FR2073007A5 - Immobielised active enzyme products - Google Patents

Immobielised active enzyme products

Info

Publication number
FR2073007A5
FR2073007A5 FR7043934A FR7043934A FR2073007A5 FR 2073007 A5 FR2073007 A5 FR 2073007A5 FR 7043934 A FR7043934 A FR 7043934A FR 7043934 A FR7043934 A FR 7043934A FR 2073007 A5 FR2073007 A5 FR 2073007A5
Authority
FR
France
Prior art keywords
enzyme
semipermeable
immobielised
active
active enzyme
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
FR7043934A
Other languages
English (en)
French (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.)
Worthington Biochemical Corp
Original Assignee
Worthington Biochemical 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 Worthington Biochemical Corp filed Critical Worthington Biochemical Corp
Application granted granted Critical
Publication of FR2073007A5 publication Critical patent/FR2073007A5/fr
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
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/142—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes with "carriers"
    • 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 OR TREATMENT THEREOF
    • A23C9/00—Milk preparations; Milk powder or milk powder preparations
    • A23C9/12—Fermented milk preparations; Treatment using microorganisms or enzymes
    • A23C9/1203—Addition of, or treatment with, enzymes or microorganisms other than lactobacteriaceae
    • A23C9/1206—Lactose hydrolysing enzymes, e.g. lactase, beta-galactosidase
    • 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
    • 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 OR TREATMENT THEREOF
    • A23C2220/00—Biochemical treatment
    • A23C2220/10—Enzymatic treatment
    • A23C2220/104—Enzymatic treatment with immobilised enzymes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Dispersion Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
FR7043934A 1969-12-05 1970-12-07 Immobielised active enzyme products Expired FR2073007A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88262569A 1969-12-05 1969-12-05
US1854870A 1970-03-11 1970-03-11

Publications (1)

Publication Number Publication Date
FR2073007A5 true FR2073007A5 (en) 1971-09-24

Family

ID=26691232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7043934A Expired FR2073007A5 (en) 1969-12-05 1970-12-07 Immobielised active enzyme products

Country Status (6)

Country Link
AU (1) AU2306170A (enrdf_load_stackoverflow)
BE (1) BE759911A (enrdf_load_stackoverflow)
DE (1) DE2060121A1 (enrdf_load_stackoverflow)
FR (1) FR2073007A5 (enrdf_load_stackoverflow)
IT (1) IT968025B (enrdf_load_stackoverflow)
NL (1) NL7017848A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2122405A1 (enrdf_load_stackoverflow) * 1971-01-21 1972-09-01 Worthington Biochem Corp
FR2165832A1 (en) * 1971-04-20 1973-08-10 Research Corp Enzymatically-active membranes - immobilisation of enzymes by complex formation on protein membranes
FR2355540A1 (fr) * 1976-06-22 1978-01-20 Akzo Nv Membrane de dialyse pour hemodialyse
EP0048109A3 (en) * 1980-09-11 1982-08-04 United Kingdom Atomic Energy Authority Improvements in or relating to composite materials
WO1994025074A1 (en) * 1993-05-05 1994-11-10 The Government Of The United States Of America As Represented By The Secretary, Department Of Health And Human Services Method of evaluating chemotherapeutic agents in vivo
US5676924A (en) * 1991-10-02 1997-10-14 Rhode Island Hospital In vivo assay to determine cancer treatment effectiveness

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972776A (en) 1973-02-26 1976-08-03 Research Corporation Preparation of protein membranes containing microbial cells
SE373752B (enrdf_load_stackoverflow) * 1973-07-05 1975-02-17 V H Hyden
EP0069869B1 (en) * 1981-07-10 1985-09-11 Gambro Lundia AB A membrane and an arrangement for the removal of a substance from a solution

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2122405A1 (enrdf_load_stackoverflow) * 1971-01-21 1972-09-01 Worthington Biochem Corp
FR2165832A1 (en) * 1971-04-20 1973-08-10 Research Corp Enzymatically-active membranes - immobilisation of enzymes by complex formation on protein membranes
FR2355540A1 (fr) * 1976-06-22 1978-01-20 Akzo Nv Membrane de dialyse pour hemodialyse
EP0048109A3 (en) * 1980-09-11 1982-08-04 United Kingdom Atomic Energy Authority Improvements in or relating to composite materials
US5676924A (en) * 1991-10-02 1997-10-14 Rhode Island Hospital In vivo assay to determine cancer treatment effectiveness
WO1994025074A1 (en) * 1993-05-05 1994-11-10 The Government Of The United States Of America As Represented By The Secretary, Department Of Health And Human Services Method of evaluating chemotherapeutic agents in vivo
US5698413A (en) * 1993-05-05 1997-12-16 The United States Of America As Represented By The Department Of Health And Human Services Method of evaluating chemotherapeutic agents in vivo

Also Published As

Publication number Publication date
AU2306170A (en) 1972-06-08
BE759911A (fr) 1971-05-17
DE2060121A1 (de) 1971-06-16
IT968025B (it) 1974-03-20
NL7017848A (enrdf_load_stackoverflow) 1971-06-08

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Legal Events

Date Code Title Description
ST Notification of lapse