GB1486305A - Porous cartridges with fixed enzymes - Google Patents

Porous cartridges with fixed enzymes

Info

Publication number
GB1486305A
GB1486305A GB3936374A GB3936374A GB1486305A GB 1486305 A GB1486305 A GB 1486305A GB 3936374 A GB3936374 A GB 3936374A GB 3936374 A GB3936374 A GB 3936374A GB 1486305 A GB1486305 A GB 1486305A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
enzyme
sept
porous
filter material
cartridge
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.)
Expired
Application number
GB3936374A
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.)
Carborundum Co
Original Assignee
Carborundum Co
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

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/14Other self-supporting filtering material ; Other filtering material

Abstract

1486305 Insolubilized enzymes attached to catridge filters CARBORUNDUM CO 10 Sept 1974 [12 Sept 1973] 39363/74 Heading C3H A mechanically self-sustaining and fixed enzyme supporting cartridge for carrying out continuous enzyme catalysed conversions comprises a porous cylindrical body of annular crosssection of porous fibrous filter material wound around a centre core and having pores throughout substantially all of the pores having sizes of 0À1 to 100 micrometers and at least one enzyme attached to the permeable fibrous filter material. Enzyme reactions may be carried out by allowing the fluid substrate to flow through the cartridge. The enzyme may be, for example, amylase, cellulose, lipase or protease.
GB3936374A 1973-09-12 1974-09-10 Porous cartridges with fixed enzymes Expired GB1486305A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US39697373 true 1973-09-12 1973-09-12

Publications (1)

Publication Number Publication Date
GB1486305A true true GB1486305A (en) 1977-09-21

Family

ID=23569367

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3936374A Expired GB1486305A (en) 1973-09-12 1974-09-10 Porous cartridges with fixed enzymes

Country Status (5)

Country Link
JP (1) JPS5076286A (en)
CA (1) CA1032882A (en)
DE (1) DE2443502C2 (en)
FR (1) FR2243011B1 (en)
GB (1) GB1486305A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034304A2 (en) * 1980-02-13 1981-08-26 SORIN BIOMEDICA S.p.A. Method of immobilizing an enzyme in a bundle of cellulosic fibres for a fibre-bundle dialyzer for purifying blood
US5468847A (en) * 1994-03-10 1995-11-21 Minnesota Mining And Manufacturing Company Method of isolating and purifying a biomacromolecule
US5614105A (en) * 1993-08-13 1997-03-25 Minnesota Mining And Manufacturing Company Cartridge filters with insoluble enzyme particulates contained thereon
EP0958851A1 (en) * 1996-07-25 1999-11-24 Nikki-Universal Co., Ltd. Air cleaning filter
US6730144B2 (en) 1996-07-25 2004-05-04 Nikki - Universal Co., Ltd. Air purifying filter using modified enzymes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3410650A1 (en) * 1984-03-23 1985-10-03 Kernforschungsanlage Juelich With microorganisms covered porous inorganic traeger, methods for immobilization of microorganisms, and in return suitable traegerkoerper
JPS61176000U (en) * 1985-04-24 1986-11-01

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795316A (en) * 1972-02-11 1973-05-29 Nat Patent Dev Corp catalytic system presenting sustainable enzyme activity and stability INCREASED

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034304A2 (en) * 1980-02-13 1981-08-26 SORIN BIOMEDICA S.p.A. Method of immobilizing an enzyme in a bundle of cellulosic fibres for a fibre-bundle dialyzer for purifying blood
EP0034304A3 (en) * 1980-02-13 1982-03-31 Sorin Biomedica S.P.A. Method of immobilizing an enzyme in a bundle of cellulosic fibres for a fibre-bundle dialyzer for purifying blood
US5614105A (en) * 1993-08-13 1997-03-25 Minnesota Mining And Manufacturing Company Cartridge filters with insoluble enzyme particulates contained thereon
US5468847A (en) * 1994-03-10 1995-11-21 Minnesota Mining And Manufacturing Company Method of isolating and purifying a biomacromolecule
EP0958851A1 (en) * 1996-07-25 1999-11-24 Nikki-Universal Co., Ltd. Air cleaning filter
EP0958851A4 (en) * 1996-07-25 2000-03-22 Nikki Universal Co Ltd Air cleaning filter
US6579352B1 (en) 1996-07-25 2003-06-17 Nikki-Universal Co., Ltd. Air cleaning filter
US6730144B2 (en) 1996-07-25 2004-05-04 Nikki - Universal Co., Ltd. Air purifying filter using modified enzymes

Also Published As

Publication number Publication date Type
FR2243011B1 (en) 1981-05-29 grant
CA1032882A (en) 1978-06-13 grant
DE2443502A1 (en) 1975-03-13 application
FR2243011A1 (en) 1975-04-04 application
CA1032882A1 (en) grant
JPS5076286A (en) 1975-06-21 application
DE2443502C2 (en) 1983-11-10 grant

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee