ATE20680T1 - Delignifizierung von lignocellulosematerial. - Google Patents
Delignifizierung von lignocellulosematerial.Info
- Publication number
- ATE20680T1 ATE20680T1 AT83302018T AT83302018T ATE20680T1 AT E20680 T1 ATE20680 T1 AT E20680T1 AT 83302018 T AT83302018 T AT 83302018T AT 83302018 T AT83302018 T AT 83302018T AT E20680 T1 ATE20680 T1 AT E20680T1
- Authority
- AT
- Austria
- Prior art keywords
- microorganism
- delignification
- lignocellulosic material
- lignocellulosic
- indole
- Prior art date
Links
- 239000012978 lignocellulosic material Substances 0.000 title abstract 3
- 244000005700 microbiome Species 0.000 abstract 3
- 150000004053 quinones Chemical class 0.000 abstract 3
- SIKJAQJRHWYJAI-UHFFFAOYSA-N benzopyrrole Natural products C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 abstract 2
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 abstract 2
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 abstract 2
- 125000001041 indolyl group Chemical group 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- AZQWKYJCGOJGHM-UHFFFAOYSA-N para-benzoquinone Natural products O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 abstract 2
- 241001465318 Aspergillus terreus Species 0.000 abstract 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 230000001413 cellular effect Effects 0.000 abstract 1
- 239000002655 kraft paper Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000003265 pulping liquor Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
- C07D209/12—Radicals substituted by oxygen atoms
-
- 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
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/14—Fungi; Culture media therefor
- C12N1/145—Fungal isolates
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
- C12P17/10—Nitrogen as only ring hetero atom
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
- C12P17/16—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms containing two or more hetero rings
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/222—Use of compounds accelerating the pulping processes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/645—Fungi ; Processes using fungi
- C12R2001/66—Aspergillus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- Mycology (AREA)
- Medicinal Chemistry (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Botany (AREA)
- Paper (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Compounds Of Unknown Constitution (AREA)
- Feeding And Guiding Record Carriers (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Biological Depolymerization Polymers (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8212638 | 1982-04-30 | ||
| EP83302018A EP0095239B1 (de) | 1982-04-30 | 1983-04-11 | Delignifizierung von Lignocellulosematerial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE20680T1 true ATE20680T1 (de) | 1986-07-15 |
Family
ID=10530102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT83302018T ATE20680T1 (de) | 1982-04-30 | 1983-04-11 | Delignifizierung von lignocellulosematerial. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0095239B1 (de) |
| JP (1) | JPS58208479A (de) |
| AT (1) | ATE20680T1 (de) |
| CA (1) | CA1203188A (de) |
| DE (1) | DE3364419D1 (de) |
| FI (1) | FI74050C (de) |
| NO (1) | NO162203C (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5074959A (en) * | 1989-02-10 | 1991-12-24 | Ajinomoto Company, Inc. | Complex of fibers and fungi and a process for preparation thereof |
| DE4129739A1 (de) * | 1990-09-11 | 1992-03-12 | Sandoz Ag | Chlorfreies bleichen von papierpulpe |
| US6376529B1 (en) | 1995-06-07 | 2002-04-23 | Peng Cho Tang | Mono- and bis-indolylquinones and prophylactic and therapeutic uses thereof |
| US5786488A (en) | 1996-11-13 | 1998-07-28 | Sugen, Inc. | Synthetic methods for the preparation of indolyquinones |
| US8317975B2 (en) * | 2004-04-20 | 2012-11-27 | The Research Foundation Of The State University Of New York | Product and processes from an integrated forest biorefinery |
-
1983
- 1983-04-11 AT AT83302018T patent/ATE20680T1/de active
- 1983-04-11 EP EP83302018A patent/EP0095239B1/de not_active Expired
- 1983-04-11 DE DE8383302018T patent/DE3364419D1/de not_active Expired
- 1983-04-20 NO NO831387A patent/NO162203C/no unknown
- 1983-04-27 FI FI831438A patent/FI74050C/fi not_active IP Right Cessation
- 1983-04-29 CA CA000427024A patent/CA1203188A/en not_active Expired
- 1983-04-30 JP JP58077355A patent/JPS58208479A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0095239A1 (de) | 1983-11-30 |
| NO162203C (no) | 1989-11-22 |
| FI831438L (fi) | 1983-10-31 |
| FI74050C (fi) | 1987-12-10 |
| FI74050B (fi) | 1987-08-31 |
| FI831438A0 (fi) | 1983-04-27 |
| NO831387L (no) | 1983-10-31 |
| EP0095239B1 (de) | 1986-07-09 |
| NO162203B (no) | 1989-08-14 |
| JPS58208479A (ja) | 1983-12-05 |
| DE3364419D1 (en) | 1986-08-14 |
| CA1203188A (en) | 1986-04-15 |
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