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)
  • Medicinal Chemistry (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Cosmetics (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
EP0211506B1 (en) 1990-04-04
JPH0764882B2 (ja) 1995-07-12
HUT41823A (en) 1987-05-28
DK305886D0 (da) 1986-06-27
KR870000432A (ko) 1987-02-18
KR890002698B1 (ko) 1989-07-24
JPS6213401A (ja) 1987-01-22
IL79166A0 (en) 1986-09-30
EP0211506A1 (en) 1987-02-25
CA1318622C (en) 1993-06-01
PT82844A (en) 1986-07-01
HU198220B (en) 1989-08-28
ATE51646T1 (de) 1990-04-15
DE3670098D1 (de) 1990-05-10
CN1030469C (zh) 1995-12-06
DK305886A (da) 1987-02-17
PT82844B (pt) 1988-12-15
CN86104370A (zh) 1986-12-24

Similar Documents

Publication Publication Date Title
EP0164656A3 (en) Composition of gluco-oligosaccharide and process for its preparation
ES2001848A6 (es) Un procedimiento para la produccion del heteropolisacarido s-657.
Hirano et al. Enzymatic degradation of corneal and cartilaginous keratosulfates
ES8605041A1 (es) Procedimiento de preparacion de polisacaridos membranarios de origen bacteriano
EP0161681A3 (en) Gel plate and process for preparing same
EP0213717A3 (en) Iodophor containing suppository
KR870008031A (ko) 발효방법, 이에 따라 생산된 헤테로폴리사카라이드 및 이를 포함하는 조성물
ES2001748A6 (es) Un procedimiento para la produccion del heteropolisacarido s-184.
ES8609480A1 (es) Procedimiento para la preparacion del heteropolisacarido s-198.
GR3002656T3 (en) Low calorie bulking agent, method for production thereof, use thereof, and nutrient or stimulant containing the low calorie bulking agent
ES8707843A1 (es) Un procedimiento para producir almidon y gluten a partir de trigo o grno similar
EP0775490A4 (en) IMMUNOSTIMULANT
AU5281486A (en) Enzymatic detection of bacterial capsular polysaccharides conaining alpha 2,8-linked n-acetyl neuramic acid units
CA2089837A1 (en) Method for digesting polysaccharides and products therefrom
AU5842186A (en) Process for the preparation of an aqueous solution of a heteropolysaccharide
GB1411014A (en) Microbiological productions of a heteropolysaccharide
Klekner et al. Bacterial extracellular heteropolysaccharides.
JPS645553A (en) Deodorizing composition
GB1414640A (en) Method for preparation of an enzyme adsorbed on starch
Semenova Influence of the cultivation temperature on the growth Mycobacterium cyaneum and exopolysaccharide synthesis.
KR790000499B1 (en) Method of preparing polysaccharides
EP0775491A4 (en) IMMUNE POTENTIATOR
SU1559717A1 (ru) Штамм гриба aureobasidium pullulans - продуцент экзополисахарида

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980601