MX2023005557A - Estabilidad y actividad de las enzimas por inmovilizacion. - Google Patents
Estabilidad y actividad de las enzimas por inmovilizacion.Info
- Publication number
- MX2023005557A MX2023005557A MX2023005557A MX2023005557A MX2023005557A MX 2023005557 A MX2023005557 A MX 2023005557A MX 2023005557 A MX2023005557 A MX 2023005557A MX 2023005557 A MX2023005557 A MX 2023005557A MX 2023005557 A MX2023005557 A MX 2023005557A
- Authority
- MX
- Mexico
- Prior art keywords
- stabilized
- statistical copolymers
- enzyme
- hydrophilic
- additionally
- Prior art date
Links
- 102000004190 Enzymes Human genes 0.000 title abstract 5
- 108090000790 Enzymes Proteins 0.000 title abstract 5
- 102000004882 Lipase Human genes 0.000 abstract 3
- 108090001060 Lipase Proteins 0.000 abstract 3
- 239000004367 Lipase Substances 0.000 abstract 3
- 235000019421 lipase Nutrition 0.000 abstract 3
- 229920006301 statistical copolymer Polymers 0.000 abstract 3
- 229920001519 homopolymer Polymers 0.000 abstract 2
- 230000002209 hydrophobic effect Effects 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 230000006641 stabilisation Effects 0.000 abstract 2
- 238000011105 stabilization Methods 0.000 abstract 2
- 241000235403 Rhizomucor miehei Species 0.000 abstract 1
- 239000003125 aqueous solvent Substances 0.000 abstract 1
- 239000011942 biocatalyst Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000006555 catalytic reaction Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
Classifications
-
- 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
- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
- C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/14—Polymerisation; cross-linking
-
- 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
- C12N9/14—Hydrolases (3)
- C12N9/16—Hydrolases (3) acting on ester bonds (3.1)
- C12N9/18—Carboxylic ester hydrolases (3.1.1)
- C12N9/20—Triglyceride splitting, e.g. by means of lipase
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Graft Or Block Polymers (AREA)
Abstract
Un cepillo polimérico compuesto por copolímeros estadísticos de monómeros hidrófílos e hidrófobos para la inmovilización de enzimas. Los cepillos de polímero heterogéneos estabilizaron cuatro lipasas diferentes frente a las altas temperaturas. En particular, los copolímeros estadísticos estabilizaron las cuatro lipasas en mayor medida que un cepillo de homopolímero. Además, en el caso de Rhizomucor miehei lipasa, los copolímeros estadísticos estabilizaron la enzima en mayor medida que los homopolímeros de monómeros hidrófilos o hidrófobos. El aumento resultante en la estabilidad a alta temperatura permitió mejoras significativas en las velocidades catalíticas al operar reacciones a temperaturas elevadas, lo cual es deseable para aplicaciones de detección y catálisis enzimática. Además, la estabilización frente a temperaturas elevadas implica la estabilización frente a disolventes no acuosos, que es de importancia crítica para numerosas aplicaciones de biocatalizadores.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063113234P | 2020-11-13 | 2020-11-13 | |
| PCT/US2021/072409 WO2022104385A2 (en) | 2020-11-13 | 2021-11-15 | Stability and activity of enzymes by immobilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2023005557A true MX2023005557A (es) | 2023-05-29 |
Family
ID=81601795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2023005557A MX2023005557A (es) | 2020-11-13 | 2021-11-15 | Estabilidad y actividad de las enzimas por inmovilizacion. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20240026333A1 (es) |
| EP (1) | EP4243975A2 (es) |
| JP (1) | JP2023549607A (es) |
| KR (1) | KR20230107274A (es) |
| CN (1) | CN116569043A (es) |
| AU (1) | AU2021378842A1 (es) |
| CA (1) | CA3197584A1 (es) |
| IL (1) | IL302681A (es) |
| MX (1) | MX2023005557A (es) |
| WO (1) | WO2022104385A2 (es) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6403706B1 (en) * | 2000-12-28 | 2002-06-11 | Kimberly-Clark Worldwide, Inc. | Methods of making polymer/dispersed modifier compositions |
| AU2014247580B2 (en) * | 2013-04-01 | 2018-02-22 | Terumo Kabushiki Kaisha | Medical device and method for producing medical device |
| CA2928121A1 (fr) * | 2016-04-22 | 2017-10-22 | Hydro-Quebec | Liant copolymerique |
| CN109715817B (zh) * | 2016-06-09 | 2022-12-09 | 科德克希思公司 | 用于化合物的羟基化的生物催化剂和方法 |
| CN110183710B (zh) * | 2019-06-06 | 2022-01-28 | 闽江学院 | 一种溶剂响应性无规共聚物刷表面的制备方法 |
-
2021
- 2021-11-15 AU AU2021378842A patent/AU2021378842A1/en active Pending
- 2021-11-15 MX MX2023005557A patent/MX2023005557A/es unknown
- 2021-11-15 US US18/036,678 patent/US20240026333A1/en active Pending
- 2021-11-15 JP JP2023528540A patent/JP2023549607A/ja active Pending
- 2021-11-15 IL IL302681A patent/IL302681A/en unknown
- 2021-11-15 KR KR1020237018698A patent/KR20230107274A/ko active Search and Examination
- 2021-11-15 EP EP21893094.9A patent/EP4243975A2/en active Pending
- 2021-11-15 CA CA3197584A patent/CA3197584A1/en active Pending
- 2021-11-15 WO PCT/US2021/072409 patent/WO2022104385A2/en active Application Filing
- 2021-11-15 CN CN202180076591.9A patent/CN116569043A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IL302681A (en) | 2023-07-01 |
| US20240026333A1 (en) | 2024-01-25 |
| JP2023549607A (ja) | 2023-11-28 |
| KR20230107274A (ko) | 2023-07-14 |
| WO2022104385A2 (en) | 2022-05-19 |
| EP4243975A2 (en) | 2023-09-20 |
| CA3197584A1 (en) | 2022-05-19 |
| WO2022104385A3 (en) | 2022-06-09 |
| CN116569043A (zh) | 2023-08-08 |
| AU2021378842A1 (en) | 2023-06-08 |
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