CA2124592A1 - Fermentation de cellulose et d'hemicellulose de la fibre de mais et de grains de distillerie seches avec des composes solubles dans l'ethanol - Google Patents
Fermentation de cellulose et d'hemicellulose de la fibre de mais et de grains de distillerie seches avec des composes solubles dans l'ethanolInfo
- Publication number
- CA2124592A1 CA2124592A1 CA002124592A CA2124592A CA2124592A1 CA 2124592 A1 CA2124592 A1 CA 2124592A1 CA 002124592 A CA002124592 A CA 002124592A CA 2124592 A CA2124592 A CA 2124592A CA 2124592 A1 CA2124592 A1 CA 2124592A1
- Authority
- CA
- Canada
- Prior art keywords
- ethanol
- cellulose
- hemicellulose
- sugars
- solubles
- 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.)
- Abandoned
Links
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 159
- 229920002678 cellulose Polymers 0.000 title claims abstract description 34
- 239000001913 cellulose Substances 0.000 title claims abstract description 34
- 229920002488 Hemicellulose Polymers 0.000 title claims abstract description 30
- 239000000835 fiber Substances 0.000 title claims abstract description 26
- 240000008042 Zea mays Species 0.000 title claims abstract description 14
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 14
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 14
- 235000005822 corn Nutrition 0.000 title claims abstract description 14
- 238000000855 fermentation Methods 0.000 title abstract description 8
- 230000004151 fermentation Effects 0.000 title abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 50
- 235000000346 sugar Nutrition 0.000 claims abstract description 29
- 150000008163 sugars Chemical class 0.000 claims abstract description 22
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 claims abstract description 21
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 claims abstract description 18
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 16
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 14
- 108010059892 Cellulase Proteins 0.000 claims abstract description 11
- 229940106157 cellulase Drugs 0.000 claims abstract description 8
- 150000001720 carbohydrates Chemical class 0.000 claims abstract description 7
- 235000014633 carbohydrates Nutrition 0.000 claims abstract description 7
- PYMYPHUHKUWMLA-WDCZJNDASA-N arabinose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)C=O PYMYPHUHKUWMLA-WDCZJNDASA-N 0.000 claims abstract description 6
- 229920002472 Starch Polymers 0.000 claims description 24
- 235000019698 starch Nutrition 0.000 claims description 24
- 239000008107 starch Substances 0.000 claims description 23
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 16
- 102000004169 proteins and genes Human genes 0.000 claims description 13
- 108090000623 proteins and genes Proteins 0.000 claims description 13
- GUBGYTABKSRVRQ-CUHNMECISA-N D-Cellobiose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-CUHNMECISA-N 0.000 claims description 6
- ZAQJHHRNXZUBTE-WUJLRWPWSA-N D-xylulose Chemical compound OC[C@@H](O)[C@H](O)C(=O)CO ZAQJHHRNXZUBTE-WUJLRWPWSA-N 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 241000722885 Brettanomyces Species 0.000 claims description 5
- 108700040099 Xylose isomerases Proteins 0.000 claims description 3
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 claims 10
- 244000027711 Brettanomyces bruxellensis Species 0.000 claims 4
- 241000588724 Escherichia coli Species 0.000 claims 2
- 241000235347 Schizosaccharomyces pombe Species 0.000 claims 2
- 229920005610 lignin Polymers 0.000 claims 1
- 108090000790 Enzymes Proteins 0.000 abstract description 5
- 102000004190 Enzymes Human genes 0.000 abstract description 5
- 229940088598 enzyme Drugs 0.000 abstract description 5
- 230000002255 enzymatic effect Effects 0.000 abstract description 3
- 108010002430 hemicellulase Proteins 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 description 44
- 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 description 11
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 11
- 235000018102 proteins Nutrition 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000000047 product Substances 0.000 description 10
- 235000012054 meals Nutrition 0.000 description 9
- 239000002253 acid Substances 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 7
- 238000001238 wet grinding Methods 0.000 description 7
- 241001465754 Metazoa Species 0.000 description 6
- 235000013339 cereals Nutrition 0.000 description 6
- 239000008121 dextrose Substances 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 108010068370 Glutens Proteins 0.000 description 5
- 150000001413 amino acids Chemical class 0.000 description 5
- 244000052616 bacterial pathogen Species 0.000 description 5
- 235000021312 gluten Nutrition 0.000 description 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 239000008103 glucose Substances 0.000 description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000006188 syrup Substances 0.000 description 4
- 235000020357 syrup Nutrition 0.000 description 4
- 235000020985 whole grains Nutrition 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 230000029087 digestion Effects 0.000 description 3
- 239000000413 hydrolysate Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000233866 Fungi Species 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 238000009837 dry grinding Methods 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 239000002054 inoculum Substances 0.000 description 2
- 239000004310 lactic acid Substances 0.000 description 2
- 235000014655 lactic acid Nutrition 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 235000021309 simple sugar Nutrition 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000011149 sulphuric acid Nutrition 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
- 239000005715 Fructose Substances 0.000 description 1
- 108090000769 Isomerases Proteins 0.000 description 1
- 102000004195 Isomerases Human genes 0.000 description 1
- SRBFZHDQGSBBOR-HWQSCIPKSA-N L-arabinopyranose Chemical compound O[C@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-HWQSCIPKSA-N 0.000 description 1
- 229920002774 Maltodextrin Polymers 0.000 description 1
- GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 description 1
- MFLCLMHBOLWTHH-UHFFFAOYSA-N Panial Natural products COc1ccc2C=CC(=O)Oc2c1C(O)C=C(/C)C=O MFLCLMHBOLWTHH-UHFFFAOYSA-N 0.000 description 1
- 238000005903 acid hydrolysis reaction Methods 0.000 description 1
- 108090000637 alpha-Amylases Proteins 0.000 description 1
- 102000004139 alpha-Amylases Human genes 0.000 description 1
- 229940024171 alpha-amylase Drugs 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007071 enzymatic hydrolysis Effects 0.000 description 1
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000001760 fusel oil Substances 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- FEMOMIGRRWSMCU-UHFFFAOYSA-N ninhydrin Chemical compound C1=CC=C2C(=O)C(O)(O)C(=O)C2=C1 FEMOMIGRRWSMCU-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 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
- 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
-
- 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
- C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
- C12P7/10—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
-
- 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)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US95175292A | 1992-09-28 | 1992-09-28 | |
| US951,752 | 1992-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2124592A1 true CA2124592A1 (fr) | 1994-04-14 |
Family
ID=25492105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002124592A Abandoned CA2124592A1 (fr) | 1992-09-28 | 1993-09-24 | Fermentation de cellulose et d'hemicellulose de la fibre de mais et de grains de distillerie seches avec des composes solubles dans l'ethanol |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU5138993A (fr) |
| CA (1) | CA2124592A1 (fr) |
| WO (1) | WO1994008027A1 (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU7709000A (en) * | 1999-09-21 | 2001-04-24 | Prodigene, Inc. | Methods for producing recombinant proteins |
| WO2003105889A1 (fr) * | 2002-06-13 | 2003-12-24 | Novozymes North America, Inc. | Procedes de fabrication d'ethanol |
| US20150328347A1 (en) | 2005-03-24 | 2015-11-19 | Xyleco, Inc. | Fibrous materials and composites |
| DE102008004971A1 (de) * | 2008-01-17 | 2009-07-30 | Desmet Ballestra Ethanol Gmbh | Stofflich und energetisch optimierter Bioethanolherstellungsprozess |
| EP2547779A1 (fr) | 2010-03-19 | 2013-01-23 | POET Research, Inc. | Système de traitement de la biomasse pour faciliter la production d'éthanol |
| CA2795501C (fr) | 2010-03-19 | 2019-02-26 | Poet Research, Inc. | Systeme pour le traitement de biomasse |
| EP2665823A1 (fr) | 2011-01-18 | 2013-11-27 | POET Research, Inc. | Systèmes et procédés d'hydrolyse de biomasse |
| US8759050B2 (en) * | 2011-02-14 | 2014-06-24 | Quad County Corn Processors | Process and system for producing ethanol from a byproduct of an ethanol production facility |
| RU2607014C2 (ru) | 2011-03-29 | 2017-01-10 | Рош Гликарт Аг | Fc варианты антитела |
| WO2013006856A1 (fr) | 2011-07-07 | 2013-01-10 | Poet Research Incorporated | Systèmes et procédés pour un recyclage d'acide |
| AR092027A1 (es) | 2012-07-13 | 2015-03-18 | Roche Glycart Ag | Anticuerpos biespecificos anti-vegf/anti-ang-2 y su utilizacion en el tratamiento de enfermedades vasculares oculares |
| CN103882065B (zh) * | 2014-04-01 | 2015-02-25 | 湖南美莱精化有限公司 | 一种秸秆纤维素醇化预处理剂及其制备方法 |
| US20170044577A1 (en) * | 2014-04-22 | 2017-02-16 | Enchi Corporation | Integrated Cellulosic Ethanol Production Process |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2490677A1 (fr) * | 1980-09-25 | 1982-03-26 | Inst Francais Du Petrole | Procede de preparation de jus sucres et de produits derives a partir de substrats vegetaux cellulosiques |
| US4460687A (en) * | 1981-03-23 | 1984-07-17 | Alfa Laval Ab | Fermentation method |
| US4578353A (en) * | 1982-07-19 | 1986-03-25 | St. Lawrence Reactors Limited | Fermentation of glucose with recycle of non-fermented components |
| US4752579A (en) * | 1985-10-21 | 1988-06-21 | Uop Inc. | Monosaccharides from corn kernel hulls by hydrolysis |
| US5000000A (en) * | 1988-08-31 | 1991-03-19 | University Of Florida | Ethanol production by Escherichia coli strains co-expressing Zymomonas PDC and ADH genes |
| US5100791A (en) * | 1991-01-16 | 1992-03-31 | The United States Of America As Represented By The United States Department Of Energy | Simultaneous saccharification and fermentation (SSF) using cellobiose fermenting yeast Brettanomyces custersii |
-
1993
- 1993-09-24 WO PCT/US1993/009094 patent/WO1994008027A1/fr active Application Filing
- 1993-09-24 CA CA002124592A patent/CA2124592A1/fr not_active Abandoned
- 1993-09-24 AU AU51389/93A patent/AU5138993A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO1994008027A1 (fr) | 1994-04-14 |
| AU5138993A (en) | 1994-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8563277B1 (en) | Methods and systems for saccharification of biomass | |
| Gulati et al. | Assessment of ethanol production options for corn products | |
| Grohmann et al. | Saccharification of corn fibre by combined treatment with dilute sulphuric acid and enzymes | |
| US9476068B2 (en) | High efficiency process and high protein feed co-product | |
| US20220090156A1 (en) | Methods and Systems For Saccharification of Biomass | |
| US9725742B2 (en) | High efficiency ethanol process and high protein feed co-product | |
| Kim et al. | Effect of compositional variability of distillers’ grains on cellulosic ethanol production | |
| Kim et al. | Bioconversion of sawdust into ethanol using dilute sulfuric acid-assisted continuous twin screw-driven reactor pretreatment and fed-batch simultaneous saccharification and fermentation | |
| CA2571287A1 (fr) | Procede de fractionnement de mais ameliore | |
| CA2694875A1 (fr) | Procede faisant appel a des enzymes cellulases pour produire de l'alcool et du glucose a partir d'une charge lignocellulosiques pretraitee | |
| AU2003217338A1 (en) | Methods for producing ethanol from carbon substrates | |
| CA2124592A1 (fr) | Fermentation de cellulose et d'hemicellulose de la fibre de mais et de grains de distillerie seches avec des composes solubles dans l'ethanol | |
| EP2836602B1 (fr) | Procédés et systèmes pour la saccharification d'une biomasse | |
| WO2005079190A2 (fr) | Production de co-produits alimentaires a base d'ethanol et a teneur elevee en proteines a partir de la conversion a teneur elevee en solides de grains cerealiers et de legumineuses | |
| Sene et al. | Adaptation and reutilization of Candida guilliermondii cells for xylitol production in bagasse hydrolysate | |
| EP2997144B1 (fr) | Compositions d'enzymes pour l'amélioration de procédés de fermentation et de sous-produits | |
| WO2014033476A2 (fr) | Procédé d'hydrolyse et de fermentation | |
| Assefa et al. | Lactic acid production from brewer’s spent grain by Lactobacillus plantarum ATCC 8014 | |
| Nichols et al. | Production of ethanol from grain | |
| Barron et al. | Ethanol production by Kluyveromyces marxianus IMB3 during growth on straw-supplemented whiskey distillery spent wash at 45 C | |
| CA2906555A1 (fr) | Procede de bioraffinerie a base d'orge | |
| CN105051202A (zh) | 木质纤维素生物质的梯度预处理 | |
| US20170022523A1 (en) | Biomass liquefaction processes, and uses of same | |
| Wang DongHai et al. | Sorghum as dry land feedstock for fuel ethanol production. | |
| Shen et al. | Ethanol production from cotton gin waste by simultaneous saccharification and fermentation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |