RU2007143891A - METHOD FOR CULTIVATION OF YEAST FOR PRODUCING ETHANOL - Google Patents
METHOD FOR CULTIVATION OF YEAST FOR PRODUCING ETHANOL Download PDFInfo
- Publication number
- RU2007143891A RU2007143891A RU2007143891/13A RU2007143891A RU2007143891A RU 2007143891 A RU2007143891 A RU 2007143891A RU 2007143891/13 A RU2007143891/13 A RU 2007143891/13A RU 2007143891 A RU2007143891 A RU 2007143891A RU 2007143891 A RU2007143891 A RU 2007143891A
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- RU
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- yeast
- seed
- preparation
- fermentation
- stress agent
- Prior art date
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- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Способ культивирования дрожжей, включающий подготовку посевного материала и стадию брожения, отличающийся тем, что для подготовки посевного материала проводят адаптацию дрожжей к стрессовому агенту в аэробных или микроаэрофильных условиях при уровне освещения видимым светом не менее 40 мВт/л, путем периодических пересевов культуры дрожжей с внесением стрессового агента, а последующую стадию брожения при засевании подготовленным посевным материалом ведут при уровне освещения не менее 40 мВт/л.A method of culturing yeast, including the preparation of seed and a fermentation stage, characterized in that for the preparation of seed the yeast is adapted to a stress agent under aerobic or microaerophilic conditions with visible light illumination of at least 40 mW / l, by periodic reseeding of yeast culture with application stress agent, and the subsequent stage of fermentation when inoculated with prepared seed is carried out at a lighting level of at least 40 mW / l.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2007143891/13A RU2394098C2 (en) | 2007-11-28 | 2007-11-28 | Method for cultivation of yeast for alcohol production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2007143891/13A RU2394098C2 (en) | 2007-11-28 | 2007-11-28 | Method for cultivation of yeast for alcohol production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2007143891A true RU2007143891A (en) | 2009-06-10 |
| RU2394098C2 RU2394098C2 (en) | 2010-07-10 |
Family
ID=41024075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2007143891/13A RU2394098C2 (en) | 2007-11-28 | 2007-11-28 | Method for cultivation of yeast for alcohol production |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2394098C2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2493248C1 (en) * | 2012-02-27 | 2013-09-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Российский химико-технологический университет им. Д.И. Менделеева" (РХТУ им. Д.И. Менделеева) | Method to protect yeast saccharomyces cerevisiae against oxidising stress caused by exposure to hydrogen peroxide |
| RU2522006C1 (en) * | 2013-01-25 | 2014-07-10 | Борис Александрович Чернуха | Method of growing yeast |
-
2007
- 2007-11-28 RU RU2007143891/13A patent/RU2394098C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2394098C2 (en) | 2010-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20151129 |