FR2353562A1 - Procede de fabrication de particules insolubles a activite enzymatique - Google Patents
Procede de fabrication de particules insolubles a activite enzymatiqueInfo
- 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
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)
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 (fr) | 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 (fr) |
DE (1) | DE2644496C2 (fr) |
DK (1) | DK148942C (fr) |
FR (1) | FR2353562A1 (fr) |
GB (1) | GB1587295A (fr) |
NL (1) | NL178889C (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0222462A1 (fr) * | 1985-11-15 | 1987-05-20 | Gist-Brocades N.V. | Biocatalyseurs immobilisés, leur préparation et utilisation |
Families Citing this family (12)
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 |
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 |
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 |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2153443A1 (fr) * | 1971-09-24 | 1973-05-04 | Gist Brocades Nv |
Family Cites Families (3)
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 |
-
1976
- 1976-06-04 FR FR7617155A patent/FR2353562A1/fr active Granted
- 1976-10-01 DE DE2644496A patent/DE2644496C2/de not_active Expired
-
1977
- 1977-05-31 DK DK238477A patent/DK148942C/da not_active IP Right Cessation
- 1977-06-01 NL NLAANVRAGE7705996,A patent/NL178889C/xx not_active IP Right Cessation
- 1977-06-02 GB GB23550/77A patent/GB1587295A/en not_active Expired
- 1977-06-03 US US05/803,244 patent/US4163691A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2153443A1 (fr) * | 1971-09-24 | 1973-05-04 | Gist Brocades Nv |
Non-Patent Citations (1)
Title |
---|
CHEMICAL ABSTRACTS, VOLUME 83, REF. 26235 U 1975 ) * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0222462A1 (fr) * | 1985-11-15 | 1987-05-20 | Gist-Brocades N.V. | Biocatalyseurs immobilisés, leur préparation et utilisation |
WO1987003005A1 (fr) * | 1985-11-15 | 1987-05-21 | Gist-Brocades N.V. | Nouveaux biocatalyseurs immobilises, leur preparation et leur emploi |
Also Published As
Publication number | Publication date |
---|---|
NL178889B (nl) | 1986-01-02 |
NL178889C (nl) | 1986-06-02 |
DE2644496C2 (de) | 1982-03-11 |
DK148942C (da) | 1986-06-30 |
FR2353562B1 (fr) | 1979-05-25 |
DE2644496A1 (de) | 1977-12-15 |
US4163691A (en) | 1979-08-07 |
DK238477A (da) | 1977-12-05 |
NL7705996A (nl) | 1977-12-06 |
GB1587295A (en) | 1981-04-01 |
DK148942B (da) | 1985-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |