DK148942C - Fremgangsmaade til fremstilling af et vanduoploeseligt enzympraeparat - Google Patents

Fremgangsmaade til fremstilling af et vanduoploeseligt enzympraeparat

Info

Publication number
DK148942C
DK148942C DK238477A DK238477A DK148942C DK 148942 C DK148942 C DK 148942C DK 238477 A DK238477 A DK 238477A DK 238477 A DK238477 A DK 238477A DK 148942 C DK148942 C DK 148942C
Authority
DK
Denmark
Prior art keywords
vanduely
preparing
procedure
enzyme preparation
soluble enzyme
Prior art date
Application number
DK238477A
Other languages
English (en)
Other versions
DK148942B (da
DK238477A (da
Inventor
Francis Devos
Patrick Leroy
Michel Huchette
Original Assignee
Roquette Freres
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 filed Critical Roquette Freres
Publication of DK238477A publication Critical patent/DK238477A/da
Publication of DK148942B publication Critical patent/DK148942B/da
Application granted granted Critical
Publication of DK148942C publication Critical patent/DK148942C/da

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)
DK238477A 1976-06-04 1977-05-31 Fremgangsmaade til fremstilling af et vanduoploeseligt enzympraeparat DK148942C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7617155 1976-06-04
FR7617155A FR2353562A1 (fr) 1976-06-04 1976-06-04 Procede de fabrication de particules insolubles a activite enzymatique

Publications (3)

Publication Number Publication Date
DK238477A DK238477A (da) 1977-12-05
DK148942B DK148942B (da) 1985-11-25
DK148942C true DK148942C (da) 1986-06-30

Family

ID=9174057

Family Applications (1)

Application Number Title Priority Date Filing Date
DK238477A DK148942C (da) 1976-06-04 1977-05-31 Fremgangsmaade til fremstilling af et vanduoploeseligt enzympraeparat

Country Status (6)

Country Link
US (1) US4163691A (da)
DE (1) DE2644496C2 (da)
DK (1) DK148942C (da)
FR (1) FR2353562A1 (da)
GB (1) GB1587295A (da)
NL (1) NL178889C (da)

Families Citing this family (13)

* 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
PT83746B (pt) * 1985-11-15 1988-08-17 Gist Brocades Nv Processo para a preparacao de novos biocatalisadores imobilizados e para a producao de etanol por fermentacao
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789195A (fr) * 1971-09-24 1973-03-22 Gist Brocades Nv Compositions d'enzymes
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

Also Published As

Publication number Publication date
FR2353562B1 (da) 1979-05-25
FR2353562A1 (fr) 1977-12-30
US4163691A (en) 1979-08-07
DE2644496A1 (de) 1977-12-15
GB1587295A (en) 1981-04-01
NL178889B (nl) 1986-01-02
NL7705996A (nl) 1977-12-06
DE2644496C2 (de) 1982-03-11
NL178889C (nl) 1986-06-02
DK148942B (da) 1985-11-25
DK238477A (da) 1977-12-05

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Legal Events

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PBP Patent lapsed