ZA828483B - Enzyme carrying products - Google Patents

Enzyme carrying products

Info

Publication number
ZA828483B
ZA828483B ZA828483A ZA828483A ZA828483B ZA 828483 B ZA828483 B ZA 828483B ZA 828483 A ZA828483 A ZA 828483A ZA 828483 A ZA828483 A ZA 828483A ZA 828483 B ZA828483 B ZA 828483B
Authority
ZA
South Africa
Prior art keywords
carrying products
proteases
enzyme carrying
gel
enzyme
Prior art date
Application number
ZA828483A
Inventor
Erich Buerger
Winfried Hartmeier
Original Assignee
Boehringer Ingelheim Int
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 Boehringer Ingelheim Int filed Critical Boehringer Ingelheim Int
Publication of ZA828483B publication Critical patent/ZA828483B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/70—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter
    • A23L2/84—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter using microorganisms or biological material, e.g. enzymes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
    • C12H1/00—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages
    • C12H1/003—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages by a biochemical process
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physiology (AREA)
  • Molecular Biology (AREA)
  • Nutrition Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Detergent Compositions (AREA)
  • Materials For Medical Uses (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

1. Process for the preparation of proteases fixed on a carrier of gel-forming proteins, characterised in that the proteases are mixed with a gel-forming protein, the mixture is treated with an organic solvent having an enzyme-precipitating activity and subsequently the particle suspension formed is reacted with one or more cross-linking agents.
ZA828483A 1981-11-19 1982-11-18 Enzyme carrying products ZA828483B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813145684 DE3145684A1 (en) 1981-11-19 1981-11-19 CARRIER-FIXED PROTEASES AND THEIR APPLICATION IN BIOTECHNOLOGY

Publications (1)

Publication Number Publication Date
ZA828483B true ZA828483B (en) 1984-07-25

Family

ID=6146625

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA828483A ZA828483B (en) 1981-11-19 1982-11-18 Enzyme carrying products

Country Status (6)

Country Link
EP (1) EP0080077B1 (en)
AT (1) ATE19652T1 (en)
AU (1) AU9075682A (en)
CA (1) CA1202584A (en)
DE (2) DE3145684A1 (en)
ZA (1) ZA828483B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0659217B2 (en) * 1985-08-06 1994-08-10 三井東圧化学株式会社 Method for producing immobilized enzyme and device for use in the method
DE3636735C2 (en) * 1986-10-29 1995-07-06 Akzo Gmbh Biochemically active matrix and process for its production
EP1088887A1 (en) * 1999-09-23 2001-04-04 Dsm N.V. Crosslinked enzyme aggregates
FR2810336B1 (en) * 2000-06-19 2003-01-31 Prod Oenologiques J Laffort & PROCESS FOR THE MANUFACTURE OF AN ADJUSTED CLARIFICATION PRODUCT FROM A WINE AND CLARIFICATION PRODUCT OBTAINED
US20030165592A1 (en) * 2002-02-28 2003-09-04 Daqing Sun Effective use of protease in winemaking

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH564031A5 (en) * 1968-03-29 1975-07-15 Anvar
US3597219A (en) * 1968-09-27 1971-08-03 Monsanto Co Chillproofing of beverages using insoluble polymer-enzyme product

Also Published As

Publication number Publication date
DE3145684A1 (en) 1983-05-26
CA1202584A (en) 1986-04-01
EP0080077A3 (en) 1983-11-16
DE3271040D1 (en) 1986-06-12
AU9075682A (en) 1983-05-26
EP0080077B1 (en) 1986-05-07
ATE19652T1 (en) 1986-05-15
EP0080077A2 (en) 1983-06-01

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