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 (11)
| 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 |
| FI20135333L (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 |
| US11124810B2 (en) | 2017-07-28 | 2021-09-21 | Teknologian Tutkimuskeskus Vtt Oy | Production of oxalyl-CoA, glyoxylate and/or glycolic acid |
| CN111194352A (zh) | 2017-09-07 | 2020-05-22 | 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 |
| WO2019068642A1 (en) | 2017-10-02 | 2019-04-11 | Metabolic Explorer | PROCESS FOR PRODUCING ORGANIC ACID SALTS FROM A FERMENTATION BROTH |
| MA54808A (fr) | 2019-01-24 | 2022-04-27 | Photanol B V | Procédé de bioproduction de glycolate |
| CN113710813A (zh) | 2019-02-15 | 2021-11-26 | 布拉斯科公司 | 通过逆向乙醛酸支路生产乙醇酸和甘氨酸的微生物和方法 |
| 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 |
| WO2024084032A1 (de) | 2022-10-20 | 2024-04-25 | Annikki Gmbh | Verfahren zur herstellung einer wässerigen lösung enthaltend ein alkalisalz der glycolsäure und der milchsäure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102816799B (zh) | 2004-12-22 | 2014-06-04 | 纳幕尔杜邦公司 | 乙醇酸的酶促生产 |
| CN101437949B (zh) | 2006-05-09 | 2012-08-22 | 三井化学株式会社 | 利用辅酶再生进行的羟基羧酸类的生产方法 |
| WO2007129465A1 (ja) | 2006-05-09 | 2007-11-15 | Mitsui Chemicals, Inc. | 補酵素合成強化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 WO PCT/EP2010/064058 patent/WO2011036213A2/en active Application Filing
- 2010-09-23 EP EP10757098A patent/EP2480679A2/en not_active Withdrawn
- 2010-09-23 US US13/497,912 patent/US20120178136A1/en not_active Abandoned
- 2010-09-24 AR ARP100103481A patent/AR079187A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20120178136A1 (en) | 2012-07-12 |
| EP2480679A2 (en) | 2012-08-01 |
| WO2011036213A3 (en) | 2011-06-30 |
| WO2011036213A2 (en) | 2011-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |