AU2015342990B2 - Enzymatically polymerized gelling dextrans - Google Patents

Enzymatically polymerized gelling dextrans Download PDF

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Publication number
AU2015342990B2
AU2015342990B2 AU2015342990A AU2015342990A AU2015342990B2 AU 2015342990 B2 AU2015342990 B2 AU 2015342990B2 AU 2015342990 A AU2015342990 A AU 2015342990A AU 2015342990 A AU2015342990 A AU 2015342990A AU 2015342990 B2 AU2015342990 B2 AU 2015342990B2
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AU
Australia
Prior art keywords
dextran
composition
seq
reaction
positions
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Ceased
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AU2015342990A
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English (en)
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AU2015342990A1 (en
Inventor
Yefim Brun
Qiong Cheng
Robert Dicosimo
Rong GUAN
Yuanfeng Liang
Rakesh NAMBIAR
Jayme L. Paullin
Charles R. POWLEY
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Nutrition and Biosciences USA 4 Inc
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Nutrition and Biosciences USA 4 Inc
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Assigned to Nutrition & Biosciences USA 4, Inc. reassignment Nutrition & Biosciences USA 4, Inc. Request for Assignment Assignors: E. I. DU PONT DE NEMOURS AND COMPANY
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • C08B37/0021—Dextran, i.e. (alpha-1,4)-D-glucan; Derivatives thereof, e.g. Sephadex, i.e. crosslinked dextran
    • 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
    • C08L5/02—Dextran; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • 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
    • C12P19/08—Dextran
    • 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
    • C12P19/18—Preparation of compounds containing saccharide radicals produced by the action of a glycosyl transferase, e.g. alpha-, beta- or gamma-cyclodextrins

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Molecular Biology (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Emergency Medicine (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Cosmetics (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Medicinal Preparation (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Confectionery (AREA)
  • Jellies, Jams, And Syrups (AREA)
AU2015342990A 2014-11-05 2015-11-05 Enzymatically polymerized gelling dextrans Ceased AU2015342990B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462075460P 2014-11-05 2014-11-05
US62/075,460 2014-11-05
PCT/US2015/059261 WO2016073732A1 (en) 2014-11-05 2015-11-05 Enzymatically polymerized gelling dextrans

Publications (2)

Publication Number Publication Date
AU2015342990A1 AU2015342990A1 (en) 2017-04-27
AU2015342990B2 true AU2015342990B2 (en) 2019-08-29

Family

ID=54697645

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2015342990A Ceased AU2015342990B2 (en) 2014-11-05 2015-11-05 Enzymatically polymerized gelling dextrans

Country Status (10)

Country Link
US (3) US10059779B2 (enExample)
EP (1) EP3215543B1 (enExample)
JP (1) JP6814737B2 (enExample)
CN (1) CN107074985B (enExample)
AU (1) AU2015342990B2 (enExample)
BR (1) BR112017008976B1 (enExample)
CA (1) CA2964165A1 (enExample)
ES (1) ES2784327T3 (enExample)
MX (1) MX2017005784A (enExample)
WO (1) WO2016073732A1 (enExample)

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US12173091B2 (en) 2024-12-24
US20160122445A1 (en) 2016-05-05
JP2017535598A (ja) 2017-11-30
US20230235096A1 (en) 2023-07-27
BR112017008976B1 (pt) 2023-02-07
EP3215543A1 (en) 2017-09-13
JP6814737B2 (ja) 2021-01-20
CN107074985A (zh) 2017-08-18
AU2015342990A1 (en) 2017-04-27
US20180355072A1 (en) 2018-12-13
US10059779B2 (en) 2018-08-28
BR112017008976A2 (pt) 2018-01-30
CN107074985B (zh) 2020-07-24
EP3215543B1 (en) 2020-01-08
ES2784327T3 (es) 2020-09-24
MX2017005784A (es) 2017-07-28
CA2964165A1 (en) 2016-05-12
WO2016073732A1 (en) 2016-05-12
US11390692B2 (en) 2022-07-19

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