ES2001748A6 - Un procedimiento para la produccion del heteropolisacarido s-184. - Google Patents

Un procedimiento para la produccion del heteropolisacarido s-184.

Info

Publication number
ES2001748A6
ES2001748A6 ES8600043A ES8600043A ES2001748A6 ES 2001748 A6 ES2001748 A6 ES 2001748A6 ES 8600043 A ES8600043 A ES 8600043A ES 8600043 A ES8600043 A ES 8600043A ES 2001748 A6 ES2001748 A6 ES 2001748A6
Authority
ES
Spain
Prior art keywords
heteropolysaccharide
new
carbohydrate
production
valuable
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
ES8600043A
Other languages
English (en)
Inventor
Jerry A Peik
Suzanna M Steenbergen
George T Veeder
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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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 Merck and Co Inc filed Critical Merck and Co Inc
Publication of ES2001748A6 publication Critical patent/ES2001748A6/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C12P21/00—Preparation of peptides or proteins
    • C12P21/005—Glycopeptides, glycoproteins
    • 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
    • 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
    • A23L29/271—Curdlan; beta-1-3 glucan; Polysaccharides produced by agrobacterium or alcaligenes
    • 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
    • C12N1/205—Bacterial isolates
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • C12R2001/05—Alcaligenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Cosmetics (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA LA PRODUCCION DE UN NUEVO HETEROPOLISACARIDO, DENOMINADO S-184, QUE, CONSISTE EN CRECER EL MICROORGANISMO ALCALIGENES, ATCC 53160, EN UN MEDIO NITRITIVO ACUOSO POR FERMENTACION AEROBIA DE UNA FUENTE ASIMILABLE DE CARBONO Y RECUPERACION DE DICHO HETEROPOLISACARIDO S-184 ASI OBTENIDO ESTA CONSTITUIDO ESENCIALMENTE POR HIDRATOS DE CARBONO, DE 12 A 16% DE PROTEINA Y DE 3,0% A 4,5% (CALCULADO COMO ACIDO ACETICO) DE GRUPOS ACILO, CONTENIENDO LA FRACCION DE HIDRATOS DE CARBONO ALREDEDOR DE 7 A 16% DE ACIDO URONICO Y LOS AZUCARES NEUTROS MANOSA, GLUCOSA Y GALACTOSA EN LA RELACION MOLAR APROXIMADA DE 1:3:5. ESTE NUEVO HETEROPOLISACARIDO TIENE VALIOSAS PROPIEDADES COMO AGENTE ESPESANTE, SUSPENSOR Y ESTABILIZANTE EN SOLUCIONES ACUOSAS Y ESPECIALMENTE UTIL PARA SER UTILIZADO EN ALIMENTOS.
ES8600043A 1985-06-28 1986-06-27 Un procedimiento para la produccion del heteropolisacarido s-184. Expired ES2001748A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75080685A 1985-06-28 1985-06-28

Publications (1)

Publication Number Publication Date
ES2001748A6 true ES2001748A6 (es) 1988-06-16

Family

ID=25019244

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8600043A Expired ES2001748A6 (es) 1985-06-28 1986-06-27 Un procedimiento para la produccion del heteropolisacarido s-184.

Country Status (12)

Country Link
EP (1) EP0211506B1 (es)
JP (1) JPH0764882B2 (es)
KR (1) KR890002698B1 (es)
CN (1) CN1030469C (es)
AT (1) ATE51646T1 (es)
CA (1) CA1318622C (es)
DE (1) DE3670098D1 (es)
DK (1) DK305886A (es)
ES (1) ES2001748A6 (es)
HU (1) HU198220B (es)
IL (1) IL79166A0 (es)
PT (1) PT82844B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5476656A (en) * 1993-03-18 1995-12-19 Kureha Kagaku Kogyo Kabushiki Kaisha Substance BS-3

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269939A (en) * 1980-06-20 1981-05-26 Merck & Co., Inc. Preparation of heteropolysaccharide S-119
CA1187431A (en) * 1981-04-23 1985-05-21 Suzanna M. Steenbergen Heteropolysaccharide s-198
JPS5878595A (ja) * 1981-11-05 1983-05-12 Nakano Vinegar Co Ltd 新規な酸性ヘテロ多糖類の製造法

Also Published As

Publication number Publication date
IL79166A0 (en) 1986-09-30
HUT41823A (en) 1987-05-28
ATE51646T1 (de) 1990-04-15
CA1318622C (en) 1993-06-01
JPS6213401A (ja) 1987-01-22
PT82844B (pt) 1988-12-15
CN86104370A (zh) 1986-12-24
HU198220B (en) 1989-08-28
PT82844A (en) 1986-07-01
DK305886D0 (da) 1986-06-27
DE3670098D1 (de) 1990-05-10
CN1030469C (zh) 1995-12-06
KR870000432A (ko) 1987-02-18
DK305886A (da) 1987-02-17
EP0211506A1 (en) 1987-02-25
KR890002698B1 (ko) 1989-07-24
JPH0764882B2 (ja) 1995-07-12
EP0211506B1 (en) 1990-04-04

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980601