MX2022005430A - Metodo de almacenamiento de un biocatalizador. - Google Patents
Metodo de almacenamiento de un biocatalizador.Info
- Publication number
- MX2022005430A MX2022005430A MX2022005430A MX2022005430A MX2022005430A MX 2022005430 A MX2022005430 A MX 2022005430A MX 2022005430 A MX2022005430 A MX 2022005430A MX 2022005430 A MX2022005430 A MX 2022005430A MX 2022005430 A MX2022005430 A MX 2022005430A
- Authority
- MX
- Mexico
- Prior art keywords
- biocatalyst
- aqueous suspension
- acrylamide
- aqueous
- meth
- Prior art date
Links
- 102000004190 Enzymes Human genes 0.000 title abstract 8
- 108090000790 Enzymes Proteins 0.000 title abstract 8
- 239000011942 biocatalyst Substances 0.000 title abstract 8
- 238000000034 method Methods 0.000 title abstract 6
- 239000007900 aqueous suspension Substances 0.000 abstract 6
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 abstract 4
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000000855 fermentation Methods 0.000 abstract 1
- 230000004151 fermentation Effects 0.000 abstract 1
- 229920002401 polyacrylamide Polymers 0.000 abstract 1
- 239000000243 solution Substances 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
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/02—Amides, e.g. chloramphenicol or polyamides; Imides or polyimides; Urethanes, i.e. compounds comprising N-C=O structural element or polyurethanes
-
- 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
- C12N1/04—Preserving or maintaining viable microorganisms
-
- 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
- C12N1/20—Bacteria; Culture media therefor
- C12N1/205—Bacterial isolates
-
- 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
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/88—Lyases (4.)
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Medicinal Chemistry (AREA)
- Biomedical Technology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
La presente invención se refiere a un método de almacenamiento de un biocatalizador, cuyo biocatalizador es capaz de convertir acrilonitrilo en acrilamida, que comprende las etapas de (a) proporcionar una suspensión acuosa que comprende el biocatalizador, que es capaz de convertir acrilonitrilo en acrilamida, cuya suspensión acuosa es un caldo de fermentación acuoso; (b) secuencialmente en cualquier orden o simultáneamente (b1) concentrar la suspensión acuosa que comprende el biocatalizador a una concentración de al menos 3% (p/p); y (b2) reducir la temperatura de la suspensión acuosa que comprende el biocatalizador a una temperatura menor de 8°C, lo que, de este modo, forma una suspensión acuosa concentrada; y (c) mantener la suspensión acuosa concentrada de la etapa (b) a una temperatura menor de 8°C. La invención también se refiere a una composición de biocatalizador obtenible mediante este método y también el uso de la composición de biocatalizador en un proceso de preparación de solución acuosa de (met)acrilamida a partir de (met)acrilonitrilo. La invención además se refiere a un método para producir una solución acuosa de (met)acrilamida que comprende el método de almacenamiento mencionado anteriormente y también a un método para producir poliacrilamida que comprende el método de almacenamiento mencionado anteriormente.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19207071 | 2019-11-05 | ||
| PCT/EP2020/080887 WO2021089584A1 (en) | 2019-11-05 | 2020-11-04 | Method of storing a biocatalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2022005430A true MX2022005430A (es) | 2022-05-26 |
Family
ID=68468592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2022005430A MX2022005430A (es) | 2019-11-05 | 2020-11-04 | Metodo de almacenamiento de un biocatalizador. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20220403426A1 (es) |
| EP (1) | EP4055179A1 (es) |
| AR (1) | AR120393A1 (es) |
| CA (1) | CA3156963A1 (es) |
| MX (1) | MX2022005430A (es) |
| WO (1) | WO2021089584A1 (es) |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3597481A (en) | 1969-01-16 | 1971-08-03 | Dow Chemical Co | Heterogeneous catalyst for the liquid phase hydrolysis of nitriles to amides |
| BE795361A (fr) | 1972-02-16 | 1973-08-13 | American Cyanamid Co | Catalyseur au cuivre pour l'hydratation des nitriles en amides |
| US4711955A (en) | 1981-04-17 | 1987-12-08 | Yale University | Modified nucleotides and methods of preparing and using same |
| CA1223831A (en) | 1982-06-23 | 1987-07-07 | Dean Engelhardt | Modified nucleotides, methods of preparing and utilizing and compositions containing the same |
| US5792608A (en) | 1991-12-12 | 1998-08-11 | Gilead Sciences, Inc. | Nuclease stable and binding competent oligomers and methods for their use |
| US5525711A (en) | 1994-05-18 | 1996-06-11 | The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services | Pteridine nucleotide analogs as fluorescent DNA probes |
| JP3163224B2 (ja) * | 1994-10-14 | 2001-05-08 | 三菱レイヨン株式会社 | 菌体または固定化菌体の懸濁液の保存方法 |
| JP4668444B2 (ja) | 2001-03-27 | 2011-04-13 | ダイヤニトリックス株式会社 | アクリル酸水溶液で洗浄した微生物触媒によるアクリルアミドの製造方法。 |
| DE10120550A1 (de) | 2001-04-26 | 2002-10-31 | Stockhausen Chem Fab Gmbh | Verfahren zur Herstellung einer wässrigen Acrylamidlösung mit einem Biokatalysator |
| DE10120555A1 (de) | 2001-04-26 | 2002-10-31 | Stockhausen Chem Fab Gmbh | Verfahren zur Herstellung einer wässrigen Acrylamidlösung mit einem Biokataysator |
| FR2835531B1 (fr) | 2002-02-06 | 2004-12-03 | Snf Sa | Procede pour la fabrication d'amides en presence d'une nitrile hydratase d'origine microbiologique et nouveau microorganisme |
| GB0327901D0 (en) | 2003-12-02 | 2004-01-07 | Ciba Spec Chem Water Treat Ltd | Process for producing polymers |
| ATE449860T1 (de) * | 2003-12-02 | 2009-12-15 | Ciba Spec Chem Water Treat Ltd | Herstellung von amiden |
| ATE532859T1 (de) * | 2003-12-02 | 2011-11-15 | Ciba Spec Chem Water Treat Ltd | Stamm von rhodococcus rhodochrous ncimb 41164 sowie dessen verwendung als nitrilhydrataseproduzent |
| CN101426924A (zh) | 2006-05-15 | 2009-05-06 | 三井化学株式会社 | （甲基）丙烯酰胺的制造方法 |
| WO2009113654A1 (ja) | 2008-03-14 | 2009-09-17 | ダイヤニトリックス株式会社 | アミド化合物の製造方法 |
| US8569012B2 (en) | 2008-03-14 | 2013-10-29 | Mitsubishi Rayon Co., Ltd. | Method for stabilization of aqueous acrylamide solution |
| CN102171357B (zh) | 2008-10-03 | 2017-03-15 | 三菱丽阳株式会社 | 丙烯酰胺的制造方法 |
| EP2518154B1 (en) | 2009-12-25 | 2019-08-14 | Mitsubishi Chemical Corporation | Method for producing acrylamide using microbial catalyst |
| JP5880447B2 (ja) * | 2011-01-14 | 2016-03-09 | 三菱レイヨン株式会社 | 微生物菌体の輸送方法 |
| JPWO2012165415A1 (ja) | 2011-05-31 | 2015-02-23 | 三菱レイヨン株式会社 | アクリルアミドの製造方法 |
| JP2014176344A (ja) | 2013-03-14 | 2014-09-25 | Mitsui Chemicals Inc | 反応経過を監視することを特徴とするアミド化合物の製造方法およびアミド化合物の製造装置 |
| CN203319905U (zh) | 2013-05-28 | 2013-12-04 | 山东瑞特精细化工有限公司 | 丙烯酰胺单体溶液精制装置 |
| JP2015057968A (ja) | 2013-09-18 | 2015-03-30 | 三井化学株式会社 | アミド化合物の製造方法およびアミド化合物の製造装置 |
| US10662449B2 (en) | 2014-07-10 | 2020-05-26 | Mitsubishi Chemical Corporation | Method for producing compound and compound production system used in production method |
| US10975177B2 (en) * | 2016-03-29 | 2021-04-13 | Solenis Technologies, L.P. | Process for producing a polyacrylamide solution with increased viscosity |
-
2020
- 2020-11-04 MX MX2022005430A patent/MX2022005430A/es unknown
- 2020-11-04 EP EP20797792.7A patent/EP4055179A1/en active Pending
- 2020-11-04 US US17/774,463 patent/US20220403426A1/en active Pending
- 2020-11-04 AR ARP200103063A patent/AR120393A1/es unknown
- 2020-11-04 CA CA3156963A patent/CA3156963A1/en active Pending
- 2020-11-04 WO PCT/EP2020/080887 patent/WO2021089584A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US20220403426A1 (en) | 2022-12-22 |
| AR120393A1 (es) | 2022-02-09 |
| CA3156963A1 (en) | 2021-05-14 |
| EP4055179A1 (en) | 2022-09-14 |
| WO2021089584A1 (en) | 2021-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PH12020550676A1 (en) | Process for the purification of l-fucose from a fermentation broth | |
| MX2022009929A (es) | Microorganismo que comprende una variante lyse y metodo de produccion de un l-aminoacido usando la misma. | |
| MY208731A (en) | Method for the fermentative production of guanidinoacetic acid | |
| MY156760A (en) | Process for manufacturing succinic acid | |
| EA202090616A1 (ru) | Способы и системы для получения метаболита с использованием обогащенных водородом с1-содержащих субстратов | |
| MX373824B (es) | Método para preparar una bebida fermentada y bebida producida de esta manera. | |
| JP2015528466A5 (es) | ||
| MY207800A (en) | Method for the fermentative production of guanidinoacetic acid | |
| ZA202104754B (en) | Thermally inhibited starch and process for making | |
| MY174404A (en) | Producing methionine without n-acyl-methionine | |
| MY148450A (en) | Process for the preparation of citric acid employing filamentous fungi in a culture medium comprising glycerol | |
| EP3502263A3 (en) | Method for producing objective substance | |
| NZ738659A (en) | Microorganisms for producing putrescine or ornithine and process for producing putrescine or ornithine using them | |
| MY202130A (en) | Camp receptor protein variant and method of producing l-amino acid using the same | |
| EA201891956A1 (ru) | Способ ферментации с получением лактата магния | |
| SA521431084B1 (ar) | طريقة للتحكم في عملية تخمر | |
| MX2020003141A (es) | Metodo para mejorar la estabilidad de almacenamiento y la adecuacion de las esporas de hongos. | |
| MX2022007661A (es) | Almidón convertido y alimento que comprende dicho almidón convertido. | |
| PH12022550956A1 (en) | Method for enzymatically producing high-activity biological organic fertilizer | |
| MX2022005430A (es) | Metodo de almacenamiento de un biocatalizador. | |
| RU2012140308A (ru) | Стабильный водный раствор акриламида | |
| MX2016016227A (es) | Método para la producción de membranas de celulosa bacteriana, útil en aplicaciones biomédicas. | |
| FR3027030B1 (fr) | Utilisation de biofilms bacteriens en oenologie | |
| MX2024014420A (es) | Composicion fungicida | |
| MY194572A (en) | Self-sufficient process for the production of biomass hydrolysate with reduced salt content |