novel immobilized biocatalysts and their preparation and use
WO1987003005A1 (en) * 1985-11-15 1987-05-21 Gist-Brocades N.V. Novel immobilized biocatalysts and their preparation and use

Also Published As

Publication number Publication date
NL7705996A (nl) 1977-12-06
FR2353562B1 (US20110009641A1-20110113-C00116.png) 1979-05-25
DK148942B (da) 1985-11-25
DE2644496A1 (de) 1977-12-15
DK148942C (da) 1986-06-30
GB1587295A (en) 1981-04-01
NL178889B (nl) 1986-01-02
US4163691A (en) 1979-08-07
DE2644496C2 (de) 1982-03-11
DK238477A (da) 1977-12-05
NL178889C (nl) 1986-06-02

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Legal Events

Date Code Title Description
ST Notification of lapse