AR079187A1 - Proceso de fermentacion para la produccion de acido glicolico - Google Patents
Proceso de fermentacion para la produccion de acido glicolicoInfo
- Publication number
- AR079187A1 AR079187A1 ARP100103481A ARP100103481A AR079187A1 AR 079187 A1 AR079187 A1 AR 079187A1 AR P100103481 A ARP100103481 A AR P100103481A AR P100103481 A ARP100103481 A AR P100103481A AR 079187 A1 AR079187 A1 AR 079187A1
- Authority
- AR
- Argentina
- Prior art keywords
- glycolic acid
- culture medium
- microorganism
- production
- fermentation process
- Prior art date
Links
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 title abstract 8
- 238000000855 fermentation Methods 0.000 title abstract 2
- 230000004151 fermentation Effects 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000001963 growth medium Substances 0.000 abstract 5
- 244000005700 microbiome Species 0.000 abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- -1 ammonium cations Chemical class 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000012258 culturing Methods 0.000 abstract 1
- 238000000034 method Methods 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
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
- C12P7/42—Hydroxy-carboxylic acids
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (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)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Reivindicacion 1:Un método para producir ácido glicolico por fermentacion, que comprende cultivar un microorganismo con capacidad productora de ácido glicolico en un medio de cultivo apropiado con una fuente de carbono y la recuperacion del ácido glicolico del medio de cultivo, en donde el cultivo del microorganismo comprende las siguientes etapas: a) el cultivo del microorganismo en un primer pH inferior a 7, b) aumentar el pH del medio de cultivo a un pH superior a 7, c) el cultivo del microorganismo en el medio de cultivo que tiene el pH aumentado superior a 7. Reivindicacion 8: El método de una de las reivindicaciones 5 a 7, en donde el medio de cultivo carece de cationes de amonio.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24571609P | 2009-09-25 | 2009-09-25 | |
| EP09171297 | 2009-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR079187A1 true AR079187A1 (es) | 2012-01-04 |
Family
ID=42126084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP100103481A AR079187A1 (es) | 2009-09-25 | 2010-09-24 | Proceso de fermentacion para la produccion de acido glicolico |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20120178136A1 (es) |
| EP (1) | EP2480679A2 (es) |
| AR (1) | AR079187A1 (es) |
| WO (1) | WO2011036213A2 (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI125136B (en) | 2011-10-04 | 2015-06-15 | Teknologian Tutkimuskeskus Vtt Oy | Eukaryotic cells and a method for preparing glycolic acid |
| FI20135333A7 (fi) * | 2013-04-05 | 2014-10-06 | Teknologian Tutkimuskeskus Vtt Oy | Hapon / happojen ja alkoholin tuotto sokereista käyttämällä hiivaa |
| CN106011185B (zh) * | 2016-06-27 | 2019-12-17 | 江南大学 | 一种无基因敲除提高大肠杆菌中乙醇酸产率的方法 |
| EP3354742A1 (en) | 2017-01-26 | 2018-08-01 | Metabolic Explorer | Methods and microorganisms for the production of glycolic acid and/or glyoxylic acid |
| EP3658677A1 (en) | 2017-07-28 | 2020-06-03 | Teknologian tutkimuskeskus VTT Oy | Improved production of oxalyl-coa, glyoxylate and/or glycolic acid |
| CN118956710A (zh) | 2017-09-07 | 2024-11-15 | 多伦多大学管理委员会 | 从乙二醇生产乙醇酸盐以及相关微生物工程改造 |
| US11293039B2 (en) | 2017-10-02 | 2022-04-05 | Metabolic Explorer | Method for producing organic acid salts from fermentation broth |
| EP3914737A1 (en) | 2019-01-24 | 2021-12-01 | Photanol B.V. | A process for the bioproduction of glycolate |
| WO2020163935A1 (en) | 2019-02-15 | 2020-08-20 | Braskem S.A. | Microorganisms and methods for the production of glycolic acid and glycine via reverse glyoxylate shunt |
| WO2023099353A1 (en) | 2021-12-02 | 2023-06-08 | Nobian Chemicals Bv | Process for conversion of organic acid salts to organic acids by electrodialysis and electrodialysis with bipolar membranes |
| JP2025534767A (ja) | 2022-10-20 | 2025-10-17 | アンニッキ ゲーエムベーハー | グリコール酸及び乳酸のアルカリ塩を含有する水溶液を生成するための方法 |
| EP4631928A1 (en) | 2024-04-10 | 2025-10-15 | Metabolic Explorer | Method of purification of glycolic acid, composition and use thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102796769B (zh) * | 2004-12-22 | 2014-06-04 | 纳幕尔杜邦公司 | 乙醇酸的酶促生产 |
| EP2025759B1 (en) * | 2006-05-09 | 2017-06-07 | Mitsui Chemicals, Inc. | Method for production of glycolic acid by enhancing the synthesis of coenzyme |
| WO2007129466A1 (ja) | 2006-05-09 | 2007-11-15 | Mitsui Chemicals, Inc. | 補酵素再生によるヒドロキシカルボン酸類の生産方法 |
| WO2007140816A1 (en) | 2006-06-09 | 2007-12-13 | Metabolic Explorer | Glycolic acid production by fermentation from renewable resources |
| EP2233562A1 (en) * | 2009-03-24 | 2010-09-29 | Metabolic Explorer | Method for producing high amount of glycolic acid by fermentation |
-
2010
- 2010-09-23 US US13/497,912 patent/US20120178136A1/en not_active Abandoned
- 2010-09-23 WO PCT/EP2010/064058 patent/WO2011036213A2/en not_active Ceased
- 2010-09-23 EP EP10757098A patent/EP2480679A2/en not_active Withdrawn
- 2010-09-24 AR ARP100103481A patent/AR079187A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP2480679A2 (en) | 2012-08-01 |
| WO2011036213A2 (en) | 2011-03-31 |
| US20120178136A1 (en) | 2012-07-12 |
| WO2011036213A3 (en) | 2011-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |