ATE243751T1 - Herstellung von xanthan-gummi mittels xanthomonas campestris mit genen zur hydrolisierung von laktose integriert im chromosom. - Google Patents

Herstellung von xanthan-gummi mittels xanthomonas campestris mit genen zur hydrolisierung von laktose integriert im chromosom.

Info

Publication number: ATE243751T1
Authority: AT; Austria
Prior art keywords: xanthan; xanthomonas campestris; hydrolizing; chromosome; lactose
Prior art date: 1987-04-14

Application number

AT93113193T

Other languages

English (en)

Inventor

Thomas J Pollock

Linda Thorne

Original Assignee

Shinetsu Chemical Co

Shinetsu Bio 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.)

1987-04-14

Filing date

1988-04-14

Publication date

2003-07-15

1988-04-14 Application filed by Shinetsu Chemical Co, Shinetsu Bio Inc filed Critical Shinetsu Chemical Co

2003-07-15 Application granted granted Critical

2003-07-15 Publication of ATE243751T1 publication Critical patent/ATE243751T1/de

Links

241000589636 Xanthomonas campestris Species 0.000 title abstract 4
229920001285 xanthan gum Polymers 0.000 title abstract 4
GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 title 1
210000000349 chromosome Anatomy 0.000 title 1
230000003301 hydrolyzing effect Effects 0.000 title 1
239000008101 lactose Substances 0.000 title 1
108090000623 proteins and genes Proteins 0.000 title 1
229940082509 xanthan gum Drugs 0.000 title 1
235000010493 xanthan gum Nutrition 0.000 title 1
239000000230 xanthan gum Substances 0.000 title 1
GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 abstract 3
230000015572 biosynthetic process Effects 0.000 abstract 2
230000002068 genetic effect Effects 0.000 abstract 2
230000035772 mutation Effects 0.000 abstract 2
238000003786 synthesis reaction Methods 0.000 abstract 2
108010001478 Bacitracin Proteins 0.000 abstract 1
108091028043 Nucleic acid sequence Proteins 0.000 abstract 1
229960003071 bacitracin Drugs 0.000 abstract 1
229930184125 bacitracin Natural products 0.000 abstract 1
CLKOFPXJLQSYAH-ABRJDSQDSA-N bacitracin A Chemical compound C1SC([C@@H](N)[C@@H](C)CC)=N[C@@H]1C(=O)N[C@@H](CC(C)C)C(=O)N[C@H](CCC(O)=O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H]1C(=O)N[C@H](CCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@H](CC=2C=CC=CC=2)C(=O)N[C@@H](CC=2N=CNC=2)C(=O)N[C@H](CC(O)=O)C(=O)N[C@@H](CC(N)=O)C(=O)NCCCC1 CLKOFPXJLQSYAH-ABRJDSQDSA-N 0.000 abstract 1
238000012258 culturing Methods 0.000 abstract 1
239000001963 growth medium Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
238000012986 modification Methods 0.000 abstract 1
230000004048 modification Effects 0.000 abstract 1
JQXXHWHPUNPDRT-WLSIYKJHSA-N rifampicin Chemical compound O([C@](C1=O)(C)O/C=C/[C@@H]([C@H]([C@@H](OC(C)=O)[C@H](C)[C@H](O)[C@H](C)[C@@H](O)[C@@H](C)\C=C\C=C(C)/C(=O)NC=2C(O)=C3C([O-])=C4C)C)OC)C4=C1C3=C(O)C=2\C=N\N1CC[NH+](C)CC1 JQXXHWHPUNPDRT-WLSIYKJHSA-N 0.000 abstract 1
229960001225 rifampicin Drugs 0.000 abstract 1

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
- C12P19/06—Xanthan, i.e. Xanthomonas-type heteropolysaccharides
- 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
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
- C12N15/52—Genes encoding for enzymes or proenzymes

Landscapes

Engineering & Computer Science (AREA)
Genetics & Genomics (AREA)
Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Wood Science & Technology (AREA)
Zoology (AREA)
Bioinformatics & Cheminformatics (AREA)
Biotechnology (AREA)
Biomedical Technology (AREA)
General Engineering & Computer Science (AREA)
Microbiology (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Molecular Biology (AREA)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Physics & Mathematics (AREA)
Biophysics (AREA)
Plant Pathology (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Micro-Organisms Or Cultivation Processes Thereof (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

AT93113193T 1987-04-14 1988-04-14 Herstellung von xanthan-gummi mittels xanthomonas campestris mit genen zur hydrolisierung von laktose integriert im chromosom. ATE243751T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US3830287A	1987-04-14	1987-04-14

Publications (1)

Publication Number	Publication Date
ATE243751T1 true ATE243751T1 (de)	2003-07-15

Family

ID=21899163

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
AT88303352T ATE111958T1 (de)	1987-04-14	1988-04-14	Herstellung von xanthan-gummi.
AT93113193T ATE243751T1 (de)	1987-04-14	1988-04-14	Herstellung von xanthan-gummi mittels xanthomonas campestris mit genen zur hydrolisierung von laktose integriert im chromosom.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
AT88303352T ATE111958T1 (de)	1987-04-14	1988-04-14	Herstellung von xanthan-gummi.

Country Status (4)

Country	Link
EP (2)	EP0589205B1 (de)
JP (1)	JPH0829076B2 (de)
AT (2)	ATE111958T1 (de)
DE (2)	DE3856558T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5434078A (en) *	1987-04-14	1995-07-18	Shin-Etsu Bio, Inc.	Fermentation broth comprising xanthan gum from dairy permeates and other filtered dairy products
JP2011155983A (ja) *	1995-01-24	2011-08-18	Cp Kelco Us Inc	Ｄｎａセグメント及び多糖類の高生産方法
US6709845B1 (en)	1999-07-02	2004-03-23	Shin-Etsu Bio, Inc.	Production of modified polysaccharide S-7
CN112480482B (zh) *	2020-11-30	2022-02-18	河北华北制药华恒药业有限公司	一种发酵凝胶均质剂及其制备方法和应用
CN114015612B (zh) *	2021-11-30	2023-08-01	山东省食品发酵工业研究设计院	一株无色素黄单胞菌及其在发酵生产无色素黄原胶中的应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3783145T2 (de) *	1986-02-06	1993-06-03	Merck & Co Inc	Rekombinantes dns-plasmid zur herstellung von xanthangummi.
CA1338138C (en) *	1986-03-24	1996-03-12	Michael A. Capage	Recombinant-dna mediated production of xanthan gum

1988
- 1988-04-14 DE DE3856558T patent/DE3856558T2/de not_active Expired - Fee Related
- 1988-04-14 DE DE3851563T patent/DE3851563T2/de not_active Expired - Lifetime
- 1988-04-14 AT AT88303352T patent/ATE111958T1/de not_active IP Right Cessation
- 1988-04-14 AT AT93113193T patent/ATE243751T1/de not_active IP Right Cessation
- 1988-04-14 EP EP93113193A patent/EP0589205B1/de not_active Expired - Lifetime
- 1988-04-14 JP JP63090439A patent/JPH0829076B2/ja not_active Expired - Lifetime
- 1988-04-14 EP EP88303352A patent/EP0287363B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPS6427488A (en)	1989-01-30
DE3856558T2 (de)	2004-04-29
EP0287363B1 (de)	1994-09-21
DE3856558D1 (de)	2003-07-31
DE3851563D1 (de)	1994-10-27
EP0287363A2 (de)	1988-10-19
EP0589205B1 (de)	2003-06-25
EP0589205A2 (de)	1994-03-30
DE3851563T2 (de)	1995-04-13
ATE111958T1 (de)	1994-10-15
EP0589205A3 (de)	1994-10-26
EP0287363A3 (en)	1989-07-26
JPH0829076B2 (ja)	1996-03-27

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Legal Events

Date	Code	Title	Description
2003-12-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties