ITTO910815A1 - Preparazione enzimatica solida esente da tensioattivi, contenente proteasi come enzima attivo. - Google Patents

Preparazione enzimatica solida esente da tensioattivi, contenente proteasi come enzima attivo.

Info

Publication number
ITTO910815A1
ITTO910815A1 IT000815A ITTO910815A ITTO910815A1 IT TO910815 A1 ITTO910815 A1 IT TO910815A1 IT 000815 A IT000815 A IT 000815A IT TO910815 A ITTO910815 A IT TO910815A IT TO910815 A1 ITTO910815 A1 IT TO910815A1
Authority
IT
Italy
Prior art keywords
proteasis
surfactants
active enzyme
enzymatic preparation
preparation free
Prior art date
Application number
IT000815A
Other languages
English (en)
Inventor
Jurgen Christner
Gunter Partheil
Hermann Plainer
Roland Reiner
Original Assignee
Roehm Gmbh
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 Roehm Gmbh filed Critical Roehm Gmbh
Publication of ITTO910815A0 publication Critical patent/ITTO910815A0/it
Publication of ITTO910815A1 publication Critical patent/ITTO910815A1/it
Application granted granted Critical
Publication of IT1250027B publication Critical patent/IT1250027B/it

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
    • 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)
    • 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
    • C14C1/065—Enzymatic unhairing
    • 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
    • C12N9/88—Lyases (4.)
    • 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
    • C14C1/04—Soaking
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Detergent Compositions (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Enzymes And Modification Thereof (AREA)
ITTO910815A 1990-11-10 1991-10-29 Preparazione enzimatica solida esente da tensioattivi, contenente proteasi come enzima attivo. IT1250027B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4035839A DE4035839A1 (de) 1990-11-10 1990-11-10 Protease als wirkenzym enthaltende, tensidfreie feste enzympraeparate

Publications (3)

Publication Number Publication Date
ITTO910815A0 ITTO910815A0 (it) 1991-10-29
ITTO910815A1 true ITTO910815A1 (it) 1993-04-29
IT1250027B IT1250027B (it) 1995-03-30

Family

ID=6418031

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910815A IT1250027B (it) 1990-11-10 1991-10-29 Preparazione enzimatica solida esente da tensioattivi, contenente proteasi come enzima attivo.

Country Status (7)

Country Link
JP (1) JPH04273000A (it)
DE (1) DE4035839A1 (it)
DK (1) DK177791A (it)
ES (1) ES2037603B1 (it)
GB (1) GB2250289B (it)
IT (1) IT1250027B (it)
NL (1) NL9101869A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1273619C (zh) * 2001-05-01 2006-09-06 Blc皮革销售研究中心有限公司 皮革处理工艺的改进
US7985569B2 (en) 2003-11-19 2011-07-26 Danisco Us Inc. Cellulomonas 69B4 serine protease variants
US8535927B1 (en) 2003-11-19 2013-09-17 Danisco Us Inc. Micrococcineae serine protease polypeptides and compositions thereof
US7618801B2 (en) 2007-10-30 2009-11-17 Danison US Inc. Streptomyces protease

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD87754A (it) *
DE128419C (it) * 1900-01-01
DE1642619A1 (de) * 1968-02-07 1971-01-21 Forsch Die Gaerungsindustrie E Verfahren zur Herstellung von Enzym- oder Proteintrockenpraeparaten
GB1156900A (en) * 1968-06-14 1969-07-02 Dresden Arzneimittel Process for the Isolation of Enzymes
DE2143945B2 (de) * 1971-09-02 1979-11-15 Kali Chemie Ag Verwendung eines Enzym-Addukts in Wasch- und Reinigungsmitteln
IT1011668B (it) * 1973-04-28 1977-02-10 Roehm Gmbh Procedimento di purga delle pelli
DE2929844A1 (de) * 1979-07-23 1981-02-26 Roehm Gmbh Weichverfahren

Also Published As

Publication number Publication date
JPH04273000A (ja) 1992-09-29
ES2037603A1 (es) 1993-06-16
DK177791A (da) 1992-05-11
GB2250289A (en) 1992-06-03
ES2037603B1 (es) 1994-02-01
NL9101869A (nl) 1992-06-01
IT1250027B (it) 1995-03-30
GB9123714D0 (en) 1992-01-02
ITTO910815A0 (it) 1991-10-29
DE4035839A1 (de) 1992-05-14
GB2250289B (en) 1994-11-16
DK177791D0 (da) 1991-10-25

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971031