CA2277371A1 - Milieux de soutien siliceux pour l'immobilisation d'enzymes - Google Patents

Milieux de soutien siliceux pour l'immobilisation d'enzymes Download PDF

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Publication number
CA2277371A1
CA2277371A1 CA002277371A CA2277371A CA2277371A1 CA 2277371 A1 CA2277371 A1 CA 2277371A1 CA 002277371 A CA002277371 A CA 002277371A CA 2277371 A CA2277371 A CA 2277371A CA 2277371 A1 CA2277371 A1 CA 2277371A1
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CA
Canada
Prior art keywords
enzymes
enzyme
immobilization
immobilized
supports
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
CA002277371A
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English (en)
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CA2277371C (fr
Inventor
Gerard Le Fevre
Bradley A. Saville
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1484667 ONTARIO Ltd
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Individual
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Priority to CA002277371A priority Critical patent/CA2277371C/fr
Publication of CA2277371A1 publication Critical patent/CA2277371A1/fr
Application granted granted Critical
Publication of CA2277371C publication Critical patent/CA2277371C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01032—Xylan endo-1,3-beta-xylosidase (3.2.1.32), i.e. endo-1-3-beta-xylanase
    • 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
    • C12N11/14—Enzymes or microbial cells immobilised on or in an inorganic carrier
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C12P13/22—Tryptophan; Tyrosine; Phenylalanine; 3,4-Dihydroxyphenylalanine
    • C12P13/225—Tyrosine; 3,4-Dihydroxyphenylalanine
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y114/00—Oxidoreductases acting on paired donors, with incorporation or reduction of molecular oxygen (1.14)
    • C12Y114/18—Oxidoreductases acting on paired donors, with incorporation or reduction of molecular oxygen (1.14) with another compound as one donor, and incorporation of one atom of oxygen (1.14.18)
    • C12Y114/18001—Tyrosinase (1.14.18.1)

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
CA002277371A 1999-07-08 1999-07-08 Milieux de soutien siliceux pour l'immobilisation d'enzymes Expired - Fee Related CA2277371C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002277371A CA2277371C (fr) 1999-07-08 1999-07-08 Milieux de soutien siliceux pour l'immobilisation d'enzymes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002277371A CA2277371C (fr) 1999-07-08 1999-07-08 Milieux de soutien siliceux pour l'immobilisation d'enzymes

Publications (2)

Publication Number Publication Date
CA2277371A1 true CA2277371A1 (fr) 2001-01-08
CA2277371C CA2277371C (fr) 2005-05-10

Family

ID=4163729

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002277371A Expired - Fee Related CA2277371C (fr) 1999-07-08 1999-07-08 Milieux de soutien siliceux pour l'immobilisation d'enzymes

Country Status (1)

Country Link
CA (1) CA2277371C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007036235A1 (fr) 2005-09-30 2007-04-05 Novozymes A/S Immobilisation d'enzymes
WO2014067933A1 (fr) 2012-10-31 2014-05-08 C-Lecta Gmbh Préparation de support bioactif pour une sécurité améliorée dans les produits de soin et les aliments
WO2014174479A1 (fr) * 2013-04-26 2014-10-30 Andrew Desbarats Agent de soutènement, fluide de fracturation rendu visqueux, et procédé de fracturation pour extraire du pétrole et du gaz

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019502373A (ja) * 2015-12-03 2019-01-31 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ 酵素送達システム

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007036235A1 (fr) 2005-09-30 2007-04-05 Novozymes A/S Immobilisation d'enzymes
US9303256B2 (en) 2005-09-30 2016-04-05 Novozymes A/S Immobilization of enzymes
WO2014067933A1 (fr) 2012-10-31 2014-05-08 C-Lecta Gmbh Préparation de support bioactif pour une sécurité améliorée dans les produits de soin et les aliments
WO2014174479A1 (fr) * 2013-04-26 2014-10-30 Andrew Desbarats Agent de soutènement, fluide de fracturation rendu visqueux, et procédé de fracturation pour extraire du pétrole et du gaz
GB2527479A (en) * 2013-04-26 2015-12-23 Andrew Desbarats A proppant immobilized enzyme and a viscofied fracture fluid
US9982524B2 (en) 2013-04-26 2018-05-29 Immortazyme Company Ltd. Method of using viscosified fracture fluid to improve flow of liquids and gases from a subterranean fracture
GB2527479B (en) * 2013-04-26 2020-10-14 Desbarats Andrew A proppant immobilized enzyme and a viscofied fracture fluid
US11105191B2 (en) 2013-04-26 2021-08-31 Immortazyme Company Ltd. Proppant and a viscosified fracture fluid for use in fracturing to extract oil and gas

Also Published As

Publication number Publication date
CA2277371C (fr) 2005-05-10

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Effective date: 20160708