DK3177728T3 - Forbedrede fermenteringsfremgangsmåder ved anvendelse af xylanase og pectinase - Google Patents
Forbedrede fermenteringsfremgangsmåder ved anvendelse af xylanase og pectinase Download PDFInfo
- Publication number
- DK3177728T3 DK3177728T3 DK15733668.6T DK15733668T DK3177728T3 DK 3177728 T3 DK3177728 T3 DK 3177728T3 DK 15733668 T DK15733668 T DK 15733668T DK 3177728 T3 DK3177728 T3 DK 3177728T3
- Authority
- DK
- Denmark
- Prior art keywords
- fermentation
- acid
- starch
- ethanol
- xylanase
- Prior art date
Links
Classifications
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- 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
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
- C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
- C12P7/06—Ethanol, i.e. non-beverage
- C12P7/14—Multiple stages of fermentation; Multiple types of microorganisms or re-use of microorganisms
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- 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
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
- C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
- C12P7/06—Ethanol, i.e. non-beverage
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
- C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
- C12Y302/01001—Alpha-amylase (3.2.1.1)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
- C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
- C12Y302/01008—Endo-1,4-beta-xylanase (3.2.1.8)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
- C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
- C12Y302/01015—Polygalacturonase (3.2.1.15)
-
- 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
- C12P2201/00—Pretreatment of cellulosic or lignocellulosic material for subsequent enzymatic treatment or hydrolysis
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Claims (12)
1. Fremgangsmåde til fremstilling af et fermenteringsprodukt ud af et stivelsesholdigt materiale, hvilken fremgangsmåde omfatter følgende trin: i) omdannelse af det stivelsesholdige materiale til fermenterbare sukkere, hvor det stivelsesholdige materiale er majs, efterfulgt af ii) fermentering af de fermenterbare sukkere med en mikroorganisme til fermenteret mæsk, iii) udsættelse af fermenteringsmediet under fermenteringsprocessen for en enzymsammensætning, der omfatter en xylanase og en pectinase, iv) fraseparering af fermenteringsproduktet i den fermenterede mæsk.
2. Fremgangsmåde ifølge krav 1, hvor fermenteringsproduktet vælges fra gruppen bestående af en syre, en alkohol og hydrogen.
3. Fremgangsmåde ifølge krav 2, hvor alkoholen vælges fra gruppen bestående af ethanol, butanol, propanol, methanol, propandiol og butandiol.
4. Fremgangsmåde ifølge krav 2, hvor syren vælges fra gruppen bestående af mælkesyre, propionsyre, eddikesyre, succinsyre, æblesyre, smørsyre og myresyre.
5. Fremgangsmåde ifølge et hvilket som helst af de foregående krav, hvor mikroorganismen er en bakterie, gær eller svamp.
6. Fremgangsmåde til fremstilling af et fermenteringsprodukt, hvilken fremgangsmåde omfatter (a) flydendegørelse af et stivelsesholdigt materiale med en alpha-amylase og præ-saccharificering af det flydendegjorte materiale før trin (b); (b) saccharificering af det flydendegjorte materiale efterfulgt af (c) fermentering ved anvendelse af en fermenteringsorganisme; hvor en enzymsammensætning, der omfatter en xylanase og en pectinase, tilsættes i fermenteringstrinnet (c).
7. Fremgangsmåde ifølge krav 6, hvor fermenteringsproduktet vælges fra gruppen bestående af en syre, en alkohol og hydrogen.
8. Fremgangsmåde ifølge krav 7, hvor alkoholen vælges fra gruppen bestående af ethanol, butanol, propanol, methanol, propandiol og butandiol.
9. Fremgangsmåde ifølge krav 7, hvor syren vælges fra gruppen bestående af mælkesyre, propionsyre, eddikesyre, succinsyre, æblesyre, smørsyre og myresyre.
10. Fremgangsmåde ifølge et hvilket som helst af kravene 6-9, hvor det stivelsesholdige materiale opnås fra kom og/eller rodknolde.
11. Fremgangsmåde ifølge et hvilket som helst af kravene 6-10, hvor det stivelsesholdige materiale vælges fra gruppen bestående af majs, hvede, byg, mg, hirse, durra og milo.
12. Fremgangsmåde ifølge et hvilket som helst af kravene 6-11, hvor mikroorganismen er en bakterie, gær eller svamp.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462033327P | 2014-08-05 | 2014-08-05 | |
| EP14179851 | 2014-08-05 | ||
| PCT/EP2015/064179 WO2016020103A1 (en) | 2014-08-05 | 2015-06-24 | Improved fermentation processes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK3177728T3 true DK3177728T3 (da) | 2018-12-17 |
| DK3177728T4 DK3177728T4 (da) | 2022-02-28 |
Family
ID=51263314
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK15733668.6T DK3177728T4 (da) | 2014-08-05 | 2015-06-24 | Forbedrede fermenteringsfremgangsmåder ved anvendelse af xylanase og pectinase |
| DK15748032.8T DK3177729T3 (da) | 2014-08-05 | 2015-08-05 | Forbedret batch-tid i fermenteringsprocesser ved anvendelse af xylanase og pectinase |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK15748032.8T DK3177729T3 (da) | 2014-08-05 | 2015-08-05 | Forbedret batch-tid i fermenteringsprocesser ved anvendelse af xylanase og pectinase |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US20170226540A1 (da) |
| EP (2) | EP3177728B2 (da) |
| DK (2) | DK3177728T4 (da) |
| ES (2) | ES2699845T5 (da) |
| PL (2) | PL3177728T5 (da) |
| WO (2) | WO2016020103A1 (da) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017067698A1 (en) * | 2015-10-22 | 2017-04-27 | Direvo Industrial Biotechnology Gmbh | Method for producing a fermentation product |
| EP3530743A1 (en) | 2018-02-21 | 2019-08-28 | Cambridge Glycoscience Ltd | Method of production |
| BR112021002910A2 (pt) | 2018-08-15 | 2021-07-20 | Cambridge Glycoscience Ltd | novas composições, seu uso e métodos para sua formação |
| JP2022545650A (ja) | 2019-08-16 | 2022-10-28 | ケンブリッジ グリコサイエンス エルティーディー | バイオマスを処理してオリゴ糖および関連組成物を生成する方法 |
| JP2023506464A (ja) | 2019-12-12 | 2023-02-16 | ケンブリッジ グリコサイエンス エルティーディー | 低糖の多相食料品 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4226528A1 (de) | 1992-08-11 | 1994-02-17 | Roehm Gmbh | Batterien-Xylanase, Verfahren zu ihrer Herstellung sowie dafür geeigneter Bakterienstamm, Plasmid mit zugehörigem Strukturgen, sowie Backmittel und Backverfahren zur Herstellung von Brot und Backwaren unter Verwendung der Xylanase |
| DE69435154D1 (de) | 1993-03-10 | 2008-12-04 | Novozymes As | Enzyme mit Xylanaseaktivität aus Aspergillus aculeatus |
| AU2002210409A1 (en) * | 2000-11-10 | 2002-05-21 | Novozymes A/S | Ethanol process |
| CN101389645B (zh) | 2004-02-12 | 2016-08-03 | 诺维信股份有限公司 | 具有木聚糖酶活性的多肽和编码它的多核苷酸 |
| US7851193B2 (en) | 2007-12-05 | 2010-12-14 | Novozymes A/S | Polypeptides having xylanase activity and polynucleotides encoding same |
| CN101892269A (zh) | 2009-05-21 | 2010-11-24 | 中国科学院成都生物研究所 | 以甘薯为原料发酵生产高浓度乙醇的方法 |
| DK2655644T3 (da) | 2010-12-22 | 2019-03-04 | Direvo Ind Biotechnology Gmbh | Forbedring af fermenteringsprocesser og biprodukter |
| ES2709102T3 (es) * | 2013-02-21 | 2019-04-15 | Direvo Ind Biotechnology Gmbh | Ligantes de micotoxinas |
-
2015
- 2015-06-24 PL PL15733668T patent/PL3177728T5/pl unknown
- 2015-06-24 US US15/501,574 patent/US20170226540A1/en not_active Abandoned
- 2015-06-24 ES ES15733668T patent/ES2699845T5/es active Active
- 2015-06-24 WO PCT/EP2015/064179 patent/WO2016020103A1/en active Application Filing
- 2015-06-24 EP EP15733668.6A patent/EP3177728B2/en active Active
- 2015-06-24 DK DK15733668.6T patent/DK3177728T4/da active
- 2015-08-05 DK DK15748032.8T patent/DK3177729T3/da active
- 2015-08-05 WO PCT/EP2015/068124 patent/WO2016020468A1/en active Application Filing
- 2015-08-05 US US15/501,593 patent/US10323260B2/en active Active
- 2015-08-05 PL PL15748032T patent/PL3177729T3/pl unknown
- 2015-08-05 ES ES15748032T patent/ES2699677T3/es active Active
- 2015-08-05 EP EP15748032.8A patent/EP3177729B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| PL3177728T5 (pl) | 2022-03-21 |
| ES2699845T5 (es) | 2022-04-11 |
| US20170233768A1 (en) | 2017-08-17 |
| US10323260B2 (en) | 2019-06-18 |
| DK3177729T3 (da) | 2018-12-17 |
| EP3177728B1 (en) | 2018-10-17 |
| EP3177728B2 (en) | 2021-12-01 |
| EP3177729A1 (en) | 2017-06-14 |
| US20170226540A1 (en) | 2017-08-10 |
| WO2016020468A1 (en) | 2016-02-11 |
| EP3177729B1 (en) | 2018-10-10 |
| PL3177728T3 (pl) | 2019-05-31 |
| ES2699845T3 (es) | 2019-02-13 |
| EP3177728A1 (en) | 2017-06-14 |
| ES2699677T3 (es) | 2019-02-12 |
| DK3177728T4 (da) | 2022-02-28 |
| WO2016020103A1 (en) | 2016-02-11 |
| PL3177729T3 (pl) | 2019-04-30 |
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