GB1415597A - Polymer entrapped or encapsulated enzyme compositions - Google Patents

Polymer entrapped or encapsulated enzyme compositions

Info

Publication number
GB1415597A
GB1415597A GB519773A GB519773A GB1415597A GB 1415597 A GB1415597 A GB 1415597A GB 519773 A GB519773 A GB 519773A GB 519773 A GB519773 A GB 519773A GB 1415597 A GB1415597 A GB 1415597A
Authority
GB
United Kingdom
Prior art keywords
lower alkyl
enzyme
tube
hydroxy lower
polymer
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
GB519773A
Other languages
English (en)
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.)
National Patent Development Corp
Original Assignee
National Patent Development Corp
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 National Patent Development Corp filed Critical National Patent Development Corp
Publication of GB1415597A publication Critical patent/GB1415597A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/1411—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes containing dispersed material in a continuous matrix
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001—Enzyme electrodes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001—Enzyme electrodes
    • C12Q1/002—Electrode membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
GB519773A 1972-02-11 1973-02-01 Polymer entrapped or encapsulated enzyme compositions Expired GB1415597A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22548972A 1972-02-11 1972-02-11

Publications (1)

Publication Number Publication Date
GB1415597A true GB1415597A (en) 1975-11-26

Family

ID=22845087

Family Applications (1)

Application Number Title Priority Date Filing Date
GB519773A Expired GB1415597A (en) 1972-02-11 1973-02-01 Polymer entrapped or encapsulated enzyme compositions

Country Status (12)

Country Link
JP (1) JPS4892446A (enrdf_load_stackoverflow)
AU (1) AU469805B2 (enrdf_load_stackoverflow)
BE (1) BE795316A (enrdf_load_stackoverflow)
CA (1) CA1007586A (enrdf_load_stackoverflow)
DE (1) DE2305320B2 (enrdf_load_stackoverflow)
ES (1) ES411763A1 (enrdf_load_stackoverflow)
FR (2) FR2171109B1 (enrdf_load_stackoverflow)
GB (1) GB1415597A (enrdf_load_stackoverflow)
IL (1) IL41450A (enrdf_load_stackoverflow)
IT (1) IT987011B (enrdf_load_stackoverflow)
NL (1) NL7301897A (enrdf_load_stackoverflow)
ZA (1) ZA73696B (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490505A1 (fr) * 1980-09-23 1982-03-26 California Inst Of Techn Appareil et procede pour l'execution sequentielle de processus chimiques
EP0872729A1 (de) * 1997-04-17 1998-10-21 AVL Medical Instruments Biosensor mit permeabler Deckmembran aus Polyvinylchlorid-Copolymer
EP2737916A4 (en) * 2011-07-27 2014-12-10 Asahi Kasei Medical Co Ltd BLOOD CLEANER FROM THE HOLLOW FIBER EMBRANTYP
EP4013886A4 (en) * 2019-08-29 2023-08-09 Shamsuddin, Abulkalam, Mohammed SCREENING METHOD, DEVICE AND KIT FOR THE DETECTION OF CARBOHYDRATE IN MUCOUS AND RELATED CONDITIONS
US11944641B2 (en) 2020-04-03 2024-04-02 Lpoxy Therapeutics, Inc. Treatment of inflammatory bowel diseases through administration of enteric aerobization therapy

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925157A (en) * 1972-07-12 1975-12-09 Pfizer Immobilized enzymes
CH593992A5 (enrdf_load_stackoverflow) * 1972-12-23 1977-12-30 Roehm Gmbh
JPS5631949B2 (enrdf_load_stackoverflow) * 1973-09-12 1981-07-24
JPS5631951B2 (enrdf_load_stackoverflow) * 1973-09-12 1981-07-24
CA1032882A (en) * 1973-09-12 1978-06-13 Floyd E. Colvin Porous cartridges with fixed enzymes
JPS5219327B2 (enrdf_load_stackoverflow) * 1973-11-15 1977-05-27
JPS50123833A (enrdf_load_stackoverflow) * 1974-03-18 1975-09-29
JPS5126285A (en) * 1974-08-30 1976-03-04 Japan Atomic Energy Res Inst Koso mataha kintaiofukunda soseibutsu no seizohoho
JPS5215887A (en) * 1975-07-23 1977-02-05 Japan Atom Energy Res Inst Process for immobilizing enzymes and microbial cells
DE2633259C3 (de) * 1975-07-23 1984-11-15 Japan Atomic Energy Research Institute, Tokio/Tokyo Verfahren zum Unbeweglichmachen von Enzymen oder enzymhaltigen Zellen
JPS5215885A (en) * 1975-07-23 1977-02-05 Japan Atom Energy Res Inst Process for immobilizing enzymes or microbial cells
JPS5235773A (en) * 1975-09-17 1977-03-18 Omron Tateisi Electronics Co Reactive semipermeable membrane
JPS5247983A (en) * 1975-10-09 1977-04-16 Kyowa Yuka Kk Method of immobilizing yeast or microbial cells
JPS5294487A (en) * 1976-01-31 1977-08-09 Japan Atom Energy Res Inst Production of compositions containing enzyme or microbial cells
JPS5296791A (en) * 1976-02-09 1977-08-13 Japan Atom Energy Res Inst Preparation of composition including enzymes or microorganisms
EP0382767B1 (en) * 1987-09-28 1993-12-15 Novo Nordisk A/S Method for immobilizing lipase
WO2015199768A1 (en) * 2014-06-24 2015-12-30 Medtronic, Inc. Stacked sorbent assembly
KR20240095216A (ko) 2021-09-29 2024-06-25 엘폭시 세라퓨틱스 인코퍼레이티드 장 호기화 요법

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490505A1 (fr) * 1980-09-23 1982-03-26 California Inst Of Techn Appareil et procede pour l'execution sequentielle de processus chimiques
EP0872729A1 (de) * 1997-04-17 1998-10-21 AVL Medical Instruments Biosensor mit permeabler Deckmembran aus Polyvinylchlorid-Copolymer
US6214185B1 (en) 1997-04-17 2001-04-10 Avl Medical Instruments Sensor with PVC cover membrane
EP2737916A4 (en) * 2011-07-27 2014-12-10 Asahi Kasei Medical Co Ltd BLOOD CLEANER FROM THE HOLLOW FIBER EMBRANTYP
EP4013886A4 (en) * 2019-08-29 2023-08-09 Shamsuddin, Abulkalam, Mohammed SCREENING METHOD, DEVICE AND KIT FOR THE DETECTION OF CARBOHYDRATE IN MUCOUS AND RELATED CONDITIONS
US11944641B2 (en) 2020-04-03 2024-04-02 Lpoxy Therapeutics, Inc. Treatment of inflammatory bowel diseases through administration of enteric aerobization therapy
US12239662B2 (en) 2020-04-03 2025-03-04 Lpoxy Therapeutics, Inc. Compositions for inhibiting anaerobic microorganisms

Also Published As

Publication number Publication date
FR2245668A1 (enrdf_load_stackoverflow) 1975-04-25
FR2171109A1 (enrdf_load_stackoverflow) 1973-09-21
IL41450A (en) 1976-10-31
BE795316A (fr) 1973-05-29
CA1007586A (en) 1977-03-29
NL7301897A (enrdf_load_stackoverflow) 1973-08-14
DE2305320B2 (de) 1976-09-30
DE2305320A1 (de) 1973-08-30
AU5203773A (en) 1974-08-15
IL41450A0 (en) 1973-04-30
ES411763A1 (es) 1976-01-01
AU469805B2 (en) 1976-02-26
FR2171109B1 (enrdf_load_stackoverflow) 1979-03-02
JPS4892446A (enrdf_load_stackoverflow) 1973-11-30
ZA73696B (en) 1974-09-25
IT987011B (it) 1975-02-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees