AR132024A1 - Cepas progenie de levaduras de bajo diacetilo - Google Patents
Cepas progenie de levaduras de bajo diacetiloInfo
- Publication number
- AR132024A1 AR132024A1 ARP240100511A ARP240100511A AR132024A1 AR 132024 A1 AR132024 A1 AR 132024A1 AR P240100511 A ARP240100511 A AR P240100511A AR P240100511 A ARP240100511 A AR P240100511A AR 132024 A1 AR132024 A1 AR 132024A1
- Authority
- AR
- Argentina
- Prior art keywords
- yeast strain
- progeny
- parent
- producing
- seq
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
- C12C12/00—Processes specially adapted for making special kinds of beer
- C12C12/002—Processes specially adapted for making special kinds of beer using special microorganisms
- C12C12/006—Yeasts
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
- C12C11/00—Fermentation processes for beer
- C12C11/02—Pitching yeast
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
- C12C12/00—Processes specially adapted for making special kinds of beer
- C12C12/04—Beer with low alcohol content
-
- 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
- C12N1/14—Fungi; Culture media therefor
- C12N1/16—Yeasts; Culture media therefor
- C12N1/18—Baker's yeast; Brewer's yeast
- C12N1/185—Saccharomyces isolates
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/645—Fungi ; Processes using fungi
- C12R2001/85—Saccharomyces
- C12R2001/865—Saccharomyces cerevisiae
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Mycology (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Medicinal Chemistry (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Biomedical Technology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
La presente invención se refiere a cepas progenie de levaduras con la característica útil de producir niveles bajos de diacetilo durante la fermentación. Dichas cepas progenie de levaduras pueden ser de la especie Saccharomyces cerevisiae. También se proporcionan métodos para producir estas cepas progenie de levaduras, métodos para producir una bebida a base de malta y/o cereal con estas cepas, así como bebidas producidas mediante este método. Reivindicación 1: Una cepa progenie de levadura, en donde dicha cepa progenie de levadura es la progenie de una primera cepa de levadura parental y una segunda cepa de levadura parental, en donde la primera cepa de levadura parental es de la especie Saccharomyces cerevisiae; y dicha primera cepa de levadura parental a) es M49 como está depositada en la DSMZ con el número de acceso DSM 34496; y/o b) porta una mutación en un gen que codifica ILV2, en donde ILV2 es como se detalla en la SEQ ID Nº 1 o un homólogo funcional de la SEQ ID Nº 1 con al menos 90%, tal como al menos 95%, tal como al menos 98% de identidad de secuencia con la SEQ ID Nº 1, en donde dicha mutación da por resultado una sustitución de aminoácido en la posición 498 de la SEQ ID Nº 1 o una sustitución de aminoácido en la posición correspondiente de dicho homólogo funcional de la misma, en donde dicha primera cepa de levadura parental y dicha cepa progenie de levadura son capaces cada una de producir una solución de ensayo fermentada tras incubación en una solución de ensayo, en donde la solución de ensayo es un extracto de malta y/o cereal, y en donde dicha solución de ensayo fermentada no alcanza un nivel de diacetilo total superior a 50 ppb, tal como superior a 40 ppb, o tal como superior a 30 ppb en ningún momento durante la fermentación. Reivindicación 35: Un método de producción de una cepa progenie de levadura, en donde dicho método comprende las etapas de: Proporcionar esporas de la primera cepa de levadura parental, en donde dicha primera cepa de levadura parental es como se define en una cualquiera de las reivindicaciones precedentes, Cruzar dicha espora con esporas de una segunda cepa de levadura parental, en donde al menos una espora de la primera cepa de levadura parental tiene un tipo de cruzamiento diferente de al menos una espora de la segunda cepa de levadura parental.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP23159456 | 2023-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR132024A1 true AR132024A1 (es) | 2025-05-21 |
Family
ID=85415338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP240100511A AR132024A1 (es) | 2023-03-01 | 2024-02-29 | Cepas progenie de levaduras de bajo diacetilo |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP4673523A1 (es) |
| KR (1) | KR20250154395A (es) |
| CN (1) | CN120826459A (es) |
| AR (1) | AR132024A1 (es) |
| AU (1) | AU2024229074A1 (es) |
| CO (1) | CO2025011944A2 (es) |
| IL (1) | IL322761A (es) |
| MX (1) | MX2025010237A (es) |
| TW (1) | TW202438665A (es) |
| WO (1) | WO2024180164A1 (es) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL3237601T3 (pl) | 2014-12-23 | 2020-10-19 | Carlsberg Breweries A/S | Drożdże do sporządzania napojów alkoholowych |
| EP3736321B1 (en) | 2016-07-01 | 2025-11-12 | Carlsberg Breweries A/S | Refined cereal-based beverages |
| CN114144509A (zh) * | 2019-08-16 | 2022-03-04 | 喜力供应链有限公司 | 无醇饮料的生产 |
| LT4172301T (lt) | 2020-06-30 | 2024-11-11 | Carlsberg A/S | Mažai diacetilo turinčios mielės |
-
2024
- 2024-02-29 AR ARP240100511A patent/AR132024A1/es unknown
- 2024-02-29 IL IL322761A patent/IL322761A/en unknown
- 2024-02-29 TW TW113107289A patent/TW202438665A/zh unknown
- 2024-02-29 AU AU2024229074A patent/AU2024229074A1/en active Pending
- 2024-02-29 KR KR1020257028995A patent/KR20250154395A/ko active Pending
- 2024-02-29 WO PCT/EP2024/055170 patent/WO2024180164A1/en not_active Ceased
- 2024-02-29 EP EP24708442.9A patent/EP4673523A1/en active Pending
- 2024-02-29 CN CN202480016121.7A patent/CN120826459A/zh active Pending
-
2025
- 2025-08-28 MX MX2025010237A patent/MX2025010237A/es unknown
- 2025-09-03 CO CONC2025/0011944A patent/CO2025011944A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MX2025010237A (es) | 2025-10-01 |
| KR20250154395A (ko) | 2025-10-28 |
| TW202438665A (zh) | 2024-10-01 |
| CO2025011944A2 (es) | 2025-09-08 |
| CN120826459A (zh) | 2025-10-21 |
| IL322761A (en) | 2025-10-01 |
| AU2024229074A1 (en) | 2025-08-07 |
| WO2024180164A1 (en) | 2024-09-06 |
| EP4673523A1 (en) | 2026-01-07 |
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