ATE439444T1 - Hefe mit fil phenotyp, stress-resistent unter wachstum- und/oder gährungsbedingungen - Google Patents
Hefe mit fil phenotyp, stress-resistent unter wachstum- und/oder gährungsbedingungenInfo
- Publication number
- ATE439444T1 ATE439444T1 AT99401444T AT99401444T ATE439444T1 AT E439444 T1 ATE439444 T1 AT E439444T1 AT 99401444 T AT99401444 T AT 99401444T AT 99401444 T AT99401444 T AT 99401444T AT E439444 T1 ATE439444 T1 AT E439444T1
- Authority
- AT
- Austria
- Prior art keywords
- cells
- strains
- phenotype
- inoculum
- stationary phase
- Prior art date
Links
- 240000004808 Saccharomyces cerevisiae Species 0.000 title abstract 7
- 230000004151 fermentation Effects 0.000 title abstract 2
- 238000000855 fermentation Methods 0.000 title abstract 2
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 abstract 6
- 239000002054 inoculum Substances 0.000 abstract 5
- 235000000346 sugar Nutrition 0.000 abstract 5
- 230000005526 G1 to G0 transition Effects 0.000 abstract 4
- 230000002503 metabolic effect Effects 0.000 abstract 4
- 238000004519 manufacturing process Methods 0.000 abstract 3
- 108090000623 proteins and genes Proteins 0.000 abstract 3
- 230000004083 survival effect Effects 0.000 abstract 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 abstract 2
- 239000008103 glucose Substances 0.000 abstract 2
- 231100000219 mutagenic Toxicity 0.000 abstract 2
- 230000003505 mutagenic effect Effects 0.000 abstract 2
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 abstract 1
- 108700028369 Alleles Proteins 0.000 abstract 1
- 239000002028 Biomass Substances 0.000 abstract 1
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 abstract 1
- 229930006000 Sucrose Natural products 0.000 abstract 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 abstract 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 abstract 1
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 235000013681 dietary sucrose Nutrition 0.000 abstract 1
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 239000002207 metabolite Substances 0.000 abstract 1
- 230000035772 mutation Effects 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 229960004793 sucrose Drugs 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
- 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
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21D—TREATMENT OF FLOUR OR DOUGH FOR BAKING, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS
- A21D8/00—Methods for preparing or baking dough
- A21D8/02—Methods for preparing dough; Treating dough prior to baking
- A21D8/04—Methods for preparing dough; Treating dough prior to baking treating dough with microorganisms or enzymes
- A21D8/047—Methods for preparing dough; Treating dough prior to baking treating dough with microorganisms or enzymes with yeasts
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/37—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from fungi
- C07K14/39—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from fungi from yeasts
- C07K14/395—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from fungi from yeasts from Saccharomyces
-
- 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
-
- 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.)
-
- 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)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Mycology (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Medicinal Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Botany (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Food Science & Technology (AREA)
- Gastroenterology & Hepatology (AREA)
- Biophysics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9807463A FR2779735B1 (fr) | 1998-06-12 | 1998-06-12 | Nouvelles souches "fil" resistantes au stress en condition de fermentation et/ou de croissance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE439444T1 true ATE439444T1 (de) | 2009-08-15 |
Family
ID=9527348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99401444T ATE439444T1 (de) | 1998-06-12 | 1999-06-11 | Hefe mit fil phenotyp, stress-resistent unter wachstum- und/oder gährungsbedingungen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20040175831A1 (de) |
| EP (1) | EP0967280B1 (de) |
| AT (1) | ATE439444T1 (de) |
| AU (1) | AU764917B2 (de) |
| CA (1) | CA2273047A1 (de) |
| DE (1) | DE69941242D1 (de) |
| FR (1) | FR2779735B1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009502158A (ja) * | 2005-07-26 | 2009-01-29 | カウンシル オブ サイエンティフィック アンド インダストリアル リサーチ | 酵母のストレス耐性を増加させる遺伝子類の同定方法類、およびそれらの遺伝子類の酵母株改良のための使用 |
| FR2920157B1 (fr) * | 2007-08-23 | 2009-10-16 | Lesaffre Et Cie Sa | Nouvelles souches de levure de panification |
| FR2972728B1 (fr) * | 2011-03-18 | 2015-08-07 | Lesaffre & Cie | Amelioration des panifications a fort taux de levure |
| US9273330B2 (en) | 2012-10-03 | 2016-03-01 | Butamax Advanced Biofuels Llc | Butanol tolerance in microorganisms |
| CN112614549B (zh) * | 2019-10-06 | 2022-09-30 | 燕京啤酒(曲阜三孔)有限责任公司 | 一种啤酒发酵酵母量的控制方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58201978A (ja) * | 1982-05-21 | 1983-11-25 | Oriental Yeast Co Ltd | サッカロミセス・スペシーズｆｄ６１２ |
| EP0196233B1 (de) * | 1985-03-27 | 1990-08-29 | Kyowa Hakko Kogyo Co., Ltd. | Gefrierresistenter Teig und darin verwendbarer Mikroorganismus |
| JPH02238876A (ja) * | 1989-03-14 | 1990-09-21 | Natl Food Res Inst | 新規パン酵母 |
| CH681307A5 (de) * | 1990-11-09 | 1993-02-26 | Nestle Sa | |
| JPH0851917A (ja) * | 1994-08-09 | 1996-02-27 | Kanegafuchi Chem Ind Co Ltd | パン酵母のスクリーニング方法 |
| US5587290A (en) * | 1995-06-26 | 1996-12-24 | The Regents Of The University Of California | Stress tolerant yeast mutants |
| JPH10117771A (ja) * | 1996-10-23 | 1998-05-12 | Natl Food Res Inst | 冷凍生地耐性実用パン酵母 |
-
1998
- 1998-06-12 FR FR9807463A patent/FR2779735B1/fr not_active Expired - Fee Related
-
1999
- 1999-06-11 AU AU35025/99A patent/AU764917B2/en not_active Ceased
- 1999-06-11 EP EP99401444A patent/EP0967280B1/de not_active Expired - Lifetime
- 1999-06-11 AT AT99401444T patent/ATE439444T1/de not_active IP Right Cessation
- 1999-06-11 DE DE69941242T patent/DE69941242D1/de not_active Expired - Fee Related
- 1999-06-11 CA CA002273047A patent/CA2273047A1/en not_active Abandoned
-
2004
- 2004-03-10 US US10/796,166 patent/US20040175831A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP0967280B1 (de) | 2009-08-12 |
| EP0967280A1 (de) | 1999-12-29 |
| FR2779735A1 (fr) | 1999-12-17 |
| AU764917B2 (en) | 2003-09-04 |
| CA2273047A1 (en) | 1999-12-12 |
| AU3502599A (en) | 1999-12-23 |
| DE69941242D1 (de) | 2009-09-24 |
| FR2779735B1 (fr) | 2002-06-21 |
| US20040175831A1 (en) | 2004-09-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |