HUE047553T2 - Dextrán-szaccharáz aktivitású protein és alkalmazásai - Google Patents

Dextrán-szaccharáz aktivitású protein és alkalmazásai

Info

Publication number
HUE047553T2
HUE047553T2 HUE15759857A HUE15759857A HUE047553T2 HU E047553 T2 HUE047553 T2 HU E047553T2 HU E15759857 A HUE15759857 A HU E15759857A HU E15759857 A HUE15759857 A HU E15759857A HU E047553 T2 HUE047553 T2 HU E047553T2
Authority
HU
Hungary
Prior art keywords
dextran
protein
saccharase
activity
saccharase activity
Prior art date
Application number
HUE15759857A
Other languages
English (en)
Inventor
Marlene Vuillemin
Marion Claverie
Claire Moulis
Magali Remaud-Simeon
Pierre Monsan
Etienne Severac
Catherine Fontagne-Faucher
Original Assignee
Institut Nat Des Sciences Appliquees De Toulouse
Agronomique Inst Nat Rech
Centre Nat Rech Scient
Univ Toulouse 3 Paul Sabatier
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 Institut Nat Des Sciences Appliquees De Toulouse, Agronomique Inst Nat Rech, Centre Nat Rech Scient, Univ Toulouse 3 Paul Sabatier filed Critical Institut Nat Des Sciences Appliquees De Toulouse
Publication of HUE047553T2 publication Critical patent/HUE047553T2/hu

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10—Transferases (2.)
    • C12N9/1048—Glycosyltransferases (2.4)
    • C12N9/1051—Hexosyltransferases (2.4.1)
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
    • A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
    • A23L29/269—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of microbial origin, e.g. xanthan or dextran
    • A23L29/273—Dextran; Polysaccharides produced by leuconostoc
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/716—Glucans
    • A61K31/721—Dextrans
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y204/00—Glycosyltransferases (2.4)
    • C12Y204/01—Hexosyltransferases (2.4.1)
    • C12Y204/01005—Dextransucrase (2.4.1.5)
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Biomedical Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Birds (AREA)
  • Inorganic Chemistry (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
HUE15759857A 2014-07-28 2015-07-21 Dextrán-szaccharáz aktivitású protein és alkalmazásai HUE047553T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1457264A FR3024158A1 (fr) 2014-07-28 2014-07-28 Proteine a activite dextrane-saccharase et applications

Publications (1)

Publication Number Publication Date
HUE047553T2 true HUE047553T2 (hu) 2020-04-28

Family

ID=51987247

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE15759857A HUE047553T2 (hu) 2014-07-28 2015-07-21 Dextrán-szaccharáz aktivitású protein és alkalmazásai

Country Status (7)

Country Link
US (1) US10316300B2 (hu)
EP (1) EP3174978B1 (hu)
ES (1) ES2759320T3 (hu)
FR (1) FR3024158A1 (hu)
HU (1) HUE047553T2 (hu)
PT (1) PT3174978T (hu)
WO (1) WO2016016544A1 (hu)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018176434A1 (en) 2017-04-01 2018-10-04 Shenzhen Xpectvision Technology Co., Ltd. A portable radiation detector system
US20200078142A1 (en) * 2017-04-11 2020-03-12 Straumann Holding Ag Dental implant
EP4176072A1 (fr) * 2020-07-02 2023-05-10 Institut National des Sciences Appliquées de Toulouse Procédé de preparation de polyglucosides d'alkyle et polyglucosides d'alkyle obtenus selon le procédé
CN111826363A (zh) * 2020-07-27 2020-10-27 南京工业大学 一种右旋糖酐蔗糖酶突变体及其制备方法与应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4767614A (en) * 1984-02-29 1988-08-30 Wm. Wrigley Jr. Company Modified dextrans in a dental health method deactivating glucosyltransferase enzymes
DE3422247A1 (de) * 1984-06-15 1985-12-19 Pfeifer & Langen, 5000 Köln Gluco-oligosaccharid-gemisch und verfahren zu seiner herstellung
US5229277A (en) * 1991-03-05 1993-07-20 Louisiana State University Board Of Supervisors Process for the production of dextran polymers of controlled molecular size and molecular size distributions
FR2897069B1 (fr) 2006-02-08 2012-06-08 Centre Nat Rech Scient Construction de nouveaux variants de l'enzyme dextrane-saccharase dsr-s par ingienerie moleculaire.
US8816067B2 (en) * 2009-05-07 2014-08-26 Tate & Lyle Ingredients France SAS Compositions and methods for making alpha-(1,2)-branched alpha-(1,6) oligodextrans
EP2248907A1 (en) * 2009-05-08 2010-11-10 Rijksuniversiteit Groningen Gluco-oligosaccharides comprising (alpha 1-->4) and (alpha 1-->6) glycosidic bonds, use thereof, and methods for providing them

Also Published As

Publication number Publication date
ES2759320T3 (es) 2020-05-08
EP3174978A1 (fr) 2017-06-07
PT3174978T (pt) 2019-12-12
US10316300B2 (en) 2019-06-11
EP3174978B1 (fr) 2019-09-11
WO2016016544A1 (fr) 2016-02-04
FR3024158A1 (fr) 2016-01-29
US20170247669A1 (en) 2017-08-31

Similar Documents

Publication Publication Date Title
HK1256149A1 (zh) 經修飾的白細胞介素-7蛋白及其用途
IL304772A (en) Antibodies, uses and methods
GB201512203D0 (en) Agents,uses and methods
EP3114217A4 (en) Caspase polypeptides having modified activity and uses thereof
PL3154594T3 (pl) Środki terapeutyczne aktywowane FAP i związane z nimi zastosowania
HUE044571T2 (hu) Módosított ciklopentapeptidek és alkalmazásaik
HK1232169A1 (zh) 取代的 -苯基哌啶，其製備和用途
ZA201605760B (en) Immobilized proteins and use thereof
IL252430A0 (en) Antibodies, uses and methods
EP3167052A4 (en) Novel p450-bm3 variants with improved activity
GB201408673D0 (en) Medicaments,uses and methods
GB201512215D0 (en) Agents,uses and methods
PL3040062T3 (pl) Struktura chłonna i artykuł chłonny, zawierający tę strukturę chłonną
GB201405784D0 (en) Novel methods, polypeptides and uses thereof
SG11201607868QA (en) Assembly block with servomotor, and assembly block kit
PL3166945T3 (pl) Nowe pochodne triazolopirymidynonu lub triazolopirydynonu i ich zastosowanie
PT3174978T (pt) Proteína com atividade de dextrano-sacarase e utilizações
IL249122A0 (en) History of imidazole- or 4,2,1-triazole and their use
PT3288575T (pt) Complexo de proteína-melanina bioassimilável, sua preparação e utilizações
PL3040036T3 (pl) Głowica przyrządu, przyrząd do aplikacji z odpowiednią głowicą przyrządu i system aplikacji
IL251284A0 (en) Dissolved enzyme and its uses
PL3386988T3 (pl) Nowe pochodne dihydropiranopirymidynonu i ich zastosowanie
GB201620840D0 (en) Catalyst and use thereof
IL249897B (en) 2-oxo-4,3-dihydropyridine-5-carboxylates and their use
IL249073A0 (en) Cytin-glucan complex, its preparation and uses