FI911322A - Enzymsammansaettning som laempar sig foer hydrolysering av polysackariderna i ett lignocellulosamaterial, saett att framstaella densamma samt dess anvaendning. - Google Patents
Enzymsammansaettning som laempar sig foer hydrolysering av polysackariderna i ett lignocellulosamaterial, saett att framstaella densamma samt dess anvaendning. Download PDFInfo
- Publication number
- FI911322A FI911322A FI911322A FI911322A FI911322A FI 911322 A FI911322 A FI 911322A FI 911322 A FI911322 A FI 911322A FI 911322 A FI911322 A FI 911322A FI 911322 A FI911322 A FI 911322A
- Authority
- FI
- Finland
- Prior art keywords
- polysackariderna
- lignocellulosamaterial
- hydrolysering
- enzymsammansaettning
- densamma
- 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)
- C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
- C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
- C12N9/2405—Glucanases
- C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
- C12N9/2437—Cellulases (3.2.1.4; 3.2.1.74; 3.2.1.91; 3.2.1.150)
-
- 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)
- C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
- C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
- C12N9/2477—Hemicellulases not provided in a preceding group
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Organic Chemistry (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)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Enzymes And Modification Thereof (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Treating Waste Gases (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Lubricants (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR909003599A FR2659664B1 (fr) | 1990-03-19 | 1990-03-19 | Composition d'enzymes adaptee a l'hydrolyse des polysaccharides d'un substrat lignocellulosique, sa preparation et son utilisation. |
FR9003599 | 1990-03-19 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI911322A0 FI911322A0 (fi) | 1991-03-19 |
FI911322A true FI911322A (fi) | 1991-09-20 |
FI101719B FI101719B (fi) | 1998-08-14 |
FI101719B1 FI101719B1 (fi) | 1998-08-14 |
Family
ID=9394946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI911322A FI101719B1 (fi) | 1990-03-19 | 1991-03-19 | Lignoselluloosasubstraatin polysakkaridien hydrolysoimiseen soveltuva entsyymikoostumus, sen valmistus ja käyttö |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0448430B1 (fi) |
AT (1) | ATE132898T1 (fi) |
DE (1) | DE69116192T2 (fi) |
DK (1) | DK0448430T3 (fi) |
ES (1) | ES2084790T3 (fi) |
FI (1) | FI101719B1 (fi) |
FR (1) | FR2659664B1 (fi) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2957935B1 (fr) | 2010-03-26 | 2016-05-06 | Inst Francais Du Petrole | Procede de production de cellulases base sur la regulation de l'oscillation de la pression en oxygene dissous dans le milieu de culture |
FR2962444B1 (fr) | 2010-07-12 | 2012-08-31 | Inst Francais Du Petrole | Procede de production d'enzymes cellulolytiques et/ou hemicellulolytiques ameliore |
CN102321992B (zh) * | 2011-06-22 | 2012-07-04 | 韩保新 | 一种生物冷发酵法秸秆回收剂及生物冷发酵法秸秆生产植物纤维的工艺 |
FR2985736B1 (fr) * | 2012-01-18 | 2020-01-10 | IFP Energies Nouvelles | Procede de pretraitement de la biomasse lignocellulosique avec un sel inorganique hydrate permettant d'obtenir une fraction cellulosique et une fraction hemicellulosique |
FR2989385B1 (fr) | 2012-04-13 | 2014-05-23 | IFP Energies Nouvelles | Procede de selection de clones de souches microbiennes ou de cellules animales, notamment pour la production de proteines |
FR2997400B1 (fr) | 2012-10-29 | 2015-07-24 | IFP Energies Nouvelles | Procede de production de sophorose a partir de sophorolipides |
CN110283334B (zh) * | 2019-07-02 | 2021-07-23 | 哈尔滨理工大学 | 一种提高槐木生物降解效果的预处理方法 |
FR3104169B1 (fr) | 2019-12-04 | 2022-10-21 | Ifp Energies Now | Souche de champignon ayant une viscosite diminuee |
FR3111643A1 (fr) | 2020-06-22 | 2021-12-24 | IFP Energies Nouvelles | Procede de production de proteines, de sucres, d’alcool, par une souche de champignon trichoderma dans laquelle le gene cel1a est invalide |
FR3122436A1 (fr) | 2021-04-30 | 2022-11-04 | IFP Energies Nouvelles | Insertion multicopies d’un gène d’intérêt dans le génome d’un champignon |
FR3128470A1 (fr) | 2021-10-22 | 2023-04-28 | IFP Energies Nouvelles | Souche de champignon hyperproductrice de proteines |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3972775A (en) * | 1974-06-28 | 1976-08-03 | The United States Of America As Represented By The United States Energy Research And Development Administration | Conversion of cellulosic materials to sugar |
US4275163A (en) | 1978-11-20 | 1981-06-23 | The United States Of America As Represented By The Secretary Of The Army | Cellulase-producing microorganism |
JPS56155835A (en) | 1980-05-02 | 1981-12-02 | Olympus Optical Co Ltd | Component analyzing method |
US4472504A (en) | 1983-03-28 | 1984-09-18 | The United States Of America As Represented By The Secretary Of The Army | Hyperproducing cellulase microorganism |
FR2555603B1 (fr) | 1983-11-29 | 1986-10-03 | Inst Francais Du Petrole | Procede de production d'enzymes cellulolytiques |
-
1990
- 1990-03-19 FR FR909003599A patent/FR2659664B1/fr not_active Expired - Lifetime
-
1991
- 1991-02-27 EP EP91400538A patent/EP0448430B1/fr not_active Expired - Lifetime
- 1991-02-27 DK DK91400538.4T patent/DK0448430T3/da active
- 1991-02-27 ES ES91400538T patent/ES2084790T3/es not_active Expired - Lifetime
- 1991-02-27 DE DE69116192T patent/DE69116192T2/de not_active Expired - Lifetime
- 1991-02-27 AT AT91400538T patent/ATE132898T1/de not_active IP Right Cessation
- 1991-03-19 FI FI911322A patent/FI101719B1/fi active
Also Published As
Publication number | Publication date |
---|---|
EP0448430B1 (fr) | 1996-01-10 |
FI101719B (fi) | 1998-08-14 |
ES2084790T3 (es) | 1996-05-16 |
DE69116192T2 (de) | 1996-05-23 |
FI101719B1 (fi) | 1998-08-14 |
FI911322A0 (fi) | 1991-03-19 |
FR2659664A1 (fr) | 1991-09-20 |
DK0448430T3 (da) | 1996-05-28 |
DE69116192D1 (de) | 1996-02-22 |
ATE132898T1 (de) | 1996-01-15 |
EP0448430A1 (fr) | 1991-09-25 |
FR2659664B1 (fr) | 1994-08-05 |
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