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
trypsinactive
enzymatic treatment
microbial protease
producing leather
skin bubble
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
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

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C1/00—Chemical treatment prior to tanning
    • C14C1/08—Deliming; Bating; Pickling; Degreasing
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C1/00—Chemical treatment prior to tanning
    • C14C1/06—Facilitating unhairing, e.g. by painting, by liming
    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/52—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea
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 (de)
JP (1) JPH10506944A (de)
KR (1) KR970706405A (de)
CN (2) CN1570151A (de)
AT (1) ATE187205T1 (de)
AU (1) AU696441B2 (de)
BR (1) BR9509246A (de)
DE (1) DE69513676T2 (de)
DK (1) DK0784706T3 (de)
ES (1) ES2141960T3 (de)
GR (1) GR3032656T3 (de)
MX (1) MX9702372A (de)
NZ (1) NZ293226A (de)
WO (1) WO1996011285A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1245523C (zh) * 2001-07-14 2006-03-15 昆虫生命工学株式会社 使用蛋白酶制备皮革的方法和使用它处理来自皮革加工的废物的方法
US7985569B2 (en) 2003-11-19 2011-07-26 Danisco Us Inc. Cellulomonas 69B4 serine protease variants
EP1694847B1 (de) 2003-11-19 2012-06-13 Danisco US Inc. Serinproteasen, für serinenzyme codierende nukleinsäuren sowie diese beinhaltende vektoren und wirtszellen
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
WO2017207092A1 (de) 2016-06-03 2017-12-07 Gea Tds Gmbh Zentrifugalpumpe für hitzeempfindliche flüssige nahrungsmittelprodukte und laufrad für eine solche zentrifugalpumpe
DE102016008557B4 (de) 2016-06-03 2019-01-03 Gea Tds Gmbh Zentrifugalpumpe für hitzeempfindliche flüssige Nahrungsmittelprodukte und Laufrad für eine solche Zentrifugalpumpe
DK3485169T3 (da) 2016-07-14 2022-01-31 Gea Tds Gmbh Fremgangsmåde og anlæg til behandling af varmefølsomme flydende fødevareprodukter og centrifugalpumpe til et sådant anlæg
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
DE102017004213A1 (de) 2017-04-29 2018-10-31 Gea Tds Gmbh Verfahren und Anlage zur Steuerung und/oder Regelung der Behandlung hitzeempfindlicher flüssiger Nahrungsmittelprodukte
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 (de) * 1988-03-31 1989-10-04 Agricultural Genetics Company Limited Pilzenzyme
DK52393D0 (de) * 1993-05-05 1993-05-05 Novo Nordisk As
DK76893D0 (de) * 1993-06-28 1993-06-28 Novo Nordisk As

Also Published As

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

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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