AU2016348441B2 - Dextran-poly alpha-1,3-glucan graft copolymers and synthesis methods thereof - Google Patents

Dextran-poly alpha-1,3-glucan graft copolymers and synthesis methods thereof Download PDF

Info

Publication number
AU2016348441B2
AU2016348441B2 AU2016348441A AU2016348441A AU2016348441B2 AU 2016348441 B2 AU2016348441 B2 AU 2016348441B2 AU 2016348441 A AU2016348441 A AU 2016348441A AU 2016348441 A AU2016348441 A AU 2016348441A AU 2016348441 B2 AU2016348441 B2 AU 2016348441B2
Authority
AU
Australia
Prior art keywords
gly
thr
asn
asp
ala
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.)
Active
Application number
AU2016348441A
Other languages
English (en)
Other versions
AU2016348441A1 (en
Inventor
Samuel David Arthur
Natnael Behabtu
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.)
Nutrition and Biosciences USA 4 Inc
Original Assignee
Nutrition and Biosciences USA 4 Inc
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 Nutrition and Biosciences USA 4 Inc filed Critical Nutrition and Biosciences USA 4 Inc
Publication of AU2016348441A1 publication Critical patent/AU2016348441A1/en
Application granted granted Critical
Publication of AU2016348441B2 publication Critical patent/AU2016348441B2/en
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
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Dermatology (AREA)
  • Public Health (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Materials For Medical Uses (AREA)
  • Peptides Or Proteins (AREA)
AU2016348441A 2015-11-05 2016-11-04 Dextran-poly alpha-1,3-glucan graft copolymers and synthesis methods thereof Active AU2016348441B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562251183P 2015-11-05 2015-11-05
US62/251,183 2015-11-05
PCT/US2016/060579 WO2017079595A1 (en) 2015-11-05 2016-11-04 Dextran-poly alpha-1,3-glucan graft copolymers and synthesis methods thereof

Publications (2)

Publication Number Publication Date
AU2016348441A1 AU2016348441A1 (en) 2018-04-26
AU2016348441B2 true AU2016348441B2 (en) 2020-10-22

Family

ID=57460599

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2016348441A Active AU2016348441B2 (en) 2015-11-05 2016-11-04 Dextran-poly alpha-1,3-glucan graft copolymers and synthesis methods thereof

Country Status (9)

Country Link
US (2) US11104747B2 (enExample)
EP (2) EP4137207B1 (enExample)
JP (1) JP7104628B2 (enExample)
CN (1) CN108350093B (enExample)
AU (1) AU2016348441B2 (enExample)
BR (1) BR112018007982B1 (enExample)
CA (1) CA3003078A1 (enExample)
ES (1) ES2930637T3 (enExample)
WO (1) WO2017079595A1 (enExample)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016196022A1 (en) * 2015-06-01 2016-12-08 E I Du Pont De Nemours And Company Poly alpha-1,3-glucan fibrids and uses thereof and processes to make poly alpha-1,3-glucan fibrids
EP3541850A1 (en) 2016-11-16 2019-09-25 E. I. du Pont de Nemours and Company Molded article comprising polysaccharide
EP3555142B1 (en) 2016-12-16 2020-11-18 DuPont Industrial Biosciences USA, LLC Amphiphilic polysaccharide derivatives and compositions comprising same
EP3583136B1 (en) * 2017-02-16 2022-08-31 Nutrition & Biosciences USA 4, Inc. Crosslinked dextran and crosslinked dextran-poly alpha-1,3-glucan graft copolymers
AU2018272823B2 (en) 2017-05-23 2024-05-09 Nutrition & Biosciences USA 4, Inc. Enzymatic production of alpha-1,3-glucan
JP2018198570A (ja) * 2017-05-29 2018-12-20 国立大学法人 東京大学 櫛形構造のグルカンを含むゲル組成物
EP3658708B1 (en) * 2017-09-13 2024-03-06 Nutrition & Biosciences USA 4, Inc. Nonwoven webs comprising polysaccharides
AU2018347551B2 (en) 2017-10-13 2023-09-14 Nutrition & Biosciences USA 4, Inc. Flowable bulk granular polysaccharide
AU2018365877A1 (en) 2017-11-10 2020-05-28 Nutrition & Biosciences USA 4, Inc. Unique morphological polysaccharide
CN111936570A (zh) * 2017-12-14 2020-11-13 杜邦工业生物科学美国有限责任公司 α-1，3-葡聚糖接枝共聚物
JP2021513862A (ja) 2018-02-23 2021-06-03 ダニスコ・ユーエス・インク ホスホリラーゼ酵素による、アルファ−１，３グリコシド結合を含むグルカンの合成
US20210253977A1 (en) 2018-06-20 2021-08-19 Dupont Industrial Biosciences Usa, Llc Polysaccharide derivatives and compositions comprising same
EP3810658A1 (en) 2018-06-20 2021-04-28 The Procter & Gamble Company A product comprising polysaccharide derivatives
WO2020086935A1 (en) 2018-10-25 2020-04-30 Dupont Industrial Biosciences Usa, Llc Alpha-1,3-glucan graft copolymers
US20220033531A1 (en) 2018-12-17 2022-02-03 Dupont Industrial Biosciences Usa,Llc Polysaccharide Derivatives and Compositions Comprising Same
WO2021007264A1 (en) 2019-07-09 2021-01-14 Nutrition & Biosciences USA 4, Inc. Engineered alpha-1,3 branching enzymes
MX2022001957A (es) 2019-08-16 2022-07-27 Nutrition & Biosciences Usa 4 Inc Productos alimentarios a base de harina de trigo y otros cereales que comprenden alfa-1,3-glucano.
CA3159763A1 (en) 2019-11-06 2021-05-14 Nutrition & Biosciences USA 4, Inc. Highly crystalline alpha-1,3-glucan
CN115052905B (zh) 2020-02-04 2024-06-11 营养与生物科学美国4公司 包含α-1,3糖苷键的不溶性α-葡聚糖的水性分散体
BR112022024705A2 (pt) 2020-06-04 2023-02-28 Nutrition & Biosciences Usa 4 Inc Composição, método para produzir um composto de éter ou éster de copolímero de enxerto, método de floculação e método de absorção
US12486338B2 (en) 2020-06-10 2025-12-02 Nutrition & Biosciences USA 4, Inc. Poly alpha-1,6-glucan derivatives and compositions comprising same
WO2022178075A1 (en) 2021-02-19 2022-08-25 Nutrition & Biosciences USA 4, Inc. Oxidized polysaccharide derivatives
WO2022235655A1 (en) 2021-05-04 2022-11-10 Nutrition & Biosciences USA 4, Inc. Compositions comprising insoluble alpha-glucan
EP4334364A1 (en) 2021-05-04 2024-03-13 Nutrition & Biosciences USA 4, Inc. Compositions comprising oxidized insoluble alpha-glucan
US20240307288A1 (en) 2021-07-13 2024-09-19 Nutrition & Biosciences USA 4, Inc. Cationic glucan ester derivatives
CN118510405A (zh) 2021-09-30 2024-08-16 国际营养与健康丹麦私人有限公司 降低食料中糖的方法
EP4426362A1 (en) 2021-11-05 2024-09-11 Nutrition & Biosciences USA 4, Inc. Glucan derivatives for microbial control
EP4463519A1 (en) 2022-01-12 2024-11-20 Nutrition & Biosciences USA 4, Inc. Coating compositions comprising rubber and insoluble alpha-glucan
EP4496834A1 (en) 2022-03-21 2025-01-29 Nutrition & Biosciences USA 4, Inc. Compositions comprising insoluble alpha-glucan
JP2025523007A (ja) 2022-07-11 2025-07-17 ニュートリション・アンド・バイオサイエンシーズ・ユーエスエー・フォー，インコーポレイテッド 両親媒性グルカンエステル誘導体
KR20250091210A (ko) 2022-10-14 2025-06-20 뉴트리션 앤드 바이오사이언시스 유에스에이 4, 인크. 물, 양이온성 알파-1,6-글루칸 에테르, 및 유기 용매를 포함하는 조성물
WO2024086560A1 (en) 2022-10-17 2024-04-25 International N&H Denmark Aps Method for improving flavor in plant-based food stuff
EP4611720A1 (en) 2022-11-02 2025-09-10 Nutrition & Biosciences USA 4, Inc. Compositions comprising xanthan gum and crystalline alpha-1,3-glucan
WO2024112740A1 (en) 2022-11-23 2024-05-30 Nutrition & Biosciences USA 4, Inc. Hygienic treatment of surfaces with compositions comprising hydrophobically modified alpha-glucan derivative
WO2024129953A1 (en) 2022-12-16 2024-06-20 Nutrition & Biosciences USA 4, Inc. Esterification of alpha-glucan comprising alpha-1,6 glycosidic linkages
EP4658776A1 (en) 2023-02-01 2025-12-10 Danisco US Inc. Subtilisin variants and methods of use
WO2024163695A1 (en) 2023-02-01 2024-08-08 The Procter & Gamble Company Detergent compositions containing enzymes
CN120957606A (zh) 2023-03-29 2025-11-14 国际营养与健康丹麦有限公司 经由优选原位产生的α-葡聚糖改变食料质地的方法
WO2024228945A1 (en) 2023-05-03 2024-11-07 Nutrition & Biosciences USA 4, Inc. Controlling bacterial cell adhesion with alpha-glucan comprising alpha-1,6 glycosidic linkages
WO2025006691A2 (en) 2023-06-30 2025-01-02 Nutrition & Biosciences USA 4, Inc. Porous alpha-1,3-glucan compositions
WO2025072416A1 (en) 2023-09-29 2025-04-03 Nutrition & Biosciences USA 4, Inc. Polysaccharide derivatives
WO2025072417A1 (en) 2023-09-29 2025-04-03 Nutrition & Biosciences USA 4, Inc. Polysaccharide derivatives
WO2025072419A1 (en) 2023-09-29 2025-04-03 Nutrition & Biosciences Usa 1, Llc Crosslinked alpha-glucan derivatives
WO2025117349A1 (en) 2023-11-28 2025-06-05 Nutrition & Biosciences USA 4, Inc. Esterification of alpha-glucan comprising alpha-1,6 glycosidic linkages
WO2025198996A1 (en) 2024-03-19 2025-09-25 Danisco Us Inc. Method for improving flavor in foodstuff
WO2025199079A1 (en) 2024-03-20 2025-09-25 Nutrition & Biosciences USA 4, Inc. Esterification of alpha-glucan comprising alpha-1,6 glycosidic linkages

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003008618A2 (en) * 2001-07-20 2003-01-30 Nederlandse Organisatie Voor Toegepast-Natuur-Wetenschappelijk Onderzoek Tno Glucans and glucansucrases derived from lactic acid bacteria

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1001736A1 (en) 1996-10-11 2000-05-24 Novo Nordisk A/S STARCH BINDING DOMAINS (SBDs) FOR ORAL CARE PRODUCTS
US5952205A (en) 1998-02-06 1999-09-14 Neose Technologies, Inc. Process for processing sucrose into glucose and fructose
US7000000B1 (en) 1999-01-25 2006-02-14 E. I. Du Pont De Nemours And Company Polysaccharide fibers
US6867026B2 (en) 2000-05-25 2005-03-15 Nederlandse Organisatie Voor Toegepast Natuurwetenschappelijk Onderzoek Tno Glucosyltransferases
WO2005069886A2 (en) 2004-01-16 2005-08-04 Northwestern University Sparsely cross-linked nanogels: a novel polymer structure for microchannel dna sequencing
US7524645B2 (en) 2004-12-14 2009-04-28 Centre National De La Recherche Scientifique (Cnrs) Fully active alternansucrases partially deleted in its carboxy-terminal and amino-terminal domains and mutants thereof
EP1679374A1 (en) 2005-01-10 2006-07-12 Bayer CropScience GmbH Transformed plant expressing a mutansucrase and synthesizing a modified starch
EA019306B1 (ru) 2006-10-18 2014-02-28 Торэй Индастриз, Инк. Полимер на основе полиакрилонитрила, способ его получения, раствор полимера на основе полиакрилонитрила, способ изготовления волокна-предшественника углеродного волокна и способ изготовления углеродного волокна
ES2763306T3 (es) * 2007-04-26 2020-05-28 Hayashibara Co Alfa-glucano ramificado, alfa-glucosiltransferasa que forma glucano, su preparación y usos
US20090046274A1 (en) 2007-08-16 2009-02-19 Mchugh Mark A Light Scattering Methods and Systems Using Supercritical Fluid Solvents to Measure Polymer Molecular Weight and Molecular Weight Distribution
FR2937974B1 (fr) 2008-10-30 2013-01-11 Univ Bordeaux 1 Copolymeres a blocs a base de polysaccharide et de polypeptide, les vesicules constituees de ces copolymeres et leur utilisation
KR101783383B1 (ko) 2009-05-07 2017-09-29 테이트 ＆ 라일 인그레디언츠 프랑스 에스에이에스 알파-(1,2)-분지형 알파-(1,6) 올리고덱스트란을 제조하기 위한 조성물 및 방법
US8642757B2 (en) 2011-09-09 2014-02-04 E I Du Pont De Nemours And Company High titer production of highly linear poly (α 1,3 glucan)
US9080195B2 (en) 2011-09-09 2015-07-14 E I Du Pont De Nemours And Company High titer production of poly (α 1,3 glucan)
US8828689B2 (en) 2011-12-19 2014-09-09 E I Du Pont De Nemours And Company Increased poly (α 1, 3 glucan) yield using boric acid
WO2013096511A1 (en) 2011-12-19 2013-06-27 E. I. Du Pont De Nemours And Company Increased poly (alpha - 1, 3 - glucan) yield using tetraborate
CN102634033B (zh) 2012-03-21 2015-12-16 东北师范大学 葡聚糖基两亲性嵌段共聚物制备方法
JP6475620B2 (ja) 2012-09-25 2019-02-27 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ グルカンポリマー生成のためのグルコシルトランスフェラーゼ酵素
FR3007038B1 (fr) * 2013-06-17 2016-02-26 Agronomique Inst Nat Rech Polypeptide ayant la capacite de former des branchements d'unites glucosyle en alpha-1,3 sur un accepteur
US9644190B2 (en) 2014-02-06 2017-05-09 The United States Of America, As Represented By The Secretary Of Agriculture Modified glucansucrase and related methods
WO2015123327A1 (en) 2014-02-14 2015-08-20 E. I. Du Pont De Nemours And Company Glucosyltransferase enzymes for production of glucan polymers
US20150232785A1 (en) 2014-02-14 2015-08-20 E I Du Pont De Nemours And Company Polysaccharides for viscosity modification
JP6814737B2 (ja) 2014-11-05 2021-01-20 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ 酵素重合ゲル化デキストラン
US9968910B2 (en) 2014-12-22 2018-05-15 E I Du Pont De Nemours And Company Polysaccharide compositions for absorbing aqueous liquid

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003008618A2 (en) * 2001-07-20 2003-01-30 Nederlandse Organisatie Voor Toegepast-Natuur-Wetenschappelijk Onderzoek Tno Glucans and glucansucrases derived from lactic acid bacteria

Also Published As

Publication number Publication date
ES2930637T3 (es) 2022-12-20
AU2016348441A1 (en) 2018-04-26
US20220144973A1 (en) 2022-05-12
EP3371228A1 (en) 2018-09-12
BR112018007982B1 (pt) 2022-03-29
US12037420B2 (en) 2024-07-16
JP2018532875A (ja) 2018-11-08
US20200165360A1 (en) 2020-05-28
CN108350093A (zh) 2018-07-31
US11104747B2 (en) 2021-08-31
BR112018007982A2 (pt) 2018-10-30
EP4137207B1 (en) 2024-07-17
EP4137207A1 (en) 2023-02-22
EP3371228B1 (en) 2022-08-31
JP7104628B2 (ja) 2022-07-21
WO2017079595A1 (en) 2017-05-11
CA3003078A1 (en) 2017-05-11
CN108350093B (zh) 2021-01-29

Similar Documents

Publication Publication Date Title
US12037420B2 (en) Dextran-poly alpha-1,3-glucan graft copolymers and synthesis methods thereof
JP7208924B2 (ja) α－１，３－グルカンの酵素的製造
US10639611B2 (en) Polysaccharide compositions for absorbing aqueous liquid
EP3105255B1 (en) Glucosyltransferase enzymes for production of glucan polymers
CN104838010B (zh) 用于制备葡聚糖聚合物的葡糖基转移酶
CN106661598B (zh) 从另选的蔗糖源制备葡聚糖聚合物
CA2674090A1 (en) Novel slowly digestible storage carbohydrate
JP5828589B2 (ja) 環状構造保有分岐状グルカンの工業的製造方法
CN104120158A (zh) 一种添加透明质酸酶提高小分子透明质酸发酵产量的方法
HK1213599B (zh) 用於製備葡聚糖聚合物的葡糖基轉移酶

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
PC Assignment registered

Owner name: NUTRITION & BIOSCIENCES USA 4, INC.

Free format text: FORMER OWNER(S): E. I. DU PONT DE NEMOURS AND COMPANY