COMPOSITIONS AND METHODS FOR BIOFUEL PRODUCTION USING PSEUDOMONAS BRASSICACEARUM

The invention relates to a microorganism of Pseudomonas brassicacearum strain CECT 8162 or a mutant strain of same, which maintains the ability to accumulate up to at least 20 % of its dry weight in the form of lipids. The invention also relates to a method for producing a microbial biomass of said...

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Main Authors ADRIO FONDEVILA, JOSÉ LUIS, LARA CAMBIL, ARMANDO, VELASCO ÁLVAREZ, JAVIER, ESPÍ GUZMÁN, ENRIQUE, CAMPOY GARCÍA, SONIA
Format Patent
LanguageEnglish
French
Spanish
Published 08.01.2015
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
ENZYMOLOGY
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE
METALLURGY
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
PROCESSES USING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Summary:The invention relates to a microorganism of Pseudomonas brassicacearum strain CECT 8162 or a mutant strain of same, which maintains the ability to accumulate up to at least 20 % of its dry weight in the form of lipids. The invention also relates to a method for producing a microbial biomass of said strain that is rich in triglycerides, and to methods for producing a lipid composition from the microbial biomass and for producing paraffins or biodiesel from said lipids. La invención se refiere a un microorganismo de la cepa Pseudomonas brassicacearum CECT 8162, o a una cepa mutante de la misma que mantiene la capacidad de acumular lípidos hasta al menos un 20% del peso seco. La invención se refiere así mismo a un método para obtener una biomasa microbiana de dicha cepa rica en triglicéridosasí como a métodospara obtener una composición lipídica a partir de dicha biomasa microbiana y para obtener parafinas o biodiesel a partir de dichos lípidos. L'invention concerne un micro-organisme de la souche Pseudomonas brassicacearum CECT 8162 ou une souche mutante associée qui conserve la capacité d'accumuler des lipides jusqu'à au moins 20% du poids sec. L'invention concerne aussi un procédé d'obtention d'une biomasse microbienne de ladite souche riche en triglycérides, ainsi que des procédés d'obtention d'une composition lipidique à partir de la biomasse microbienne et d'obtention de paraffines ou de biodiesel à partir desdits lipides.
Bibliography:Application Number: WO2013ES70454