ATE152770T1 - Gewinnung von dextran aus leuconostoc dextranicum - Google Patents

Gewinnung von dextran aus leuconostoc dextranicum

Info

Publication number
ATE152770T1
ATE152770T1 AT89116387T AT89116387T ATE152770T1 AT E152770 T1 ATE152770 T1 AT E152770T1 AT 89116387 T AT89116387 T AT 89116387T AT 89116387 T AT89116387 T AT 89116387T AT E152770 T1 ATE152770 T1 AT E152770T1
Authority
AT
Austria
Prior art keywords
dextran
leuconostoc dextranicum
obtaining
obtaining dextran
leuconostoc
Prior art date
Application number
AT89116387T
Other languages
English (en)
Inventor
Michael J Pucci
Blair S Kunka
Original Assignee
Quest Int
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 Quest Int filed Critical Quest Int
Application granted granted Critical
Publication of ATE152770T1 publication Critical patent/ATE152770T1/de

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
    • 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
    • C12P19/08—Dextran
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; PREPARATION THEREOF
    • A23C9/00—Milk preparations; Milk powder or milk powder preparations
    • A23C9/12—Fermented milk preparations; Treatment using microorganisms or enzymes
    • A23C9/13—Fermented milk preparations; Treatment using microorganisms or enzymes using additives
    • A23C9/137—Thickening substances
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • 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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • 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
    • A23L29/273—Dextran; Polysaccharides produced by leuconostoc

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Microbiology (AREA)
  • Nutrition Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Cosmetics (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Confectionery (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
AT89116387T 1988-09-13 1989-09-05 Gewinnung von dextran aus leuconostoc dextranicum ATE152770T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/243,677 US4933191A (en) 1987-07-01 1988-09-13 Novel dextran produced by leuconostoc dextranicum

Publications (1)

Publication Number Publication Date
ATE152770T1 true ATE152770T1 (de) 1997-05-15

Family

ID=22919674

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89116387T ATE152770T1 (de) 1988-09-13 1989-09-05 Gewinnung von dextran aus leuconostoc dextranicum

Country Status (10)

Country Link
US (1) US4933191A (de)
EP (1) EP0363633B1 (de)
JP (1) JPH02124088A (de)
AT (1) ATE152770T1 (de)
AU (1) AU621872B2 (de)
CA (1) CA1334179C (de)
DE (2) DE363633T1 (de)
ES (1) ES2016231T3 (de)
GR (1) GR900300131T1 (de)
NZ (1) NZ229397A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2009194A1 (en) * 1989-02-08 1990-08-08 Hideo Kado Method for producing biologically active polysaccharide ron substance
US5118517A (en) * 1991-07-15 1992-06-02 F&Mp Research And Development Laboratories, Inc. Method of manufacturing powdered fruit juice using dextran
US5169671A (en) * 1991-08-30 1992-12-08 Ajinomoto Co., Inc. Food containing fructose polymer
DE19637112C2 (de) * 1996-09-12 1999-11-18 Matthias Kleespies Verfahren zur Herstellung fester Körper und Verwendung derartiger Körper
EP0881283A1 (de) * 1997-05-31 1998-12-02 Societe Des Produits Nestle S.A. Herstellung von Dextran
US7871597B2 (en) * 1999-04-09 2011-01-18 Amag Pharmaceuticals, Inc. Polyol and polyether iron oxide complexes as pharmacological and/or MRI contrast agents
GB0020002D0 (en) 2000-08-14 2000-10-04 Unilever Plc Method of preparing a food product
DE60224755D1 (de) 2001-04-27 2008-03-13 Unilever Nv Verfahren und Vorrichtung zum Herstellen von Speiseeis mit Füllungsstücken
JP2009072161A (ja) * 2007-09-25 2009-04-09 Nippon Del Monte Corp 果実乳酸発酵組成物
US10513720B2 (en) 2014-02-10 2019-12-24 Bio-E.R.G. S.R.L. Method for the production of dextran
US10059779B2 (en) * 2014-11-05 2018-08-28 E I Du Pont De Nemours And Company Enzymatically polymerized gelling dextrans
CN114990173A (zh) * 2021-03-01 2022-09-02 广州华汇生物实业有限公司 ɑ-葡聚糖的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2409816A (en) * 1945-07-02 1946-10-22 Refined Syrups & Sugars Inc Sugar syrup and process
US2823128A (en) * 1953-05-29 1958-02-11 Ohio Commw Eng Co Stabilized and bodied ice cream
US2742365A (en) * 1954-08-18 1956-04-17 Corman Julian Enzymatic preparation of high levulose food additives
US2818343A (en) * 1955-10-03 1957-12-31 Ohio Commw Eng Co Dry pudding mix comprising carboxymethyl dextran
US2864707A (en) * 1956-01-16 1958-12-16 Union Carbide Corp Beverage concentrates and syrups
US4855149A (en) * 1987-07-01 1989-08-08 Microlife Technics, Inc. Method for producing novel dried compositions containing polysaccharides

Also Published As

Publication number Publication date
GR900300131T1 (en) 1991-09-27
EP0363633A1 (de) 1990-04-18
CA1334179C (en) 1995-01-31
ES2016231T3 (es) 1997-08-01
AU3337389A (en) 1990-03-22
DE68928026D1 (de) 1997-06-12
DE68928026T2 (de) 1997-08-28
NZ229397A (en) 1991-07-26
AU621872B2 (en) 1992-03-26
EP0363633B1 (de) 1997-05-07
DE363633T1 (de) 1990-12-20
ES2016231A4 (es) 1990-11-01
JPH02124088A (ja) 1990-05-11
US4933191A (en) 1990-06-12

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties