ES8404412A1 - Procedimiento para la preparacion de ramnosa o fucosa - Google Patents

Procedimiento para la preparacion de ramnosa o fucosa

Info

Publication number
ES8404412A1
ES8404412A1 ES524806A ES524806A ES8404412A1 ES 8404412 A1 ES8404412 A1 ES 8404412A1 ES 524806 A ES524806 A ES 524806A ES 524806 A ES524806 A ES 524806A ES 8404412 A1 ES8404412 A1 ES 8404412A1
Authority
ES
Spain
Prior art keywords
rhamnose
fucose
production
deoxysugars
enterobacter
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.)
Expired
Application number
ES524806A
Other languages
English (en)
Other versions
ES524806A0 (es
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of ES8404412A1 publication Critical patent/ES8404412A1/es
Publication of ES524806A0 publication Critical patent/ES524806A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K13/00—Sugars not otherwise provided for in this class
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE RAMNOSA O FUCOSA.COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, MEDIANTE FERMENTACION CON BACTERIAS DEL GENERO ALCALIGENES, KLEBSIELLA, PSUDOMONAS O ENTEROBACTER SE PRODUCE UN POLISACARIDO EXTRACELULAR RICO EN RAMNOSA Y EN FUCOSA, REALIZANDOSE DICHA FERMENTACION EN CONDICIONES AEROBIAS ENTRE 25 Y 40 GRADOS DE TEMPERATURA Y EN UN MARGEN DE PH COMPRENDIDO ENTRE 6 Y 7,5; SEGUNDA, EL POLISACARIDO FORMADO SE HIDROLIZA CON ACIDOS A TEMPERATURA ELEVADA; Y POR ULTIMO, LOS DESOXIAZUCARES FORMADOS SE SEPARAN MEDIANTE CROMATOGRAFIAO MEDIANTE ADSORCION.DE APLICACION COMO SUSTANCIAS DE PARTIDA ADECUADAS PARA LA SINTESIS DE SUSTANCIAS AROMATICAS O DE PERFUME.
ES524806A 1982-08-10 1983-08-08 Procedimiento para la preparacion de ramnosa o fucosa Granted ES524806A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3229700 1982-08-10
DE3300633A DE3300633A1 (de) 1982-08-10 1983-01-11 Verfahren zur herstellung von rhamnose oder fucose

Publications (2)

Publication Number Publication Date
ES8404412A1 true ES8404412A1 (es) 1984-05-01
ES524806A0 ES524806A0 (es) 1984-05-01

Family

ID=25803655

Family Applications (1)

Application Number Title Priority Date Filing Date
ES524806A Granted ES524806A0 (es) 1982-08-10 1983-08-08 Procedimiento para la preparacion de ramnosa o fucosa

Country Status (13)

Country Link
EP (1) EP0102535A2 (es)
AU (1) AU1782083A (es)
BR (1) BR8304279A (es)
DD (1) DD210074A5 (es)
DE (1) DE3300633A1 (es)
DK (1) DK363483A (es)
ES (1) ES524806A0 (es)
FI (1) FI832848A (es)
GR (1) GR78922B (es)
IL (1) IL69444A0 (es)
NO (1) NO832858L (es)
OA (1) OA07517A (es)
PT (1) PT77172B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2574429B1 (fr) * 1984-12-06 1987-12-11 Roussel Uclaf Acylglycannes extraits de klebsiella, leur procede d'obtention, leur application a titre de medicaments et les compositions les renfermant
JPS61146200A (ja) * 1984-12-20 1986-07-03 呉羽化学工業株式会社 アラビアゴムよりラムノ−スの高純度分離方法
US4806636A (en) * 1985-03-20 1989-02-21 The Dow Chemical Company Heteropolysaccharide produced by Enterobacter sakazakii
JPS62126193A (ja) * 1985-11-26 1987-06-08 Towa Kasei Kogyo Kk Ｌ−ラムノ−スの製造方法
US4933281A (en) * 1987-03-17 1990-06-12 The University Of Iowa Research Foundation Method for producing rhamnose
FR2624522B1 (fr) * 1987-12-11 1990-03-09 Bioeurope Culture d'un micro-organisme du genre klebsiella sp., et procede de production d'un melange d'oses a teneur elevee en rhamnose mettant en oeuvre cette culture
EP0339445A1 (de) * 1988-04-27 1989-11-02 Hoechst Aktiengesellschaft Neues rhamnosehaltiges Polysaccharid, Verfahren zu seiner Herstellung und seine Verwendung
US7037378B2 (en) 2003-09-24 2006-05-02 Danisco Sweetners Oy Separation of sugars
IT1405680B1 (it) 2010-09-13 2014-01-24 Inalco Spa Processo per la produzione di l-fucosio.
ITFI20120052A1 (it) 2012-03-13 2013-09-14 Inalco Spa Processo per il recovery di l-fucosio da esopolisaccaridi.
US9902984B2 (en) 2013-09-06 2018-02-27 Glycom A/S Fermentative production of oligosaccharides
EP3486326A1 (en) 2017-11-21 2019-05-22 Jennewein Biotechnologie GmbH Method for the purification of n-acetylneuraminic acid from a fermentation broth

Also Published As

Publication number Publication date
PT77172B (de) 1986-03-27
NO832858L (no) 1984-02-13
FI832848A (fi) 1984-02-11
ES524806A0 (es) 1984-05-01
GR78922B (es) 1984-10-02
EP0102535A2 (de) 1984-03-14
DK363483A (da) 1984-02-11
FI832848A0 (fi) 1983-08-08
AU1782083A (en) 1984-02-16
PT77172A (de) 1983-09-01
OA07517A (fr) 1985-03-31
DD210074A5 (de) 1984-05-30
IL69444A0 (en) 1983-11-30
BR8304279A (pt) 1984-03-20
DK363483D0 (da) 1983-08-09
DE3300633A1 (de) 1984-03-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001