ZA201209407B - Modification of xylan - Google Patents

Modification of xylan

Info

Publication number
ZA201209407B
ZA201209407B ZA2012/09407A ZA201209407A ZA201209407B ZA 201209407 B ZA201209407 B ZA 201209407B ZA 2012/09407 A ZA2012/09407 A ZA 2012/09407A ZA 201209407 A ZA201209407 A ZA 201209407A ZA 201209407 B ZA201209407 B ZA 201209407B
Authority
ZA
South Africa
Prior art keywords
xylan
modification
Prior art date
Application number
ZA2012/09407A
Inventor
Zyl Willem Heber Van
Annie Fabian Abel Chimphango
Johann Ferdinand Gorgens
Original Assignee
Univ Stellenbosch
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 Univ Stellenbosch filed Critical Univ Stellenbosch
Publication of ZA201209407B publication Critical patent/ZA201209407B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D105/00—Coating compositions based on polysaccharides or on their derivatives, not provided for in groups C09D101/00 or C09D103/00
    • C09D105/14—Hemicellulose; Derivatives thereof
    • 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
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01055—Alpha-N-arabinofuranosidase (3.2.1.55)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01139—Alpha-glucuronidase (3.2.1.139)
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/20—Chemically or biochemically modified fibres
    • 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
    • C12P2203/00—Fermentation products obtained from optionally pretreated or hydrolyzed cellulosic or lignocellulosic material as the carbon source

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Materials Engineering (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
ZA2012/09407A 2010-06-08 2012-12-12 Modification of xylan ZA201209407B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201003273 2010-06-08
PCT/IB2011/001250 WO2011154807A1 (en) 2010-06-08 2011-06-07 Modification of xylan

Publications (1)

Publication Number Publication Date
ZA201209407B true ZA201209407B (en) 2013-08-28

Family

ID=45097596

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2012/09407A ZA201209407B (en) 2010-06-08 2012-12-12 Modification of xylan

Country Status (4)

Country Link
US (1) US20130233501A1 (en)
EP (1) EP2580249A4 (en)
WO (1) WO2011154807A1 (en)
ZA (1) ZA201209407B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2676536A1 (en) 2012-06-22 2013-12-25 AIT Austrian Institute of Technology GmbH Method for producing plant seed containing endophytic micro-organisms
RU2723946C2 (en) 2013-02-05 2020-06-18 Юниверсити Оф Сэскэтчевэн Endophyte microbial symbions in prenatal plant care
MX2020003136A (en) 2013-06-26 2021-03-25 Indigo Ag Inc Seed-origin endophyte populations, compositions, and methods of use.
US10136646B2 (en) 2013-06-26 2018-11-27 Indigo Ag, Inc. Agricultural endophyte-plant compositions, and methods of use
EP3041338B1 (en) 2013-09-04 2019-12-11 Indigo AG, Inc. Agricultural endophyte-plant compositions, and methods of use
CA3195750A1 (en) 2013-11-06 2015-05-14 The Texas A & M University System Fungal endophytes for improved crop yields and protection from pests
CA2935218C (en) 2013-12-24 2021-01-26 Indigo Ag, Inc. Plants containing beneficial endophytes
WO2015100432A2 (en) 2013-12-24 2015-07-02 Symbiota, Inc. Method for propagating microorganisms within plant bioreactors and stably storing microorganisms within agricultural seeds
US9364005B2 (en) 2014-06-26 2016-06-14 Ait Austrian Institute Of Technology Gmbh Plant-endophyte combinations and uses therefor
CA2952057A1 (en) 2014-06-20 2015-12-23 The Flinders University Of South Australia Inoculants comprising actinobacterial microorganism(s) for enhancing leguminous plant growth parameter(s)
EP3161124B1 (en) 2014-06-26 2020-06-03 Indigo Ag, Inc. Endophytes, associated compositions, and methods of use thereof
US20170338943A1 (en) * 2014-10-29 2017-11-23 Massachusetts Institute Of Technology Dna encryption technologies
AU2015373978B2 (en) 2014-12-30 2019-08-01 Indigo Ag, Inc. Seed endophytes across cultivars and species, associated compositions, and methods of use thereof
WO2016179046A1 (en) 2015-05-01 2016-11-10 Indigo Agriculture, Inc. Isolated complex endophyte compositions and methods for improved plant traits
AR105315A1 (en) 2015-05-01 2017-09-27 Indigo Agriculture Inc COMPLEX COMPOSITIONS OF DESIGN ENDOPHYTS AND METHODS FOR IMPROVED CHARACTERS IN PLANTS
RU2017146713A (en) 2015-06-08 2019-07-15 Индиго Аг, Инк. ENDOPHITE COMPOSITIONS WITH STREPTOMYCES AND METHODS FOR IMPROVING AGRONOMIC CHARACTERISTICS IN PLANTS
WO2017112827A1 (en) 2015-12-21 2017-06-29 Indigo Agriculture, Inc. Endophyte compositions and methods for improvement of plant traits in plants of agronomic importance
US10624351B2 (en) 2016-12-01 2020-04-21 Indigo Ag, Inc. Modulated nutritional quality traits in seeds
CA3086288A1 (en) 2016-12-23 2018-06-28 The Texas A&M University System Fungal endophytes for improved crop yields and protection from pests
CN110582205A (en) 2017-03-01 2019-12-17 靛蓝股份公司 Endophytic plant composition and method for improving plant traits
EP3589116A1 (en) 2017-03-01 2020-01-08 Indigo AG, Inc. Endophyte compositions and methods for improvement of plant traits
BR112019022446B1 (en) 2017-04-27 2024-01-16 The Flinders University Of South Australia COMPOSITIONS OF STREPTOMYCES BACTERIAL INOCULANTS AND METHOD FOR CONTROLLING FUNGAL ROOT DISEASE IN WHEAT OR CANOLA
US11263707B2 (en) 2017-08-08 2022-03-01 Indigo Ag, Inc. Machine learning in agricultural planting, growing, and harvesting contexts
US11589579B2 (en) 2017-09-22 2023-02-28 Biotenzz Gesellschaft Für Biotechnologie Mbh Polymeric particles containing microorganisms

Also Published As

Publication number Publication date
WO2011154807A1 (en) 2011-12-15
EP2580249A4 (en) 2014-10-01
US20130233501A1 (en) 2013-09-12
EP2580249A1 (en) 2013-04-17

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