ATA114289A - Verfahren zur gewinnung von durch bakterien der gattung xanthomonas bzw. arthrobacter gebildeten polysacchariden - Google Patents

Verfahren zur gewinnung von durch bakterien der gattung xanthomonas bzw. arthrobacter gebildeten polysacchariden

Info

Publication number: ATA114289A
Authority: AT; Austria
Prior art keywords: polysaccharid; arthrobacter; bacteria; obtaining; genus xanthomonas
Prior art date: 1989-05-12

Application number

AT0114289A

Other languages

English (en)

Other versions

AT392083B (de

Inventor

Ronald Dr Westermayer

Otto Dipl Ing Stojan

Josef Dr Eder

Original Assignee

Jungbunzlauer 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.)

1989-05-12

Filing date

1989-05-12

Publication date

1990-07-15

1989-05-12 Application filed by Jungbunzlauer Ag filed Critical Jungbunzlauer Ag

1989-05-12 Priority to AT0114289A priority Critical patent/AT392083B/de

1990-03-20 Priority to DE4008944A priority patent/DE4008944C2/de

1990-04-09 Priority to ES9001023A priority patent/ES2019820A6/es

1990-04-17 Priority to IT02005890A priority patent/IT1246384B/it

1990-04-27 Priority to CA002015584A priority patent/CA2015584C/en

1990-05-10 Priority to FR9005816A priority patent/FR2646857B1/fr

1990-05-11 Priority to GB9010593A priority patent/GB2232993B/en

1990-07-15 Publication of ATA114289A publication Critical patent/ATA114289A/de

1991-01-25 Application granted granted Critical

1991-01-25 Publication of AT392083B publication Critical patent/AT392083B/de

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/14—Powdering or granulating by precipitation from solutions
- 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
- C12P19/06—Xanthan, i.e. Xanthomonas-type heteropolysaccharides
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00

Landscapes

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

AT0114289A 1989-05-12 1989-05-12 Verfahren zur gewinnung von durch bakterien der gattung xanthomonas bzw. arthrobacter gebildeten polysacchariden AT392083B (de)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
AT0114289A AT392083B (de)	1989-05-12	1989-05-12	Verfahren zur gewinnung von durch bakterien der gattung xanthomonas bzw. arthrobacter gebildeten polysacchariden
DE4008944A DE4008944C2 (de)	1989-05-12	1990-03-20	Verfahren zur Gewinnung von durch Bakterien der Gattung Xanthomonas bzw. Arthrobacter gebildeten Polysacchariden
ES9001023A ES2019820A6 (es)	1989-05-12	1990-04-09	Procedimiento de obtener polisacaridos formados por bacterias de la especie xantomonas o artrobacter.
IT02005890A IT1246384B (it)	1989-05-12	1990-04-17	Procedimento per l'ottenimento di polisaccaridi ottenuti da batteri della famiglia xanthomonas rispettivamente artrobatteri
CA002015584A CA2015584C (en)	1989-05-12	1990-04-27	Process for the recovery of polysaccharides
FR9005816A FR2646857B1 (fr)	1989-05-12	1990-05-10	Procede pour obtenir sous forme grenue des polysaccharides formes par des bacteries du genre xanthomonas ou arthrobacter
GB9010593A GB2232993B (en)	1989-05-12	1990-05-11	A process for the recovery of polysaccharides

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT0114289A AT392083B (de)	1989-05-12	1989-05-12	Verfahren zur gewinnung von durch bakterien der gattung xanthomonas bzw. arthrobacter gebildeten polysacchariden

Publications (2)

Publication Number	Publication Date
ATA114289A true ATA114289A (de)	1990-07-15
AT392083B AT392083B (de)	1991-01-25

Family

ID=3507512

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0114289A AT392083B (de)	1989-05-12	1989-05-12	Verfahren zur gewinnung von durch bakterien der gattung xanthomonas bzw. arthrobacter gebildeten polysacchariden

Country Status (7)

Country	Link
AT (1)	AT392083B (de)
CA (1)	CA2015584C (de)
DE (1)	DE4008944C2 (de)
ES (1)	ES2019820A6 (de)
FR (1)	FR2646857B1 (de)
GB (1)	GB2232993B (de)
IT (1)	IT1246384B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4110549C1 (de) *	1991-03-30	1992-12-03	Gesellschaft Fuer Biotechnologische Forschung Mbh (Gbf), 3300 Braunschweig, De
JPH08842B2 (ja) *	1991-05-22	1996-01-10	信越化学工業株式会社	多糖類の精製方法
US6881838B2 (en)	2002-05-21	2005-04-19	A.E. Staley Manufacturing Company	Polysaccharide gum and process for its manufacture

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH383933A (de) *	1958-04-28	1964-11-15	Motomco Inc	Verfahren zur Umwandlung von schwer dispergierbaren Stoffen in eine leicht dispergierbare Form
FR2228106B1 (de) *	1973-05-04	1976-05-28	Rhone Poulenc Ind
US4053699A (en) *	1976-03-31	1977-10-11	General Mills Chemicals, Inc.	Flash drying of xanthan gum and product produced thereby
US4135979A (en) *	1976-08-24	1979-01-23	Merck & Co., Inc.	Treatment of xanthan gum to improve clarity
US4260741A (en) *	1979-06-22	1981-04-07	Merck & Co., Inc.	Low-density xanthan gums
DE3812682A1 (de) *	1988-04-16	1989-11-02	Wolff Walsrode Ag	Verfahren zur herstellung von heteropolysacchariden mit verbesserten eigenschaften, insbesondere xanthan
JPH0768284B2 (ja) *	1988-06-16	1995-07-26	三菱レイヨン株式会社	固形多糖類中の残存水親和性有機溶剤の除去方法

1989
- 1989-05-12 AT AT0114289A patent/AT392083B/de not_active IP Right Cessation
1990
- 1990-03-20 DE DE4008944A patent/DE4008944C2/de not_active Expired - Lifetime
- 1990-04-09 ES ES9001023A patent/ES2019820A6/es not_active Expired - Lifetime
- 1990-04-17 IT IT02005890A patent/IT1246384B/it active IP Right Grant
- 1990-04-27 CA CA002015584A patent/CA2015584C/en not_active Expired - Lifetime
- 1990-05-10 FR FR9005816A patent/FR2646857B1/fr not_active Expired - Lifetime
- 1990-05-11 GB GB9010593A patent/GB2232993B/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR2646857B1 (fr)	1995-02-10
GB9010593D0 (en)	1990-07-04
ES2019820A6 (es)	1991-07-01
IT9020058A1 (it)	1991-10-17
DE4008944C2 (de)	1998-04-16
IT1246384B (it)	1994-11-18
IT9020058A0 (it)	1990-04-17
GB2232993A (en)	1991-01-02
CA2015584A1 (en)	1990-11-12
GB2232993B (en)	1993-03-10
CA2015584C (en)	1999-06-15
FR2646857A1 (fr)	1990-11-16
AT392083B (de)	1991-01-25
DE4008944A1 (de)	1990-12-20

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Legal Events

Date	Code	Title	Description
2001-05-15	REN	Ceased due to non-payment of the annual fee