JPS5379085A - Removing of lignin by biological pretreatment of lignocellulose - Google Patents

Removing of lignin by biological pretreatment of lignocellulose

Info

Publication number
JPS5379085A
JPS5379085A JP12521877A JP12521877A JPS5379085A JP S5379085 A JPS5379085 A JP S5379085A JP 12521877 A JP12521877 A JP 12521877A JP 12521877 A JP12521877 A JP 12521877A JP S5379085 A JPS5379085 A JP S5379085A
Authority
JP
Japan
Prior art keywords
lignocellulose
lignin
biological pretreatment
pretreatment
biological
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.)
Pending
Application number
JP12521877A
Other languages
English (en)
Japanese (ja)
Inventor
Rooren Rozenbaagu Suteiibun
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JPS5379085A publication Critical patent/JPS5379085A/ja
Pending legal-status Critical Current

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
    • C12N1/00—Microorganisms; 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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/32—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from hydrolysates of wood or straw
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • 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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Mycology (AREA)
  • Botany (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Wood Science & Technology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Animal Husbandry (AREA)
  • Virology (AREA)
  • Food Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Fodder In General (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Processing Of Solid Wastes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
JP12521877A 1976-10-20 1977-10-20 Removing of lignin by biological pretreatment of lignocellulose Pending JPS5379085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73432476A 1976-10-20 1976-10-20

Publications (1)

Publication Number Publication Date
JPS5379085A true JPS5379085A (en) 1978-07-13

Family

ID=24951205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12521877A Pending JPS5379085A (en) 1976-10-20 1977-10-20 Removing of lignin by biological pretreatment of lignocellulose

Country Status (7)

Country Link
JP (1) JPS5379085A (it)
DE (1) DE2746873A1 (it)
FR (1) FR2368537A1 (it)
GB (1) GB1560022A (it)
IT (1) IT1087959B (it)
NL (1) NL7711453A (it)
SE (1) SE7711556L (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6391077A (ja) * 1986-10-07 1988-04-21 Oji Paper Co Ltd 微生物のリグノセルロ−ス物質への接種方法
WO1991010773A1 (en) * 1990-01-19 1991-07-25 Kabushiki Kaisha Kobe Seiko Sho Process for producing pulp

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060467B1 (de) * 1981-03-16 1985-08-28 Albin Dr.-Ing. Eisenstein Herstellung von Cellulose aus Holz oder anderen lignocellulosehaltigen Pflanzen durch mikrobiellen Abbau der Lignocellulose
SE460363B (sv) * 1984-09-19 1989-10-02 Svenska Traeforskningsinst Foerfarande foer frambringande av cellulasloesa stammar av vitroetesvampar
WO1992013960A1 (en) * 1991-02-01 1992-08-20 Mycotech Corporation Solid state culture of white rot fungi
IT1282104B1 (it) 1996-01-31 1998-03-12 Consiglio Nazionale Ricerche Procedimento per la produzione di paste cartarie cellulosiche mediante biodelignificazione da masse vegetali particolarmente di
EP2415820A3 (en) 2006-10-26 2012-10-31 Xyleco, Inc. Method of changing the molecular structure of biomass

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE328688B (it) * 1967-07-18 1970-09-21 Mo Och Domsjoe Ab
SE411463B (sv) * 1973-04-16 1979-12-27 Svenska Traeforskningsinst Forfarande for framstellning av cellulosamassa medelst mikroorganismer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6391077A (ja) * 1986-10-07 1988-04-21 Oji Paper Co Ltd 微生物のリグノセルロ−ス物質への接種方法
WO1991010773A1 (en) * 1990-01-19 1991-07-25 Kabushiki Kaisha Kobe Seiko Sho Process for producing pulp

Also Published As

Publication number Publication date
SE7711556L (sv) 1978-04-21
FR2368537A1 (fr) 1978-05-19
GB1560022A (en) 1980-01-30
IT1087959B (it) 1985-06-04
NL7711453A (nl) 1978-04-24
DE2746873A1 (de) 1978-04-27

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