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UY29110A1 - Procedimiento de producción del polisacárido k5 - Google Patents

Procedimiento de producción del polisacárido k5

Info

Publication number
UY29110A1
UY29110A1 UY29110A UY29110A UY29110A1 UY 29110 A1 UY29110 A1 UY 29110A1 UY 29110 A UY29110 A UY 29110A UY 29110 A UY29110 A UY 29110A UY 29110 A1 UY29110 A1 UY 29110A1
Authority
UY
Uruguay
Prior art keywords
polisacárido
production procedure
production
polysaccharide
employs
Prior art date
Application number
UY29110A
Other languages
English (en)
Inventor
Christian Viskov
Fabien Lux
Regis Gervier
Gilles Colas
Original Assignee
Aventis Pharma Sa
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 Aventis Pharma Sa filed Critical Aventis Pharma Sa
Publication of UY29110A1 publication Critical patent/UY29110A1/es

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
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C08B37/0063—Glycosaminoglycans or mucopolysaccharides, e.g. keratan sulfate; Derivatives thereof, e.g. fucoidan
    • 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
    • C08B37/0003—General processes for their isolation or fractionation, e.g. purification or extraction from biomass
    • 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
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • 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
    • C12P19/26—Preparation of nitrogen-containing carbohydrates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Polymers & Plastics (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Sustainable Development (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

La presente invención se refiere a un procedimiento y producción de polisacárido K5, que emplea una etapa de fermentación a partir de Escherichia coli y después una etapa de purificación.
UY29110A 2004-09-08 2005-09-08 Procedimiento de producción del polisacárido k5 UY29110A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0409497A FR2874931B1 (fr) 2004-09-08 2004-09-08 Procede de production de polysaccharide k5

Publications (1)

Publication Number Publication Date
UY29110A1 true UY29110A1 (es) 2006-04-28

Family

ID=34949147

Family Applications (1)

Application Number Title Priority Date Filing Date
UY29110A UY29110A1 (es) 2004-09-08 2005-09-08 Procedimiento de producción del polisacárido k5

Country Status (9)

Country Link
US (1) US20080032349A1 (es)
EP (1) EP1791947A1 (es)
JP (1) JP2008512105A (es)
AR (1) AR050796A1 (es)
FR (1) FR2874931B1 (es)
PE (1) PE20060499A1 (es)
TW (1) TW200621990A (es)
UY (1) UY29110A1 (es)
WO (1) WO2006030099A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1872791A1 (en) * 2006-06-30 2008-01-02 Institut Pasteur Use of bacterial polysaccharides for biofilm inhibition
US7866383B2 (en) * 2008-08-29 2011-01-11 Halliburton Energy Services, Inc. Sand control screen assembly and method for use of same
SG178349A1 (en) * 2009-09-01 2012-03-29 Zhenyu Wang K5 heparosan fermentation and purification
NZ706072A (en) * 2013-03-08 2018-12-21 Xyleco Inc Equipment protecting enclosures
AU2016275066B2 (en) 2015-06-10 2020-09-10 Parabel Nutrition, Inc. Apparatuses, methods, and systems for cultivating a microcrop involving a floating coupling device
BR112017026539B1 (pt) 2015-06-10 2022-01-25 Peter Sherlock Processos para produzir um produto absorvente a partir de uma microcultura, leito animal criado a partir do processamento de uma microcultura e produto de fralda
MX388668B (es) 2015-06-10 2025-03-20 Parabel Nutrition Inc Metodos y sistemas para extraer productos ricos en proteinas y carbohidratos de un microcultivo y composiciones de los mismos
EP3320001A4 (en) 2015-07-06 2019-06-12 Parabel Ltd. METHOD AND SYSTEMS FOR EXTRACTION OF A POLYSACCHARIDE PRODUCT FROM A MICRONUT PLANT AND COMPOSITIONS THEREOF
MX390567B (es) 2015-08-10 2025-03-20 Parabel Nutrition Inc Metodos y sistemas para extraer proteina de acido oxalico reducido de especies acuaticas y composiciones de la misma
EP3346849A4 (en) 2015-09-10 2019-02-13 Parabel Ltd. METHOD AND SYSTEMS FOR PROCESSING A HIGH-CONCENTRATED PROTEIN PRODUCT FROM A MICRONUT PLANT AND COMPOSITIONS THEREOF
ES2869525T3 (es) * 2015-12-28 2021-10-25 Ajinomoto Kk Método para producir heparán sulfato que presenta una actividad anticoagulante
CN110396138B (zh) 2019-08-29 2021-02-19 华南理工大学 一种褐藻多糖脱色脱蛋白的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562113A (en) * 1968-06-17 1971-02-09 Us Agriculture Rapid microbiological production of alpha-galactosidase
FR2669932B1 (fr) * 1990-12-03 1994-07-01 Sanofi Sa Nouvel heparosane-n,o-sulfate, son procede de preparation et les compositions pharmaceutiques qui le contiennent.
US7252828B2 (en) * 1998-07-15 2007-08-07 The Brigham And Women's Hospital, Inc. Polysaccharide vaccine for staphylococcal infections
ITMI991465A1 (it) * 1999-07-02 2001-01-02 Inalco Spa Processo per la preparazione dei polisaccaridi k4 e k5 da escherichiacoli
SE0003958D0 (sv) * 2000-10-31 2000-10-31 Biogaia Fermentation Ab Method for growth of microorganisms

Also Published As

Publication number Publication date
FR2874931A1 (fr) 2006-03-10
US20080032349A1 (en) 2008-02-07
FR2874931B1 (fr) 2006-11-24
WO2006030099A1 (fr) 2006-03-23
AR050796A1 (es) 2006-11-22
PE20060499A1 (es) 2006-07-13
TW200621990A (en) 2006-07-01
JP2008512105A (ja) 2008-04-24
EP1791947A1 (fr) 2007-06-06

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Legal Events

Date Code Title Description
DESI Application deemed to be withdrawn

Effective date: 20120424