ES2251893T1 - Reduccion de la viscosidad de una pasta. - Google Patents
Reduccion de la viscosidad de una pasta.Info
- Publication number
- ES2251893T1 ES2251893T1 ES04725303T ES04725303T ES2251893T1 ES 2251893 T1 ES2251893 T1 ES 2251893T1 ES 04725303 T ES04725303 T ES 04725303T ES 04725303 T ES04725303 T ES 04725303T ES 2251893 T1 ES2251893 T1 ES 2251893T1
- Authority
- ES
- Spain
- Prior art keywords
- strain
- paste
- minutes
- stage
- glucanase
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 claims abstract 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract 12
- 101710130006 Beta-glucanase Proteins 0.000 claims abstract 5
- 229920002472 Starch Polymers 0.000 claims abstract 5
- 239000000463 material Substances 0.000 claims abstract 5
- 239000008107 starch Substances 0.000 claims abstract 5
- 235000019698 starch Nutrition 0.000 claims abstract 5
- 101710121765 Endo-1,4-beta-xylanase Proteins 0.000 claims abstract 3
- 102000004139 alpha-Amylases Human genes 0.000 claims abstract 2
- 108090000637 alpha-Amylases Proteins 0.000 claims abstract 2
- 229940024171 alpha-amylase Drugs 0.000 claims abstract 2
- 238000010411 cooking Methods 0.000 claims abstract 2
- 238000002347 injection Methods 0.000 claims abstract 2
- 239000007924 injection Substances 0.000 claims abstract 2
- 238000004519 manufacturing process Methods 0.000 claims abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 2
- 108010059892 Cellulase Proteins 0.000 claims 2
- 240000003183 Manihot esculenta Species 0.000 claims 2
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 claims 2
- 244000062793 Sorghum vulgare Species 0.000 claims 2
- 238000000855 fermentation Methods 0.000 claims 2
- 230000004151 fermentation Effects 0.000 claims 2
- 235000019713 millet Nutrition 0.000 claims 2
- 108010011619 6-Phytase Proteins 0.000 claims 1
- 241000228212 Aspergillus Species 0.000 claims 1
- 241000228215 Aspergillus aculeatus Species 0.000 claims 1
- 241000193830 Bacillus <bacterium> Species 0.000 claims 1
- 241000193744 Bacillus amyloliquefaciens Species 0.000 claims 1
- 241000894006 Bacteria Species 0.000 claims 1
- 241000219310 Beta vulgaris subsp. vulgaris Species 0.000 claims 1
- 241000233866 Fungi Species 0.000 claims 1
- 240000005979 Hordeum vulgare Species 0.000 claims 1
- 235000007340 Hordeum vulgare Nutrition 0.000 claims 1
- 244000017020 Ipomoea batatas Species 0.000 claims 1
- 235000002678 Ipomoea batatas Nutrition 0.000 claims 1
- 240000008790 Musa x paradisiaca Species 0.000 claims 1
- 235000018290 Musa x paradisiaca Nutrition 0.000 claims 1
- 108091005804 Peptidases Proteins 0.000 claims 1
- 239000004365 Protease Substances 0.000 claims 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 claims 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims 1
- 240000000111 Saccharum officinarum Species 0.000 claims 1
- 235000007201 Saccharum officinarum Nutrition 0.000 claims 1
- 241000209056 Secale Species 0.000 claims 1
- 235000007238 Secale cereale Nutrition 0.000 claims 1
- 244000061456 Solanum tuberosum Species 0.000 claims 1
- 235000002595 Solanum tuberosum Nutrition 0.000 claims 1
- 240000006394 Sorghum bicolor Species 0.000 claims 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 claims 1
- 235000021536 Sugar beet Nutrition 0.000 claims 1
- 241000223259 Trichoderma Species 0.000 claims 1
- 241000499912 Trichoderma reesei Species 0.000 claims 1
- 235000021307 Triticum Nutrition 0.000 claims 1
- 244000098338 Triticum aestivum Species 0.000 claims 1
- 240000008042 Zea mays Species 0.000 claims 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims 1
- 241000588901 Zymomonas Species 0.000 claims 1
- 235000013339 cereals Nutrition 0.000 claims 1
- 235000005822 corn Nutrition 0.000 claims 1
- 244000005700 microbiome Species 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 235000015927 pasta Nutrition 0.000 claims 1
- 229940085127 phytase Drugs 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
- C13K1/00—Glucose; Glucose-containing syrups
- C13K1/06—Glucose; Glucose-containing syrups obtained by saccharification of starch or raw materials containing starch
-
- 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
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
-
- 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
- C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
-
- 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
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Emergency Medicine (AREA)
- Medicinal Chemistry (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Biomedical Technology (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Enzymes And Modification Thereof (AREA)
Abstract
Método para producir etanol, dicho método comprendiendo las etapas de: a. proveer una pasta que comprende un material conteniendo almidón y agua; b. prelicuar la pasta de la etapa (a) en presencia de una beta-glucanasa; c. gelatinizar la pasta de la etapa (b) mediante cocción por inyección; d. licuar la pasta de la etapa (c) en presencia de una alfa-amilasa, una beta-glucanasa y una xilanasa; y e. sacarificar y fermentar la pasta de la etapa (d) para producir etanol. f. recuperar el etanol.
Claims (12)
1. Método para producir etanol, dicho método
comprendiendo las etapas de:
- a.
- proveer una pasta que comprende un material conteniendo almidón y agua;
- b.
- prelicuar la pasta de la etapa (a) en presencia de una beta-glucanasa;
- c.
- gelatinizar la pasta de la etapa (b) mediante cocción por inyección;
- d.
- licuar la pasta de la etapa (c) en presencia de una alfa-amilasa, una beta-glucanasa y una xilanasa; y
- e.
- sacarificar y fermentar la pasta de la etapa (d) para producir etanol.
- f.
- recuperar el etanol.
2. Método según la reivindicación 1, que
comprende también una etapa de presacarificación que se realiza
después de la etapa de licuación (d) y antes de la etapa (e).
3. Método según cualquiera de las
reivindicaciones 1 o 2, en el que la xilanasa deriva de una cepa de
la especie Aspergillus, preferiblemente de una cepa de A.
Aculeatus.
4. Método según cualquiera de las
reivindicaciones 1-3, en el que la
beta-glucanasa deriva de una cepa de la especie
Bacillus, preferiblemente de una cepa de B.
amyloliquefaciens.
5. Método según cualquiera de las
reivindicaciones 1-4, en el que también está
presente una endoglucanasa durante la etapa de licuación (d), dicha
endoglucanasa derivada preferiblemente de una cepa de la especie
Trichoderma, preferiblemente de una cepa de
T.reesei.
6. Método según cualquiera de las
reivindicaciones 1-5, en el que el material
conteniendo almidón es obtenido de cereales y/o de tubérculos.
7. Método según cualquiera de las
reivindicaciones 1-6, en el que el material
conteniendo almidón es seleccionado de los grupos consistentes en
maíz, trigo, cebada, centeno, mijo, sorgo, y mijo pequeño.
8. Método según cualquiera de las
reivindicaciones 1-7, donde el material conteniendo
almidón es seleccionado de los grupos que consisten en patata,
batata, mandioca, tapioca, sagú, plátano, remolacha azucarera y
caña de azúcar.
9. Método según cualquiera de las
reivindicaciones 1-8, donde la fermentación de la
etapa (e) se realiza utilizando un microorganismo, tal como
bacterias y hongos (incluyendo levaduras), por ejemplo las especies
Zymomonas y Sacharomyces tales como por ejemplo
Sacaromices cerevisiae.
10. Método según cualquiera de las
reivindicaciones 1-9, en el que la fermentación se
realiza en presencia de fitasa y/o de proteasa.
11. Método según cualquiera de las
reivindicaciones 1-10, en el que la prelicuación de
la etapa (b) se realiza a una temperatura de 45 a 70°C, más
preferiblemente de 53 a 66°C, aún más preferiblemente de 55 a 60°C,
tal como 58°C durante un periodo de tiempo de 5 a 60 minutos, y más
preferiblemente de 10 a 30 minutos, tal como alrededor de 15
minutos.
12. Método según cualquiera de las
reivindicaciones 1-11, en el que la licuación de la
etapa (d) se realiza a 60-95°C, preferiblemente a
80-90°C durante 10-120 minutos, más
preferiblemente a 83-85°C durante
15-80 minutos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200300517 | 2003-04-04 | ||
DK200300517 | 2003-04-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2251893T1 true ES2251893T1 (es) | 2006-05-16 |
Family
ID=33104015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES04725303T Pending ES2251893T1 (es) | 2003-04-04 | 2004-04-02 | Reduccion de la viscosidad de una pasta. |
Country Status (5)
Country | Link |
---|---|
US (1) | US20060275882A1 (es) |
EP (1) | EP1613729A1 (es) |
CN (1) | CN1798830A (es) |
ES (1) | ES2251893T1 (es) |
WO (1) | WO2004087889A1 (es) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE04718914T1 (de) | 2003-03-10 | 2006-02-23 | Novozymes A/S | Verfahren zur herstellung von alkohol |
US9328364B2 (en) | 2004-03-31 | 2016-05-03 | Cargill Incorporated | Process for fermenting sugars containing oligomeric saccharides |
US20090117630A1 (en) * | 2004-12-22 | 2009-05-07 | Novozymes A/S | Fermentation product processes |
BRPI0519766A2 (pt) * | 2004-12-30 | 2009-03-10 | Genencor Int | proteases Ácidas féngicas |
GB0612976D0 (en) | 2006-06-30 | 2006-08-09 | Leuven K U Res & Dev | Method for making arabinoxylo-oligosaccharides as a co-product of fermentation of whole grain cereals |
CN101126101A (zh) * | 2006-08-18 | 2008-02-20 | Bapp酶工程有限公司 | 酒精酿造方法 |
WO2008023060A1 (en) * | 2006-08-25 | 2008-02-28 | Novozymes A/S | Fermentation process |
CN101680005A (zh) * | 2007-03-14 | 2010-03-24 | 丹尼斯科美国公司 | 从大麦产生乙醇和含有降低的β-葡聚糖和肌醇六磷酸的DDGS |
US7449313B2 (en) * | 2007-11-03 | 2008-11-11 | Rush Stephen L | Systems and processes for cellulosic ethanol production |
US7662617B2 (en) * | 2007-11-03 | 2010-02-16 | Rush Stephen L | Systems and processes for cellulosic ethanol production |
US7514247B2 (en) * | 2007-11-03 | 2009-04-07 | Wise Landfill Recycling Mining, Inc. | Systems and processes for cellulosic ethanol production |
CA2723113C (en) * | 2008-04-29 | 2018-06-26 | Icm, Inc. | Pretreatment of grain slurry with alpha-amylase and a hemicellulase blend prior to liquefaction |
CN102597250A (zh) * | 2008-05-20 | 2012-07-18 | Jj佛罗里达资产有限责任公司 | 用溶剂萃取法从柑橘废料中除去抑制发酵化合物以及生产乙醇 |
US8252566B2 (en) * | 2008-05-20 | 2012-08-28 | Jj Florida Properties Llc | Ethanol production from citrus waste through limonene reduction |
CA2725737A1 (en) * | 2008-05-29 | 2009-12-10 | Danisco Us Inc. | Process for alcohol and co-product production from grain sorghum |
WO2010014817A2 (en) * | 2008-07-30 | 2010-02-04 | Novozymes A/S | Producing fermentation products |
WO2010118257A2 (en) * | 2009-04-08 | 2010-10-14 | Danisco Us Inc. | Endoglucanase for reducing the viscosity of a plant material slurry |
CA2761008C (en) * | 2009-05-07 | 2019-06-25 | Danisco A/S | Enzyme complex from trichoderma reesei and p. funiculosum enzymes |
DE102009033287A1 (de) | 2009-07-15 | 2011-01-20 | Osram Opto Semiconductors Gmbh | Leuchtdiode und Verfahren zur Herstellung einer Leuchtdiode |
US9816112B2 (en) | 2010-12-22 | 2017-11-14 | Novozymes A/S | Processes for producing fermentation products |
WO2012084225A1 (en) * | 2010-12-22 | 2012-06-28 | Direvo Industrial Biotechnology Gmbh | Improving fermentation processes and by-products |
CN102172249B (zh) * | 2011-03-24 | 2012-12-26 | 南京农业大学 | 防治香蕉枯萎病的海洋细菌2bs12 |
ES2645921T3 (es) | 2011-09-14 | 2017-12-11 | Dupont Nutrition Biosciences Aps | Composiciones que comprenden enzimas con actividad de endo-1,4-beta-xilanasa y enzimas con actividad de endo-1,3(4)-beta-glucanasa |
CN102618602B (zh) * | 2012-03-30 | 2013-05-15 | 吴允山 | 甘薯渣酶法水解糖工艺 |
EA201590312A1 (ru) | 2012-08-03 | 2015-10-30 | ДюПон НЬЮТРИШН БАЙОСАЙЕНСИЗ АпС | Ферменты |
US10093882B2 (en) | 2013-06-24 | 2018-10-09 | Novozymes A/S | Processes for recovering oil from fermentation product processes and processes for producing fermentation products |
US11939552B2 (en) | 2013-06-24 | 2024-03-26 | Novozymes A/S | Process of recovering oil |
CN106574252B (zh) * | 2014-07-24 | 2021-06-01 | 扬森疫苗与预防公司 | 从细胞培养物中纯化脊髓灰质炎病毒的方法 |
EP3017706A1 (en) | 2014-11-05 | 2016-05-11 | Dupont Nutrition Biosciences ApS | Enzymes for malting |
CN108699572A (zh) | 2015-12-22 | 2018-10-23 | 诺维信公司 | 使用磷脂酶c增加发酵产物得率的方法 |
US20190309240A1 (en) | 2016-11-17 | 2019-10-10 | Direvo Industrial Biotechnology Gmbh | Method to improve the nutritional quality of fermentation by-products |
CN109266563A (zh) * | 2018-09-28 | 2019-01-25 | 广西中粮生物质能源有限公司 | 一种全水稻生产制备酒母的方法 |
CN110724644A (zh) * | 2019-12-05 | 2020-01-24 | 西北农林科技大学 | 一种产重组人胰岛素原的里氏木霉工程菌及其应用 |
CN113004539B (zh) * | 2021-02-08 | 2022-01-11 | 宿州中粮生物化学有限公司 | 降粘剂及其制备方法和降低发酵醪液粘度的方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE461659B (sv) * | 1981-12-22 | 1990-03-12 | Novo Industri As | Foerfarande foer framstaellning av enzymet sps-as med foermaaga att soenderdela hoegmolekylaer kolhydrat |
FR2556005B1 (fr) * | 1983-12-06 | 1986-11-07 | Bertin & Cie | Perfectionnements apportes aux procedes de production de biere |
FI87577C (fi) * | 1985-12-03 | 1993-01-25 | Gist Brocades Nv | Foerfarande foer framstaellning av voert och oel med foerbaettrad filtrerbarhet och/eller laegre viskositet |
US4795101A (en) * | 1987-05-13 | 1989-01-03 | Genencor, Inc. | Use of cellulase in a method of wet milling a starch-containing grain |
US5180669A (en) * | 1991-03-27 | 1993-01-19 | Genencor International, Inc. | Liquefaction of granular-starch slurries using alpha-amylase in the presence of carbonate ion |
WO1995004134A1 (en) * | 1993-08-02 | 1995-02-09 | Genencor International, Inc. | Method of reducing complex carbohydrates in fermentation products |
DK0910620T3 (da) * | 1996-05-03 | 2002-12-23 | Dsm Nv | Fremgangsmåde til fremstilling af urt med forbedret filtrerbarhed og/eller forhøjet udbytte |
AU5163900A (en) * | 1999-05-28 | 2000-12-18 | Penn State Research Foundation, The | Manufacture of boiling-stable granular resistant starch by acid hydrolysis and hydrothermal treatment |
WO2002038786A1 (en) * | 2000-11-10 | 2002-05-16 | Novozymes A/S | Ethanol process |
-
2004
- 2004-04-02 ES ES04725303T patent/ES2251893T1/es active Pending
- 2004-04-02 WO PCT/DK2004/000231 patent/WO2004087889A1/en active Application Filing
- 2004-04-02 US US10/558,628 patent/US20060275882A1/en not_active Abandoned
- 2004-04-02 EP EP04725303A patent/EP1613729A1/en not_active Withdrawn
- 2004-04-02 CN CNA2004800155651A patent/CN1798830A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US20060275882A1 (en) | 2006-12-07 |
WO2004087889A1 (en) | 2004-10-14 |
CN1798830A (zh) | 2006-07-05 |
EP1613729A1 (en) | 2006-01-11 |
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