AR050796A1 - Procedimiento de produccion del polisacarido k5 - Google Patents

Procedimiento de produccion del polisacarido k5

Info

Publication number
AR050796A1
AR050796A1 ARP050103736A ARP050103736A AR050796A1 AR 050796 A1 AR050796 A1 AR 050796A1 AR P050103736 A ARP050103736 A AR P050103736A AR P050103736 A ARP050103736 A AR P050103736A AR 050796 A1 AR050796 A1 AR 050796A1
Authority
AR
Argentina
Prior art keywords
polisacaride
production procedure
stage
polysaccharide
employs
Prior art date
Application number
ARP050103736A
Other languages
English (en)
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 AR050796A1 publication Critical patent/AR050796A1/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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Sustainable Development (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

La prsente se refiere a un procedimiento de produccion de polisacárido K5, que emplea una etapa de fermentacion a partir de Escherichia coli y después una etapa de purificacion.
ARP050103736A 2004-09-08 2005-09-07 Procedimiento de produccion del polisacarido k5 AR050796A1 (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
AR050796A1 true AR050796A1 (es) 2006-11-22

Family

ID=34949147

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP050103736A AR050796A1 (es) 2004-09-08 2005-09-07 Procedimiento de produccion del polisacarido 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
WO2011028668A2 (en) * 2009-09-01 2011-03-10 Zhenyu Wang K5 heparosan fermentation and purification
NZ743055A (en) * 2013-03-08 2020-03-27 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
CA2986960A1 (en) 2015-06-10 2016-12-15 Parabel Ltd. Methods and systems for forming moisture absorbing products from a microcrop
WO2016201379A1 (en) 2015-06-10 2016-12-15 Parabel Ltd. Methods and systems for extracting protein and carbohydrate rich products from a microcrop and compositions thereof
US10961326B2 (en) 2015-07-06 2021-03-30 Parabel Nutrition, Inc. Methods and systems for extracting a polysaccharide product from a microcrop and compositions thereof
WO2017027634A1 (en) 2015-08-10 2017-02-16 Parabel Ltd. Methods and systems for extracting reduced oxalic acid protein from aquatic species and compositions thereof
US10194684B2 (en) 2015-09-10 2019-02-05 Parabel Ltd. Apparatuses and methods for generating a high-concentration protein product from a blanched biomass
WO2017115674A1 (ja) * 2015-12-28 2017-07-06 味の素株式会社 抗凝固活性を有するヘパラン硫酸の製造法
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
UY29110A1 (es) 2006-04-28
FR2874931A1 (fr) 2006-03-10
JP2008512105A (ja) 2008-04-24
TW200621990A (en) 2006-07-01
FR2874931B1 (fr) 2006-11-24
US20080032349A1 (en) 2008-02-07
PE20060499A1 (es) 2006-07-13
EP1791947A1 (fr) 2007-06-06
WO2006030099A1 (fr) 2006-03-23

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal