RU2012122156A - METHOD FOR PRODUCING BIOMASS OF CAROTINSYNTHESIS MICRO-ORGANISMS - Google Patents
METHOD FOR PRODUCING BIOMASS OF CAROTINSYNTHESIS MICRO-ORGANISMS Download PDFInfo
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- RU2012122156A RU2012122156A RU2012122156/10A RU2012122156A RU2012122156A RU 2012122156 A RU2012122156 A RU 2012122156A RU 2012122156/10 A RU2012122156/10 A RU 2012122156/10A RU 2012122156 A RU2012122156 A RU 2012122156A RU 2012122156 A RU2012122156 A RU 2012122156A
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- producing biomass
- hydrogen peroxide
- microorganisms
- synthesizing
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Abstract
Способ получения биомассы каротинсинтезирующих микроорганизмов путем внесения в культуру пероксида водорода, отличающийся тем, что культивирование микроорганизмов проводят при концентрации пероксида водорода в ферментационной среде 5,0-6,5 г/л, внесенного на 24-27 час культивирования, путем последовательных пересевов в количестве не менее 8-10 пассажей и с последующей выдержкой не менее 2 часов, причем в качестве каротинсинтезирующего микроорганизма используют дрожжи Rhodotorula glutinis Y-608.A method of producing biomass of carotene-synthesizing microorganisms by introducing hydrogen peroxide into the culture, characterized in that the microorganisms are cultured at a concentration of hydrogen peroxide in a fermentation medium of 5.0-6.5 g / l, introduced for 24-27 hours of cultivation, by successive transfers in the amount of not less than 8-10 passages and with subsequent exposure for at least 2 hours, moreover, the yeast Rhodotorula glutinis Y-608 is used as a carotin synthesizing microorganism.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2012122156/10A RU2553213C2 (en) | 2012-05-30 | 2012-05-30 | Method of obtaining biomass of carotene-synthesising microorganisms |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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RU2012122156/10A RU2553213C2 (en) | 2012-05-30 | 2012-05-30 | Method of obtaining biomass of carotene-synthesising microorganisms |
Publications (2)
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RU2012122156A true RU2012122156A (en) | 2013-12-10 |
RU2553213C2 RU2553213C2 (en) | 2015-06-10 |
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Family Applications (1)
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RU2012122156/10A RU2553213C2 (en) | 2012-05-30 | 2012-05-30 | Method of obtaining biomass of carotene-synthesising microorganisms |
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RU (1) | RU2553213C2 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1544803A1 (en) * | 1988-05-04 | 1990-02-23 | Институт Микробиологии И Вирусологии Ан Казсср | Strain of rhadotorula glutinis yeast used for feeding hydrobionts |
RU2032667C1 (en) * | 1991-05-16 | 1995-04-10 | Научно-производственное объединение "Витамины" | Method for preparing of beta-carotene |
RU2225394C2 (en) * | 2000-12-22 | 2004-03-10 | Общество С Ограниченной Ответственностью "Научно-Технологическая Фармацевтическая Фирма "Полисан" | METHOD FOR PREPARING β-CAROTENE |
EP1253131A1 (en) * | 2001-04-24 | 2002-10-30 | Aventis Animal Nutrition S.A. | Process for the preparation of an xanthophyll |
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2012
- 2012-05-30 RU RU2012122156/10A patent/RU2553213C2/en not_active IP Right Cessation
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RU2553213C2 (en) | 2015-06-10 |
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Effective date: 20131107 |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160531 |