ZA987913B - Fractionation of hemicellulosic materials. - Google Patents

Fractionation of hemicellulosic materials.

Info

Publication number
ZA987913B
ZA987913B ZA9807913A ZA987913A ZA987913B ZA 987913 B ZA987913 B ZA 987913B ZA 9807913 A ZA9807913 A ZA 9807913A ZA 987913 A ZA987913 A ZA 987913A ZA 987913 B ZA987913 B ZA 987913B
Authority
ZA
South Africa
Prior art keywords
fractionation
hemicellulosic materials
hemicellulosic
materials
Prior art date
Application number
ZA9807913A
Other languages
English (en)
Inventor
Colin Stanley Fitchette
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of ZA987913B publication Critical patent/ZA987913B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C08B30/04—Extraction or purification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0045—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Galacturonans, e.g. methyl ester of (alpha-1,4)-linked D-galacturonic acid units, i.e. pectin, or hydrolysis product of methyl ester of alpha-1,4-linked D-galacturonic acid units, i.e. pectinic acid; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0057—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Xylans, i.e. xylosaccharide, e.g. arabinoxylan, arabinofuronan, pentosans; (beta-1,3)(beta-1,4)-D-Xylans, e.g. rhodymenans; Hemicellulose; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H1/00—Macromolecular products derived from proteins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H99/00—Subject matter not provided for in other groups of this subclass, e.g. flours, kernels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/14—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
ZA9807913A 1997-09-01 1998-08-31 Fractionation of hemicellulosic materials. ZA987913B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9718518.5A GB9718518D0 (en) 1997-09-01 1997-09-01 Fractionation of Hemicellulosic Materials

Publications (1)

Publication Number Publication Date
ZA987913B true ZA987913B (en) 2000-02-29

Family

ID=10818355

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9807913A ZA987913B (en) 1997-09-01 1998-08-31 Fractionation of hemicellulosic materials.

Country Status (6)

Country Link
EP (1) EP1015498A1 (zh)
CN (1) CN1268955A (zh)
AU (1) AU9122398A (zh)
GB (1) GB9718518D0 (zh)
WO (1) WO1999011672A1 (zh)
ZA (1) ZA987913B (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6495225B1 (en) * 1998-12-25 2002-12-17 Konica Corporation Molding material
AU3228100A (en) 1999-02-10 2000-08-29 Eastman Chemical Company Corn fiber for the production of advanced chemicals and materials
WO2001067891A1 (en) * 2000-03-14 2001-09-20 Jaekwan Hwang Biologically active materials from cereals and process for preparation thereof
ATE327682T1 (de) * 2001-02-26 2006-06-15 Unilever Nv Verfahren zur herstellung eines geschäumten produkts auf basis von oxydierten ferulasäurekomponenten
WO2002079260A1 (en) * 2001-03-28 2002-10-10 Grain Processing Corporation Enzymatically catalyzed hydrolysis of corn fiber and products obtained from enzymatically hydrolyzed corn fiber
EP1530425A1 (en) * 2002-08-19 2005-05-18 Unilever N.V. Frozen confection
EP2017349A1 (en) * 2007-06-12 2009-01-21 Süd-Chemie Ag Generation of chemical building blocks from plant biomass by selective depolymerization
ES2459291T3 (es) 2007-03-19 2014-05-08 Süd-Chemie Ip Gmbh & Co. Kg Generación de bloques de construcción químicos de biomasa vegetal por despolimerización selectiva
US8337905B2 (en) * 2008-10-03 2012-12-25 E. I. Du Pont De Nemours And Company Multi-component peracid generation system
NL1040696B1 (nl) * 2014-02-28 2015-10-27 Marinus Jacobus Vervoort Ir Werkwijze ter verkrijging van natuurlijke ingrediënten voor voedingsmiddelen die binden en water binden.
EP3307788B1 (en) 2015-06-12 2022-08-17 Lantmännen ek för Enzymatic-assisted hydrothermal extraction of hemicelluloses
CN105037571A (zh) * 2015-06-30 2015-11-11 南昌大学 一种酶法制备低黏度车前子多糖的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK83993D0 (zh) * 1993-07-13 1993-07-13 Novo Nordisk As
JPH10502962A (ja) * 1994-07-26 1998-03-17 ノボ ノルディスク アクティーゼルスカブ フェノール性ポリマーのオキシダーゼ促進ゲル化
WO1997027221A1 (en) * 1996-01-26 1997-07-31 Novo Nordisk A/S Enzymatic gelling of polymeric materials

Also Published As

Publication number Publication date
GB9718518D0 (en) 1997-11-05
CN1268955A (zh) 2000-10-04
AU9122398A (en) 1999-03-22
WO1999011672A1 (en) 1999-03-11
EP1015498A1 (en) 2000-07-05

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