DE3680802D1 - Xylose-isomerase, verfahren zur herstellung dieser xylose-isomerase, immobilisierte xylose-isomerase und verfahren zum isomerisieren von glukose zu fruktose. - Google Patents
Xylose-isomerase, verfahren zur herstellung dieser xylose-isomerase, immobilisierte xylose-isomerase und verfahren zum isomerisieren von glukose zu fruktose.Info
- Publication number
- DE3680802D1 DE3680802D1 DE8686301050T DE3680802T DE3680802D1 DE 3680802 D1 DE3680802 D1 DE 3680802D1 DE 8686301050 T DE8686301050 T DE 8686301050T DE 3680802 T DE3680802 T DE 3680802T DE 3680802 D1 DE3680802 D1 DE 3680802D1
- Authority
- DE
- Germany
- Prior art keywords
- xylose isomerase
- immobilized
- fructose
- isomerase
- producing
- 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 - Lifetime
Links
- 108700040099 Xylose isomerases Proteins 0.000 title abstract 7
- 238000004519 manufacturing process Methods 0.000 title abstract 4
- 229930091371 Fructose Natural products 0.000 title abstract 2
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 title abstract 2
- 239000005715 Fructose Substances 0.000 title abstract 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 title abstract 2
- 239000008103 glucose Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 108090000790 Enzymes Proteins 0.000 abstract 1
- 102000004190 Enzymes Human genes 0.000 abstract 1
- 108090000769 Isomerases Proteins 0.000 abstract 1
- 102000004195 Isomerases Human genes 0.000 abstract 1
- 241001468239 Streptomyces murinus Species 0.000 abstract 1
- 238000000855 fermentation Methods 0.000 abstract 1
- 230000004151 fermentation Effects 0.000 abstract 1
- 238000006317 isomerization reaction Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000000126 substance Substances 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
- C12P19/24—Preparation of compounds containing saccharide radicals produced by the action of an isomerase, e.g. fructose
-
- 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
- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
-
- 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
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/90—Isomerases (5.)
- C12N9/92—Glucose isomerase (5.3.1.5; 5.3.1.9; 5.3.1.18)
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/886—Streptomyces
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Enzymes And Modification Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK111185A DK111185A (da) | 1985-03-12 | 1985-03-12 | Xyloseisomerase, fremgangsmaade til fremstilling deraf, immobiliseret xyloseisomerase og fremgangsmaade til isomerisering af glucose til fructose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3680802D1 true DE3680802D1 (de) | 1991-09-19 |
Family
ID=8101126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8686301050T Expired - Lifetime DE3680802D1 (de) | 1985-03-12 | 1986-02-14 | Xylose-isomerase, verfahren zur herstellung dieser xylose-isomerase, immobilisierte xylose-isomerase und verfahren zum isomerisieren von glukose zu fruktose. |
Country Status (11)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4894331A (en) * | 1985-09-27 | 1990-01-16 | Amgen Inc. | Partial marker cassette mutagenesis of xylose isomerase |
| US5047511A (en) * | 1989-08-28 | 1991-09-10 | Pitman-Moore, Inc. | Method for recovering recombinant proteins |
| US5268280A (en) * | 1990-10-19 | 1993-12-07 | Novo Nordisk A/S | Method for glucose isomerization using xylose isomerase purified from Thermotoga Maritima and Thermotoga Neapolitana |
| US5219751A (en) * | 1990-10-19 | 1993-06-15 | Novo Nordisk A/S Novo Alle, | Xylase isomerase purified from thermotoga maritima and thermotoga neapolitana |
| GB9502413D0 (en) * | 1995-02-08 | 1995-03-29 | Primalco Ltd | Xylose isomerase |
| CN1654641A (zh) | 1999-11-10 | 2005-08-17 | 诺维信公司 | Fungamyl样α－淀粉酶变体 |
| JP2002330763A (ja) * | 2001-05-02 | 2002-11-19 | Ajinomoto Co Inc | 発酵法による目的物質の製造法 |
| EP2271766A2 (en) | 2008-03-27 | 2011-01-12 | Novozymes A/S | Producing fermentation product from lignocellulose-containing material |
| US20110165617A1 (en) | 2008-09-30 | 2011-07-07 | Novozymes North America, Inc. | Enzymatic Hydrolysis Of Pretreated Lignocellulose-Containing Material With Distillers Dried Grains |
| CN102292444A (zh) | 2008-11-20 | 2011-12-21 | 诺维信股份有限公司 | 具有淀粉分解增强活性的多肽和编码该多肽的多核苷酸 |
| EP2384365A2 (en) | 2008-12-30 | 2011-11-09 | Novozymes North America, Inc. | Improvement of enzymatic hydrolysis of pretreated lignocellulose-containing material with dissolved air flotation sludge |
| US20120276585A1 (en) | 2009-12-21 | 2012-11-01 | Cofco Corporation | Method for producing fermentation products from lignocellulose-containing material |
| EP3070171B1 (en) | 2010-03-30 | 2018-06-13 | Novozymes A/S | Process for enhancing by-products from fermentation processes |
| FI2591119T4 (fi) | 2010-07-07 | 2023-01-13 | Fermentointimenetelmä GH61-polypeptidien kanssa | |
| AU2016293487B2 (en) | 2015-07-13 | 2021-07-01 | MARA Renewables Corporation | Enhancing microalgal metabolism of xylose |
| US11377650B2 (en) | 2017-08-31 | 2022-07-05 | Novozymes A/S | Polypeptides having D-psicose 3 epimerase activity and polynucleotides encoding same |
| WO2025111274A2 (en) | 2023-11-20 | 2025-05-30 | Novozymes A/S | Epimerase variants and polynucleotides encoding same |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US29152A (en) * | 1860-07-17 | August friedrich and conrad walter | ||
| NL147477B (nl) * | 1965-05-11 | 1975-10-15 | Agency Ind Science Techn | Werkwijze voor het omzetten van glucose in fructose met behulp van een glucose isomeriserend enzym. |
| US3625828A (en) * | 1969-04-16 | 1971-12-07 | Miles Lab | Process for production of glucose isomerase |
| US3622463A (en) * | 1969-08-11 | 1971-11-23 | Cpc International Inc | Production of extracellular glucose isomerase by streptomyces |
| USRE29152E (en) | 1971-09-17 | 1977-03-15 | Cpc International Inc. | Process for the enzymatic isomerization of dextrose to levulose |
| BE788843A (fr) * | 1971-09-17 | 1973-03-15 | Cpc International Inc | Production de preparations enzymatiques d'isomerase de xylose (dextrose) |
| US3989596A (en) * | 1974-03-28 | 1976-11-02 | R. J. Reynolds Tobacco Company | Aggregate of dried flocculated cells |
| US4137126A (en) * | 1975-05-03 | 1979-01-30 | Givaudan Corporation | Process for preparing glucose isomerase using streptomyces glaucescens mutants |
| JPS5282783A (en) * | 1975-12-27 | 1977-07-11 | Mitsui Seitou Kk | Production of fixed glucose isomeraze |
| US4399222A (en) * | 1979-08-06 | 1983-08-16 | A. E. Staley Manufacturing Company | Carbohydrases from acidophilic streptomyces |
| ES485580A1 (es) * | 1979-10-31 | 1980-08-01 | Espanola Petrol | Procedimiento de obtencion de glucosa-isomerasa |
| US4532208A (en) * | 1983-05-05 | 1985-07-30 | Uop Inc. | Constitutive glucose isomerase producer |
| US4551430A (en) * | 1983-10-27 | 1985-11-05 | Uop Inc. | Constitutive producer of a thermostable glucose isomerase |
| DK152764C (da) * | 1985-06-14 | 1988-10-03 | Novo Industri As | Fremgangsmaade til fremstilling af et immobiliseret enzymprodukt |
-
1985
- 1985-03-12 DK DK111185A patent/DK111185A/da not_active Application Discontinuation
- 1985-03-25 US US06/715,936 patent/US4687742A/en not_active Expired - Lifetime
-
1986
- 1986-01-28 IN IN56/MAS/86A patent/IN161740B/en unknown
- 1986-02-14 EP EP86301050A patent/EP0194760B1/en not_active Expired - Lifetime
- 1986-02-14 CA CA000501939A patent/CA1316477C/en not_active Expired - Fee Related
- 1986-02-14 JP JP61029175A patent/JP2539373B2/ja not_active Expired - Lifetime
- 1986-02-14 DK DK071086A patent/DK157886C/da active
- 1986-02-14 AT AT86301050T patent/ATE66248T1/de not_active IP Right Cessation
- 1986-02-14 ES ES552017A patent/ES8703523A1/es not_active Expired
- 1986-02-14 KR KR1019860001030A patent/KR960013132B1/ko not_active Expired - Fee Related
- 1986-02-14 DE DE8686301050T patent/DE3680802D1/de not_active Expired - Lifetime
- 1986-03-11 HU HU861023A patent/HU196841B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK111185A (da) | 1986-09-13 |
| IN161740B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-01-30 |
| KR960013132B1 (ko) | 1996-09-30 |
| HUT40160A (en) | 1986-11-28 |
| EP0194760B1 (en) | 1991-08-14 |
| DK71086A (da) | 1986-09-13 |
| DK111185D0 (da) | 1985-03-12 |
| JP2539373B2 (ja) | 1996-10-02 |
| KR860007375A (ko) | 1986-10-10 |
| JPS61212285A (ja) | 1986-09-20 |
| ATE66248T1 (de) | 1991-08-15 |
| DK157886B (da) | 1990-02-26 |
| HU196841B (en) | 1989-01-30 |
| CA1316477C (en) | 1993-04-20 |
| DK157886C (da) | 1990-07-30 |
| US4687742A (en) | 1987-08-18 |
| ES8703523A1 (es) | 1987-02-16 |
| ES552017A0 (es) | 1987-02-16 |
| EP0194760A3 (en) | 1988-05-04 |
| DK71086D0 (da) | 1986-02-14 |
| EP0194760A2 (en) | 1986-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3680802D1 (de) | Xylose-isomerase, verfahren zur herstellung dieser xylose-isomerase, immobilisierte xylose-isomerase und verfahren zum isomerisieren von glukose zu fruktose. | |
| SE7907773L (sv) | Forfarande for forbettrat utnyttjande av cellulas | |
| GB1440703A (en) | Method of making fructose with immobilised glucose isomerase | |
| DE3777979D1 (de) | Hochmolekulare homopolysaccharide, verfahren zu ihrer extrazellulaeren herstellung und zu ihrer anwendung, sowie die entsprechenden pilzstaemme. | |
| BR8806349A (pt) | Processo de producao de polissacarideos | |
| DE69112415D1 (de) | Verfahren zur herstellung von glukose und fruktose aus sukrose. | |
| GB1399408A (en) | Method of making glucose isomerase and using same to convert glucose to fructose | |
| EP0218472A3 (en) | Process for production of superoxide dismutase | |
| EP0311456A3 (en) | Monoclonal antibody to okadaic acids, process for producing the monoclonal antibody, assay reagent for assaying okadaic acids using the monoclonal antibody, and assay method | |
| GB2003926A (en) | Microbiological process | |
| EP0368808A3 (en) | Immobilized enzyme and a method for application thereof | |
| IL41242A (en) | The production of fructose by enzymatic isomerization of glucose | |
| JPS6463388A (en) | Production of l-sorbose by seed subculture and device therefor | |
| KR960017857A (ko) | 고수율, 고순도 이소말토 올리고당의 제조방법 | |
| EP0322723A3 (en) | Preparation of gluconic acid and sorbitol | |
| EP0352474A3 (en) | Thermostable glucose isomerase | |
| KR890000671A (ko) | 고정화된 유전자재조합 균주를 이용한 세팔렉신 및 6-apa의 제조방법 | |
| KR880002995A (ko) | 푸럭토 올리고(Fructo-oligo)당의 제조방법 | |
| MX169584B (es) | Mejoras en procedimiento para la obtencion de acido itaconico | |
| ATE115183T1 (de) | Zellzüchtungsverfahren. | |
| JPS5668394A (en) | Production of d(-)-beta-hydroxyisobutyric acid | |
| DE2247922A1 (de) | Enzymatisches isomerisierungsverfahren von glukose zu fruktose | |
| DK146632C (da) | Fremgangsmaade til fremstilling af glucoseisomerase, fremgangsmaade til isomerisering af d-glucose til d-fructose og biologisk ren kultur af en mikroorganisme til anvendelse ved fremgangsmaaden | |
| GB1492258A (en) | Production of glucose isomerase | |
| TH2135A (th) | การเปลี่ยนซูโครสไปเป็นฟรัคโตสและเอธานอล |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |