CA3003078A1 - 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
CA3003078A1
CA3003078A1 CA3003078A CA3003078A CA3003078A1 CA 3003078 A1 CA3003078 A1 CA 3003078A1 CA 3003078 A CA3003078 A CA 3003078A CA 3003078 A CA3003078 A CA 3003078A CA 3003078 A1 CA3003078 A1 CA 3003078A1
Authority
CA
Canada
Prior art keywords
dextran
alpha
glucan
graft copolymer
poly alpha
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.)
Abandoned
Application number
CA3003078A
Other languages
English (en)
French (fr)
Inventor
Natnael Behabtu
Samuel David Arthur
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
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CA3003078A1 publication Critical patent/CA3003078A1/en
Abandoned legal-status Critical Current

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)
CA3003078A 2015-11-05 2016-11-04 Dextran-poly alpha-1,3-glucan graft copolymers and synthesis methods thereof Abandoned CA3003078A1 (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 (1)

Publication Number Publication Date
CA3003078A1 true CA3003078A1 (en) 2017-05-11

Family

ID=57460599

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3003078A Abandoned CA3003078A1 (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 (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2827832T3 (es) * 2015-06-01 2021-05-24 Dupont Ind Biosciences Usa Llc Fíbridos de poli alfa-1,3-glucano y usos de los mismos y procesos para hacer fíbridos de poli alfa-1,3-glucano
EP3541850A1 (en) 2016-11-16 2019-09-25 E. I. du Pont de Nemours and Company Molded article comprising polysaccharide
MX2019006868A (es) 2016-12-16 2019-09-23 Du Pont Derivados de polisacáridos anfifílicos y composiciones que los comprenden.
KR20190112128A (ko) * 2017-02-16 2019-10-02 이 아이 듀폰 디 네모아 앤드 캄파니 가교된 덱스트란 및 가교된 덱스트란-폴리 알파-1,3-글루칸 그래프트 공중합체
JP7208924B2 (ja) 2017-05-23 2023-01-19 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 α－１，３－グルカンの酵素的製造
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
JP2020533498A (ja) 2017-09-13 2020-11-19 デュポン・インダストリアル・バイオサイエンシーズ・ユーエスエイ・エルエルシー 多糖を含む不織ウェブ
WO2019075301A1 (en) 2017-10-13 2019-04-18 E. I. Du Pont De Nemours And Company Flowable bulk granular polysaccharide
ES2920357T3 (es) 2017-11-10 2022-08-03 Nutrition & Biosciences Usa 4 Inc Polisacárido morfológico único
EP4467599A3 (en) * 2017-12-14 2025-04-23 Nutrition & Biosciences USA 4, Inc. Alpha-1,3-glucan graft copolymers
EP3740583A1 (en) 2018-02-23 2020-11-25 Danisco US Inc. Synthesis of glucan comprising alpha-1,3 glycosidic linkages with phosphorylase enzymes
EP3810659A1 (en) 2018-06-20 2021-04-28 DuPont Industrial Biosciences USA, LLC Polysaccharide derivatives and compositions comprising same
CA3207822A1 (en) 2018-06-20 2019-12-26 The Procter & Gamble Company A fabric care or home care product comprising polysaccharide derivatives
EP3870616B1 (en) * 2018-10-25 2023-10-11 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
EP3997216B1 (en) 2019-07-09 2026-04-08 Nutrition & Biosciences USA 4, Inc. Engineered alpha-1,3 branching enzymes
CN115052489B (zh) 2019-08-16 2024-09-13 营养与生物科学美国第四公司 包含不溶性α-1,3-葡聚糖的基于面粉和粗粉的食品产品
WO2021092228A1 (en) 2019-11-06 2021-05-14 Nutrition & Biosciences USA 4, Inc. Highly crystalline alpha-1,3-glucan
EP4100446A1 (en) 2020-02-04 2022-12-14 Nutrition & Biosciences USA 4, Inc. Aqueous dispersions of insoluble alpha-glucan comprising alpha-1,3 glycosidic linkages
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
CN116134055A (zh) 2020-06-10 2023-05-16 营养与生物科学美国4公司 聚α-1,6-葡聚糖衍生物和包含其的组合物
WO2022178073A1 (en) 2021-02-19 2022-08-25 Nutrition & Biosciences USA 4, Inc. Polysaccharide derivatives for detergent compositions
EP4334364A1 (en) 2021-05-04 2024-03-13 Nutrition & Biosciences USA 4, Inc. Compositions comprising oxidized insoluble alpha-glucan
WO2022235655A1 (en) 2021-05-04 2022-11-10 Nutrition & Biosciences USA 4, Inc. Compositions comprising 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
KR20240167661A (ko) 2022-03-21 2024-11-27 뉴트리션 앤드 바이오사이언시스 유에스에이 4, 인크. 불용성 알파-글루칸을 포함하는 조성물
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
WO2024081773A1 (en) 2022-10-14 2024-04-18 Nutrition & Biosciences USA 4, Inc. Compositions comprising water, cationic alpha-1,6-glucan ether and organic solvent
WO2024086560A1 (en) 2022-10-17 2024-04-25 International N&H Denmark Aps Method for improving flavor in plant-based food stuff
US20250339361A1 (en) 2022-11-02 2025-11-06 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
WO2024163584A1 (en) 2023-02-01 2024-08-08 Danisco Us Inc. Subtilisin variants and methods of use
EP4410941A1 (en) 2023-02-01 2024-08-07 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
EP4704802A1 (en) 2023-05-03 2026-03-11 Nutrition & Biosciences USA 4, Inc. Controlling bacterial cell adhesion with alpha-glucan comprising alpha-1,6 glycosidic linkages
CN121398902A (zh) 2023-06-30 2026-01-23 营养与生物科学美国第四公司 多孔α-1,3-葡聚糖组合物
WO2025072419A1 (en) 2023-09-29 2025-04-03 Nutrition & Biosciences Usa 1, Llc Crosslinked alpha-glucan derivatives
WO2025072417A1 (en) 2023-09-29 2025-04-03 Nutrition & Biosciences USA 4, Inc. Polysaccharide derivatives
WO2025072416A1 (en) 2023-09-29 2025-04-03 Nutrition & Biosciences USA 4, Inc. Polysaccharide 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
WO2026015598A2 (en) 2024-07-11 2026-01-15 International N&H Denmark Aps Method to provide improved texture and stable sucrose levels in foodstuff with glucosyltransferase
WO2026024663A1 (en) 2024-07-24 2026-01-29 Nutrition & Biosciences USA 4, Inc. Compositions comprising alpha-glucan with alpha-1,3 glycosidic linkages
WO2026024921A1 (en) 2024-07-25 2026-01-29 The Procter & Gamble Company Detergent composition comprising a subtilisin variant and methods of use
WO2026039397A1 (en) 2024-08-13 2026-02-19 Nutrition & Biosciences USA 4, Inc. Alpha-glucan graft copolymer derivatives

Family Cites Families (25)

* 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
KR20010101647A (ko) 1999-01-25 2001-11-14 메리 이. 보울러 폴리사카라이드 섬유
US6867026B2 (en) 2000-05-25 2005-03-15 Nederlandse Organisatie Voor Toegepast Natuurwetenschappelijk Onderzoek Tno Glucosyltransferases
NZ530638A (en) * 2001-07-20 2006-01-27 Tno Novel glucans and novel glucansucrases derived from lactic acid bacteria
US7399396B2 (en) 2004-01-16 2008-07-15 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
CN101553511B (zh) 2006-10-18 2012-01-11 东丽株式会社 聚丙烯腈类聚合物和其制造方法及碳纤维母体纤维的制造方法及碳纤维和其制造方法
CN101932719B (zh) * 2007-04-26 2014-04-02 株式会社林原 支链α-葡聚糖及生成其的α-葡糖基转移酶和它们的制造方法以及用途
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
EP2427499A1 (en) 2009-05-07 2012-03-14 Tate&Lyle Ingredients France SAS Compositions and methods for making alpha-(1,2)-branched alpha-(1,6) oligodextrans
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)
US8962282B2 (en) 2011-12-19 2015-02-24 E I Du Pont De Nemours And Company Increased poly (alpha 1,3 glucan) yield using tetraborate
WO2013096502A1 (en) 2011-12-19 2013-06-27 E. I. Du Pont De Nemours And Company INCREASED POLY (α 1, 3 GLUCAN) YIELD USING BORIC ACID
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
US8871474B2 (en) 2012-09-25 2014-10-28 E. I. Du Pont De Nemours And Company Glucosyltransferase enzymes for production of glucan polymers
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
WO2015123323A1 (en) 2014-02-14 2015-08-20 E. I. Du Pont De Nemours And Company Poly-alpha-1,3-1,6-glucans for viscosity modification
US9926541B2 (en) 2014-02-14 2018-03-27 E I Du Pont De Nemours And Company Glucosyltransferase enzymes for production of glucan polymers
CN107074985B (zh) 2014-11-05 2020-07-24 纳幕尔杜邦公司 酶促聚合的凝胶化右旋糖酐
EP3237455B1 (en) 2014-12-22 2020-03-04 DuPont Industrial Biosciences USA, LLC Polysaccharide compositions for absorbing aqueous liquid

Also Published As

Publication number Publication date
US11104747B2 (en) 2021-08-31
US12037420B2 (en) 2024-07-16
US20220144973A1 (en) 2022-05-12
AU2016348441B2 (en) 2020-10-22
JP7104628B2 (ja) 2022-07-21
BR112018007982A2 (pt) 2018-10-30
JP2018532875A (ja) 2018-11-08
AU2016348441A1 (en) 2018-04-26
EP3371228B1 (en) 2022-08-31
EP3371228A1 (en) 2018-09-12
US20200165360A1 (en) 2020-05-28
WO2017079595A1 (en) 2017-05-11
ES2930637T3 (es) 2022-12-20
CN108350093A (zh) 2018-07-31
EP4137207B1 (en) 2024-07-17
BR112018007982B1 (pt) 2022-03-29
EP4137207A1 (en) 2023-02-22
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
Valdez et al. Cost-effective optimized scleroglucan production by Sclerotium rolfsii ATCC 201126 at bioreactor scale. A quantity-quality assessment
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
FZDE Discontinued

Effective date: 20230125