FR2361413A1 - Enzymes fixes sur un support, ainsi que leur procede de fabrication et leur application - Google Patents

Enzymes fixes sur un support, ainsi que leur procede de fabrication et leur application

Info

Publication number
FR2361413A1
FR2361413A1 FR7724924A FR7724924A FR2361413A1 FR 2361413 A1 FR2361413 A1 FR 2361413A1 FR 7724924 A FR7724924 A FR 7724924A FR 7724924 A FR7724924 A FR 7724924A FR 2361413 A1 FR2361413 A1 FR 2361413A1
Authority
FR
France
Prior art keywords
support
application
protein
enzymes
well
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
FR7724924A
Other languages
English (en)
Other versions
FR2361413B1 (fr
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.)
CH Boehringer Sohn AG and Co KG
Original Assignee
CH Boehringer Sohn AG and Co KG
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 CH Boehringer Sohn AG and Co KG filed Critical CH Boehringer Sohn AG and Co KG
Publication of FR2361413A1 publication Critical patent/FR2361413A1/fr
Application granted granted Critical
Publication of FR2361413B1 publication Critical patent/FR2361413B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C11/00—Fermentation processes for beer
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C19/00—Cheese; Cheese preparations; Making thereof
    • A23C19/02—Making cheese curd
    • A23C19/024—Making cheese curd using continuous procedure
    • A23C19/0245—Making cheese curd using continuous procedure with immobilized enzymes or microorganisms
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S530/00—Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
    • Y10S530/81—Carrier - bound or immobilized peptides or proteins and the preparation thereof, e.g. biological cell or cell fragment as carrier
    • Y10S530/812—Peptides or proteins is immobilized on, or in, an organic carrier
    • Y10S530/815—Carrier is a synthetic polymer
    • Y10S530/816—Attached to the carrier via a bridging agent

Abstract

L'invention se rapporte à des enzymes fixés sur un support, liés à celui-ci au moyen de dialdéhyde glutarique, en présence d'une substance précipitant l'enzyme. Selon l'invention, un enzyme ou un mélange d'enzymes est lié à une matière plastique constituée par une protéine durcie, poreuse, à haut poids moléculaire, présentant un pouvoir d'absorption d'eau de deux à huit fois son poids à sec. La protéine est une protéine durcie à l'aldéhyde formique, de préférence de la gélatine. L'invention concerne en outre un procédé de fabrication de ces préparations et leur application à la mise en oeuvre de procédés biotechniques. Applications : traitement de produits alimentaires, notamment de boissons; procédé de fermentation.
FR7724924A 1976-08-12 1977-08-12 Enzymes fixes sur un support, ainsi que leur procede de fabrication et leur application Granted FR2361413A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2636206A DE2636206C3 (de) 1976-08-12 1976-08-12 Trägerfixierte Enzyme sowie ihre Herstellung und Anwendung

Publications (2)

Publication Number Publication Date
FR2361413A1 true FR2361413A1 (fr) 1978-03-10
FR2361413B1 FR2361413B1 (fr) 1983-06-24

Family

ID=5985249

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724924A Granted FR2361413A1 (fr) 1976-08-12 1977-08-12 Enzymes fixes sur un support, ainsi que leur procede de fabrication et leur application

Country Status (17)

Country Link
US (1) US4182655A (fr)
JP (1) JPS5341489A (fr)
AU (1) AU513438B2 (fr)
BE (1) BE857718A (fr)
BR (1) BR7705326A (fr)
CA (1) CA1088009A (fr)
CH (1) CH632789A5 (fr)
DE (1) DE2636206C3 (fr)
DK (1) DK146446C (fr)
FR (1) FR2361413A1 (fr)
GB (1) GB1557645A (fr)
IT (1) IT1079813B (fr)
MX (1) MX4530E (fr)
NL (1) NL7708867A (fr)
NO (1) NO149550C (fr)
SE (1) SE432779B (fr)
ZA (1) ZA774855B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523598A1 (fr) * 1982-03-17 1983-09-23 Inst Microbiologia Procede d'immobilisation des cellules microbiennes a activite de glucose-isomerase
FR2529229A1 (fr) * 1982-06-28 1983-12-30 Uop Inc Procede de preparation de glucose isomerase immobilisee et produit obtenu

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54157892A (en) * 1978-05-30 1979-12-13 Denki Kagaku Kogyo Kk Immobilized enzyme and its preparation
JPS5559A (en) * 1978-06-14 1980-01-05 Nippi:Kk Preparation of immobilized bio-active substance
DE2911192A1 (de) * 1979-03-22 1980-10-02 Boehringer Sohn Ingelheim Neuartiges immobilisiertes glucoseoxidase-katalasepraeparat und seine verwendung zur enzymatischen glucoseoxidation
ZA811104B (en) * 1980-02-26 1982-03-31 Tate & Lyle Ltd Immobilized enzymes, a process for their preparation and their use in converting substrates to products
US4357142A (en) * 1980-07-18 1982-11-02 Akzona Incorporated Glass support coated with synthetic polymer for bioprocess
JPS5985973A (ja) * 1982-11-08 1984-05-18 Hitachi Medical Corp 多重リング電子集束形超音波装置
DE3419782C1 (de) * 1984-05-26 1985-11-14 Gödecke AG, 1000 Berlin Sphaerische Proteinpartikel mit immunadsorbierenden Eigenschaften und Verfahren zu deren Herstellung
JPH0512066Y2 (fr) * 1985-05-24 1993-03-26
DE3727987A1 (de) * 1987-08-21 1989-03-02 Sleytr Uwe B Pharmazeutische struktur
US5813701A (en) * 1996-03-07 1998-09-29 Gutter World, Inc. Repositionable flexible downspout extension
US6268191B1 (en) 1998-09-21 2001-07-31 Robert K. Prud'homme Enzyme immobilization by imbibing an enzyme solution into dehydrated hydrocolloid gel beads
JP4500898B2 (ja) * 2001-03-23 2010-07-14 高木産業株式会社 生物学的組織および組織構築物を製造するための組成物および方法
US20040151705A1 (en) 2002-03-22 2004-08-05 Shuichi Mizuno Neo-cartilage constructs and a method for preparation thereof
JP2009508596A (ja) 2005-09-19 2009-03-05 ヒストジェニックス コーポレイション 細胞支持基材及びその調製方法
US7691424B2 (en) * 2005-10-28 2010-04-06 T.F.H. Pulications, Inc. Nutritional supplement
CN100427940C (zh) * 2006-07-04 2008-10-22 北京化工大学 含阳离子型生物相容性聚合物的传感器酶膜及其制备方法
US20080242822A1 (en) * 2007-04-02 2008-10-02 West Richard A Polyurethane formulation using protein-based material
US8685107B2 (en) 2007-07-03 2014-04-01 Histogenics Corporation Double-structured tissue implant and a method for preparation and use thereof
US9421304B2 (en) 2007-07-03 2016-08-23 Histogenics Corporation Method for improvement of differentiation of mesenchymal stem cells using a double-structured tissue implant
US20090054984A1 (en) 2007-08-20 2009-02-26 Histogenics Corporation Method For Use Of A Double-Structured Tissue Implant For Treatment Of Tissue Defects
US8822961B2 (en) * 2010-03-04 2014-09-02 Tcg International Inc. LED curing lamp and method
US10077420B2 (en) 2014-12-02 2018-09-18 Histogenics Corporation Cell and tissue culture container

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1257263A (fr) * 1968-03-29 1971-12-15
FR1604982A (en) * 1968-03-29 1972-06-26 Active protein product - with polymeric carrier
DE2246002A1 (de) * 1971-09-24 1973-04-05 Gist Brocades Nv Wasserunloesliches enzympraeparat, verfahren zu seiner herstellung und seine verwendung zur durchfuehrung biotechnischer reaktionen
FR2165832A1 (en) * 1971-04-20 1973-08-10 Research Corp Enzymatically-active membranes - immobilisation of enzymes by complex formation on protein membranes
FR2235133A1 (en) * 1973-06-26 1975-01-24 Anvar Enzymes grafted to a collagen support - stable, re-useable product of high activity
FR2301533A1 (fr) * 1975-02-18 1976-09-17 Uop Inc Conjugue d'enzyme immobilisee et son procede de preparation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705084A (en) * 1970-03-18 1972-12-05 Monsanto Co Macroporous enzyme reactor
US3796634A (en) * 1970-03-19 1974-03-12 Us Health Education & Welfare Insolubilized biologically active enzymes
US3758396A (en) * 1971-08-31 1973-09-11 Research Corp Ition preparation of immobilized enzymemembrane complexes by electrocodepos
US3841971A (en) * 1973-02-16 1974-10-15 Corning Glass Works Synergistic enzymes adsorbed within porous inorganic carriers

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1257263A (fr) * 1968-03-29 1971-12-15
FR1604982A (en) * 1968-03-29 1972-06-26 Active protein product - with polymeric carrier
FR2165832A1 (en) * 1971-04-20 1973-08-10 Research Corp Enzymatically-active membranes - immobilisation of enzymes by complex formation on protein membranes
DE2246002A1 (de) * 1971-09-24 1973-04-05 Gist Brocades Nv Wasserunloesliches enzympraeparat, verfahren zu seiner herstellung und seine verwendung zur durchfuehrung biotechnischer reaktionen
FR2153443A1 (fr) * 1971-09-24 1973-05-04 Gist Brocades Nv
FR2235133A1 (en) * 1973-06-26 1975-01-24 Anvar Enzymes grafted to a collagen support - stable, re-useable product of high activity
FR2301533A1 (fr) * 1975-02-18 1976-09-17 Uop Inc Conjugue d'enzyme immobilisee et son procede de preparation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXRV/66 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523598A1 (fr) * 1982-03-17 1983-09-23 Inst Microbiologia Procede d'immobilisation des cellules microbiennes a activite de glucose-isomerase
FR2529229A1 (fr) * 1982-06-28 1983-12-30 Uop Inc Procede de preparation de glucose isomerase immobilisee et produit obtenu

Also Published As

Publication number Publication date
SE432779B (sv) 1984-04-16
DK146446B (da) 1983-10-10
DK146446C (da) 1984-03-19
JPS5341489A (en) 1978-04-14
CA1088009A (fr) 1980-10-21
NO149550C (no) 1984-05-09
DE2636206A1 (de) 1978-02-16
NO772816L (no) 1978-02-14
NL7708867A (nl) 1978-02-14
IT1079813B (it) 1985-05-13
DE2636206B2 (de) 1978-08-24
CH632789A5 (de) 1982-10-29
AU2782177A (en) 1979-02-15
DE2636206C3 (de) 1981-06-04
FR2361413B1 (fr) 1983-06-24
DK357677A (da) 1978-02-13
US4182655A (en) 1980-01-08
BE857718A (fr) 1978-02-13
ZA774855B (en) 1979-04-25
SE7709112L (sv) 1978-02-13
GB1557645A (en) 1979-12-12
JPS6221513B2 (fr) 1987-05-13
MX4530E (es) 1982-06-03
AU513438B2 (en) 1980-12-04
NO149550B (no) 1984-01-30
BR7705326A (pt) 1979-03-13

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