DE69513676T2 - Verfahren zur lederherstellung beinhaltend eine enzymatische behandlung der hautblösse mit einer trypsinaktiven mikrobiellen protease - Google Patents

Verfahren zur lederherstellung beinhaltend eine enzymatische behandlung der hautblösse mit einer trypsinaktiven mikrobiellen protease

Info

Publication number
DE69513676T2
DE69513676T2 DE69513676T DE69513676T DE69513676T2 DE 69513676 T2 DE69513676 T2 DE 69513676T2 DE 69513676 T DE69513676 T DE 69513676T DE 69513676 T DE69513676 T DE 69513676T DE 69513676 T2 DE69513676 T2 DE 69513676T2
Authority
DE
Germany
Prior art keywords
strain
trypsin
protease
fusarium
leather
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
DE69513676T
Other languages
German (de)
English (en)
Other versions
DE69513676D1 (de
Inventor
Niels Sorensen
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.)
Novozymes AS
Original Assignee
Novo Nordisk AS
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 Novo Nordisk AS filed Critical Novo Nordisk AS
Publication of DE69513676D1 publication Critical patent/DE69513676D1/de
Application granted granted Critical
Publication of DE69513676T2 publication Critical patent/DE69513676T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C14SKINS; HIDES; PELTS; LEATHER
    • C14CCHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C1/00Chemical treatment prior to tanning
    • C14C1/08Deliming; Bating; Pickling; Degreasing
    • CCHEMISTRY; METALLURGY
    • C14SKINS; HIDES; PELTS; LEATHER
    • C14CCHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C1/00Chemical treatment prior to tanning
    • C14C1/06Facilitating unhairing, e.g. by painting, by liming
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14Hydrolases (3)
    • C12N9/48Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/52Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Gloves (AREA)
DE69513676T 1994-10-07 1995-09-22 Verfahren zur lederherstellung beinhaltend eine enzymatische behandlung der hautblösse mit einer trypsinaktiven mikrobiellen protease Expired - Lifetime DE69513676T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK116494 1994-10-07
PCT/DK1995/000380 WO1996011285A1 (en) 1994-10-07 1995-09-22 A method for processing of hides or skins into leather, comprising enzymatic treatment of the hide or skin with a trypsin acting microbial protease

Publications (2)

Publication Number Publication Date
DE69513676D1 DE69513676D1 (de) 2000-01-05
DE69513676T2 true DE69513676T2 (de) 2000-07-06

Family

ID=8101718

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69513676T Expired - Lifetime DE69513676T2 (de) 1994-10-07 1995-09-22 Verfahren zur lederherstellung beinhaltend eine enzymatische behandlung der hautblösse mit einer trypsinaktiven mikrobiellen protease

Country Status (14)

Country Link
EP (1) EP0784706B1 (https=)
JP (1) JPH10506944A (https=)
KR (1) KR970706405A (https=)
CN (2) CN1158393C (https=)
AT (1) ATE187205T1 (https=)
AU (1) AU696441B2 (https=)
BR (1) BR9509246A (https=)
DE (1) DE69513676T2 (https=)
DK (1) DK0784706T3 (https=)
ES (1) ES2141960T3 (https=)
GR (1) GR3032656T3 (https=)
MX (1) MX9702372A (https=)
NZ (1) NZ293226A (https=)
WO (1) WO1996011285A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0117078B1 (pt) * 2001-07-14 2011-06-14 mÉtodo para preparaÇço de couro utilizando protease e mÉtodo para tratamento de dejetos derivados do processamento do couro utilizando o mesmo.
WO2005052146A2 (en) 2003-11-19 2005-06-09 Genencor International, Inc. Serine proteases, nucleic acids encoding serine enzymes and vectors and host cells incorporating same
US7985569B2 (en) 2003-11-19 2011-07-26 Danisco Us Inc. Cellulomonas 69B4 serine protease variants
US7618801B2 (en) 2007-10-30 2009-11-17 Danison US Inc. Streptomyces protease
DE102010008448A1 (de) 2010-02-18 2011-08-18 GEA TDS GmbH, 31157 UHT-Anlage und Verfahren zur Behandlung hitzeempfindlicher flüssiger Nahrungsmittelprodukte
DE102017004213A1 (de) 2017-04-29 2018-10-31 Gea Tds Gmbh Verfahren und Anlage zur Steuerung und/oder Regelung der Behandlung hitzeempfindlicher flüssiger Nahrungsmittelprodukte
DE102016008558A1 (de) 2016-06-03 2017-12-07 Gea Tds Gmbh Verfahren und Anlage zur Behandlung hitzeempfindlicher flüssiger Nahrungsmittelprodukte und Zentrifugalpumpe für eine solche Anlage
CA3027433C (en) 2016-06-03 2021-02-16 Gea Tds Gmbh Centrifugal pump for heat-sensitive fluid food products and impeller for a centrifugal pump of this type
EP3485169B1 (de) 2016-07-14 2021-11-17 GEA TDS GmbH Verfahren und anlage zur behandlung hitzeempfindlicher flüssiger nahrungsmittelprodukte und zentrifugalpumpe für eine solche anlage
CN106222323B (zh) * 2016-07-29 2018-01-30 际华三五一二皮革服装有限公司 一种轻薄软内胆毛羊皮的制作方法
CN107432135B (zh) * 2017-09-18 2020-09-29 山西大学 利用真菌促进锁阳种子萌发的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1669354C3 (de) * 1967-03-03 1975-04-10 Roehm Gmbh, 6100 Darmstadt Verfahren zur Entfernung von Grannenhaaren auf Pelzfellen
DE3704465C2 (de) * 1987-02-13 1995-11-02 Roehm Gmbh Flüssig-Formulierungen von Enzymen
EP0335023A1 (en) * 1988-03-31 1989-10-04 Agricultural Genetics Company Limited Fungal enzymes
DK52393D0 (https=) * 1993-05-05 1993-05-05 Novo Nordisk As
DK76893D0 (https=) * 1993-06-28 1993-06-28 Novo Nordisk As

Also Published As

Publication number Publication date
CN1570151A (zh) 2005-01-26
KR100380922B1 (https=) 2003-08-19
BR9509246A (pt) 1997-10-21
DE69513676D1 (de) 2000-01-05
EP0784706A1 (en) 1997-07-23
EP0784706B1 (en) 1999-12-01
KR970706405A (ko) 1997-11-03
GR3032656T3 (en) 2000-06-30
JPH10506944A (ja) 1998-07-07
MX9702372A (es) 1997-06-28
NZ293226A (en) 1998-05-27
CN1176664A (zh) 1998-03-18
AU696441B2 (en) 1998-09-10
DK0784706T3 (da) 2000-04-25
ES2141960T3 (es) 2000-04-01
AU3561695A (en) 1996-05-02
ATE187205T1 (de) 1999-12-15
CN1158393C (zh) 2004-07-21
WO1996011285A1 (en) 1996-04-18

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: NOVOZYMES A/S, BAGSVAERD, DK