CA2120611C - Process for dust-free enzyme manufacture - Google Patents

Process for dust-free enzyme manufacture Download PDF

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Publication number
CA2120611C
CA2120611C CA002120611A CA2120611A CA2120611C CA 2120611 C CA2120611 C CA 2120611C CA 002120611 A CA002120611 A CA 002120611A CA 2120611 A CA2120611 A CA 2120611A CA 2120611 C CA2120611 C CA 2120611C
Authority
CA
Canada
Prior art keywords
enzyme
broth
solids
total
cores
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 - Lifetime
Application number
CA002120611A
Other languages
English (en)
French (fr)
Other versions
CA2120611A1 (en
Inventor
Nathaniel T. Becker
Richard P. Crowley
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.)
Danisco US Inc
Original Assignee
Genencor International Inc
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 Genencor International Inc filed Critical Genencor International Inc
Priority to EP91919553A priority Critical patent/EP0620848A4/de
Priority to JP3518511A priority patent/JPH06511381A/ja
Priority to CA002120611A priority patent/CA2120611C/en
Priority to PCT/US1991/007675 priority patent/WO1993007260A1/en
Priority claimed from PCT/US1991/007675 external-priority patent/WO1993007260A1/en
Publication of CA2120611A1 publication Critical patent/CA2120611A1/en
Priority to FI941645A priority patent/FI941645A/fi
Application granted granted Critical
Publication of CA2120611C publication Critical patent/CA2120611C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/006—Coating of the granules without description of the process or the device by which the granules are obtained
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38672—Granulated or coated enzymes
    • 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
    • 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
    • C12N11/10—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a carbohydrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Detergent Compositions (AREA)
CA002120611A 1991-10-10 1991-10-10 Process for dust-free enzyme manufacture Expired - Lifetime CA2120611C (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP91919553A EP0620848A4 (de) 1991-10-10 1991-10-10 Verfahren zur staubfreien enzymherstellung.
JP3518511A JPH06511381A (ja) 1991-10-10 1991-10-10 無粉塵酵素の製造方法
CA002120611A CA2120611C (en) 1991-10-10 1991-10-10 Process for dust-free enzyme manufacture
PCT/US1991/007675 WO1993007260A1 (en) 1991-10-10 1991-10-10 Process for dust-free enzyme manufacture
FI941645A FI941645A (fi) 1991-10-10 1994-04-08 Menetelmä pölyämättömän entsyymin valmistamiseksi

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002120611A CA2120611C (en) 1991-10-10 1991-10-10 Process for dust-free enzyme manufacture
PCT/US1991/007675 WO1993007260A1 (en) 1991-10-10 1991-10-10 Process for dust-free enzyme manufacture

Publications (2)

Publication Number Publication Date
CA2120611A1 CA2120611A1 (en) 1993-04-15
CA2120611C true CA2120611C (en) 2002-05-14

Family

ID=4153313

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002120611A Expired - Lifetime CA2120611C (en) 1991-10-10 1991-10-10 Process for dust-free enzyme manufacture

Country Status (4)

Country Link
EP (1) EP0620848A4 (de)
JP (1) JPH06511381A (de)
CA (1) CA2120611C (de)
FI (1) FI941645A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA01006944A (es) * 1999-01-08 2003-09-10 Genencor Int Composiciones de baja densidad y materiales particulados que incluyen las mismas.
BRPI0507188A (pt) * 2004-01-30 2007-06-26 Basf Ag formulação de enzima sólida ou lìquida estabilizada, processo para a preparação de gránulo (s) contendo enzimas, gránulo (s) contendo enzimas, processos para a preparação de uma ração animal, ou pré-mistura ou precursor para uma ração animal e para a preparação de uma composição, ou uma pré-mistura ou um precursor adequado para nutrição humana, uso de formulação sólida e/ou lìquida estabilizada, e, processo para promover o crescimento de um animal e/ou melhorar a taxa de conversão de alimento

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4689297A (en) * 1985-03-05 1987-08-25 Miles Laboratories, Inc. Dust free particulate enzyme formulation
DK435587D0 (da) * 1987-08-21 1987-08-21 Novo Industri As Fremgangsmaade til fremstilling af et enzymholdigt granulat
WO1991006638A1 (en) * 1989-10-31 1991-05-16 Genencor International, Inc. Dust-free coated enzyme formulation

Also Published As

Publication number Publication date
EP0620848A1 (de) 1994-10-26
FI941645A0 (fi) 1994-04-08
FI941645A (fi) 1994-04-08
EP0620848A4 (de) 1996-06-12
JPH06511381A (ja) 1994-12-22
CA2120611A1 (en) 1993-04-15

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