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
Other languages
English (en)
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)
  • Zoology (AREA)
  • Biochemistry (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)
  • Materials Engineering (AREA)
  • Biotechnology (AREA)
  • Microbiology (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 (de)
EP (1) EP2580249A4 (de)
WO (1) WO2011154807A1 (de)
ZA (1) ZA201209407B (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2676536A1 (de) 2012-06-22 2013-12-25 AIT Austrian Institute of Technology GmbH Verfahren zur Herstellung von Pflanzensamen mit endophytischen Mikroorganismen
MX368358B (es) 2013-02-05 2019-09-30 Univ Saskatchewan Simbiontes microbianos endofiticos en cuidados previos a la germinacion de plantas.
MX2020003137A (es) 2013-06-26 2021-03-25 Indigo Ag Inc Poblaciones endofitas derivadas de semillas, composiciones y metodos de uso.
US10136646B2 (en) 2013-06-26 2018-11-27 Indigo Ag, Inc. Agricultural endophyte-plant compositions, and methods of use
EP3041338B1 (de) 2013-09-04 2019-12-11 Indigo AG, Inc. Landwirtschaftliche endophytenpflanzenzusammensetzungen und verfahren zur verwendung
CN110506636A (zh) 2013-11-06 2019-11-29 德克萨斯A&M大学体系 用于提高作物产量和防虫害的真菌内生菌
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
WO2015100431A2 (en) 2013-12-24 2015-07-02 Symbiota, Inc. Plants containing beneficial endophytes
WO2015192172A1 (en) 2014-06-20 2015-12-23 The Flinders University Of South Australia Inoculants and methods for use thereof
EP3161124B1 (de) 2014-06-26 2020-06-03 Indigo Ag, Inc. Endophyten, entsprechende zusammensetzungen und verfahren zur verwendung davon
WO2016077079A1 (en) * 2014-10-29 2016-05-19 Massachusetts Institute Of Technology Dna encryption technologies
BR112017014230B1 (pt) 2014-12-30 2022-06-14 Indigo Ag, Inc Combinação sintética e métodos para preparar uma semente compreendendo uma população de endófitos, e para modular uma característica de planta
AU2016258913B2 (en) 2015-05-01 2019-11-07 Indigo Ag, Inc. Designed complex endophyte compositions and methods for improved plant traits
BR112017023549A2 (pt) 2015-05-01 2018-07-24 Indigo Agriculture Inc composições de endófito complexo isolado e métodos para melhorar características de planta.
AU2016274683B2 (en) 2015-06-08 2021-06-24 Indigo Ag, Inc. Streptomyces endophyte compositions and methods for improved agronomic traits 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
AU2017366699A1 (en) 2016-12-01 2019-07-18 Indigo Ag, Inc. Modulated nutritional quality traits in seeds
MX2019007637A (es) 2016-12-23 2019-12-16 Texas A & M Univ Sys Endófitos fúngicos para mejores rendimientos de los cultivos y protección contra las plagas.
EP3589128A1 (de) 2017-03-01 2020-01-08 Indigo AG, Inc. Endophytenzusammensetzungen und verfahren zur verbesserung von pflanzeneigenschaften
CN111432631A (zh) 2017-03-01 2020-07-17 靛蓝股份公司 内生植物组合物和用于改进植株性状的方法
BR112019022446B1 (pt) 2017-04-27 2024-01-16 The Flinders University Of South Australia Composições de inoculantes bacterianos de streptomyces e método para controlar doença radicular fúngica em trigo ou canola
US11263707B2 (en) 2017-08-08 2022-03-01 Indigo Ag, Inc. Machine learning in agricultural planting, growing, and harvesting contexts
EP3684175A1 (de) 2017-09-22 2020-07-29 Technische Universität Graz Polymerteilchen mit mikroorganismen

Also Published As

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

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