IT1250027B - 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
- IT1250027B IT1250027B ITTO910815A ITTO910815A IT1250027B IT 1250027 B IT1250027 B IT 1250027B IT TO910815 A ITTO910815 A IT TO910815A IT TO910815 A ITTO910815 A IT TO910815A IT 1250027 B IT1250027 B IT 1250027B
- Authority
- IT
- Italy
- Prior art keywords
- surfactants
- active enzyme
- proteasis
- enzymatic preparation
- preparation free
- Prior art date
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)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical 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)
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 ITTO910815A1 (it) | 1993-04-29 |
IT1250027B true 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 (de) |
DE (1) | DE4035839A1 (de) |
DK (1) | DK177791A (de) |
ES (1) | ES2037603B1 (de) |
GB (1) | GB2250289B (de) |
IT (1) | IT1250027B (de) |
NL (1) | NL9101869A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002088397A1 (en) * | 2001-05-01 | 2002-11-07 | Blc Leathersellers Research Centre Ltd. | Improvements in leather processing |
US7985569B2 (en) | 2003-11-19 | 2011-07-26 | Danisco Us Inc. | Cellulomonas 69B4 serine protease variants |
CN103421760A (zh) | 2003-11-19 | 2013-12-04 | 金克克国际有限公司 | 丝氨酸蛋白酶、编码丝氨酸酶的核酸以及包含它们的载体和宿主细胞 |
US7618801B2 (en) | 2007-10-30 | 2009-11-17 | Danison US Inc. | Streptomyces protease |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD87754A (de) * | ||||
DE128419C (de) * | 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 |
-
1990
- 1990-11-10 DE DE4035839A patent/DE4035839A1/de not_active Ceased
-
1991
- 1991-10-25 DK DK177791A patent/DK177791A/da not_active Application Discontinuation
- 1991-10-29 IT ITTO910815A patent/IT1250027B/it active IP Right Grant
- 1991-11-07 GB GB9123714A patent/GB2250289B/en not_active Expired - Fee Related
- 1991-11-07 JP JP3291064A patent/JPH04273000A/ja active Pending
- 1991-11-07 ES ES9102467A patent/ES2037603B1/es not_active Expired - Lifetime
- 1991-11-08 NL NL9101869A patent/NL9101869A/nl not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DK177791A (da) | 1992-05-11 |
NL9101869A (nl) | 1992-06-01 |
GB2250289B (en) | 1994-11-16 |
DK177791D0 (da) | 1991-10-25 |
GB2250289A (en) | 1992-06-03 |
ITTO910815A1 (it) | 1993-04-29 |
JPH04273000A (ja) | 1992-09-29 |
ES2037603B1 (es) | 1994-02-01 |
DE4035839A1 (de) | 1992-05-14 |
ES2037603A1 (es) | 1993-06-16 |
GB9123714D0 (en) | 1992-01-02 |
ITTO910815A0 (it) | 1991-10-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971031 |