RU95103597A - Strain of bacterium clostridium acetobutylicum - a producer of n-butyl alcohol and acetone - Google Patents

Strain of bacterium clostridium acetobutylicum - a producer of n-butyl alcohol and acetone

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Publication number
RU95103597A
RU95103597A RU95103597/13A RU95103597A RU95103597A RU 95103597 A RU95103597 A RU 95103597A RU 95103597/13 A RU95103597/13 A RU 95103597/13A RU 95103597 A RU95103597 A RU 95103597A RU 95103597 A RU95103597 A RU 95103597A
Authority
RU
Russia
Prior art keywords
strain
acetone
acetobutylicum
producer
butanol
Prior art date
Application number
RU95103597/13A
Other languages
Russian (ru)
Other versions
RU2080382C1 (en
Inventor
Г.П. Лукина
С.К. Абилев
И.К. Любимова
М.А. Великая
И.Е. Ежова
Т.В. Артюшкина
Original Assignee
Государственный научно-исследовательский институт генетики и селекции промышленных микроорганизмов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Государственный научно-исследовательский институт генетики и селекции промышленных микроорганизмов filed Critical Государственный научно-исследовательский институт генетики и селекции промышленных микроорганизмов
Priority to RU9595103597A priority Critical patent/RU2080382C1/en
Publication of RU95103597A publication Critical patent/RU95103597A/en
Application granted granted Critical
Publication of RU2080382C1 publication Critical patent/RU2080382C1/en

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Classifications

    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

FIELD: microbiological industry. SUBSTANCE: new strain - a producer of organic solvents, n-butanol and acetone, Clostridium acetobutylicum S-3716 "ВКПМ" B-5359, is proposed. Strain C. acetobutylicum "ВКПМ" B-5359 is selected by induced mutagenesis and the following selection of mutant clones on selective media. Strain C. acetobutylicum S-3716 "ВКПМ" B-5359 accumulates 22.0 g/l solvents (15.5 g/l n-butanol and 6.5 g/l acetone) in cultural fluid in the process of fermentation for 36-40 hr on medium containing sugar-beet molasses and mineral salts. Carbohydrate conversion to the end products is 40%. EFFECT: increased effectiveness of strain indicated above.

Claims (1)

Изобретение относится к микробиологической промышленности. Новый штамм - продуцент органических растворителей н-бутанола и ацетона Clostridium acetobutylicum S-3716 (ВКПМ В 5359) селекционирован путем индуцированного мутагенеза и последующего отбора мутантных клонов на селективных средах. Штамм C. acetobutylicum S-3716 (ВКПМ В 5359) при ферментации в течение 36-40 ч на среде, содержащей свеклосахарную мелассу с минеральными солями, накапливает в культуральной жидкости 22,0 г/л растворителей, в том числе 15,5 г/л н-бутанола и 6,5 г/л ацетона. Конверсия углеводов в целевые продукты составляет 40%.The invention relates to the microbiological industry. The new strain, producer of organic solvents of n-butanol and acetone, Clostridium acetobutylicum S-3716 (VKPM B 5359), was selected by induced mutagenesis and subsequent selection of mutant clones in selective media. Strain C. acetobutylicum S-3716 (VKPM B 5359), when fermented for 36-40 hours in a medium containing beet sugar molasses with mineral salts, accumulates 22.0 g / l of solvents in the culture fluid, including 15.5 g / l of n-butanol and 6.5 g / l of acetone. The conversion of carbohydrates to target products is 40%.
RU9595103597A 1995-03-13 1995-03-13 Strain of bacterium clostridium acetobutylicum - a producer of normal butyl alcohol and acetone RU2080382C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU9595103597A RU2080382C1 (en) 1995-03-13 1995-03-13 Strain of bacterium clostridium acetobutylicum - a producer of normal butyl alcohol and acetone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU9595103597A RU2080382C1 (en) 1995-03-13 1995-03-13 Strain of bacterium clostridium acetobutylicum - a producer of normal butyl alcohol and acetone

Publications (2)

Publication Number Publication Date
RU95103597A true RU95103597A (en) 1996-07-10
RU2080382C1 RU2080382C1 (en) 1997-05-27

Family

ID=20165585

Family Applications (1)

Application Number Title Priority Date Filing Date
RU9595103597A RU2080382C1 (en) 1995-03-13 1995-03-13 Strain of bacterium clostridium acetobutylicum - a producer of normal butyl alcohol and acetone

Country Status (1)

Country Link
RU (1) RU2080382C1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008052596A1 (en) * 2006-10-31 2008-05-08 Metabolic Explorer Process for the biological production of n-butanol with high yield
RU2458118C1 (en) * 2011-02-17 2012-08-10 Федеральное государственное унитарное предприятие "Государственный научно-исследовательский институт генетики и селекции промышленных микроорганизмов" (ФГУП "ГосНИИгенетика") Clostridium acetobutylicum strain - n-butanol producer
RU2455350C1 (en) * 2011-03-05 2012-07-10 Федеральное государственное унитарное предприятие "Государственный научно-исследовательский институт генетики и селекции промышленных микроорганизмов" (ФГУП "ГосНИИгенетика") Clostridium acetobutylicum STRAIN - n-BUTANOL PRODUCER
RU2509151C1 (en) * 2012-11-09 2014-03-10 Федеральное государственное унитарное предприятие "Государственный научно-исследовательский институт генетики и селекции промышленных микроорганизмов" (ФГУП "ГосНИИгенетика" Method for obtaining spore material of bacteria of clostridium type

Also Published As

Publication number Publication date
RU2080382C1 (en) 1997-05-27

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