MICROALGAS: CULTIVO Y USOS

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Resultados 60 resultados LastUpdate Última actualización 13/11/2018 [15:47:00] pdf PDF




Solicitudes publicadas en los últimos 120 días / Applications published in the last 120 days



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MICROALGAE-DERIVED COMPOSITIONS FOR IMPROVING THE HEALTH AND APPEARANCE OF SKIN

NºPublicación: EP3398606A1 07/11/2018

Solicitante:
TERRAVIA HOLDINGS INC [US]

Resumen de: EP3398606A1

Provided herein are microalgal skin care compositions and methods of improving the health and appearance of skin. Also provided are methods of using polysaccharides for applications such as topical personal care products, cosmetics, and wrinkle reduction compositions. The invention also provides novel decolorized microalgal compositions useful for improving the health and appearance of skin. The invention also includes insoluble polysaccharide particles for application to human skin.



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METHOD FOR FED-BATCH FERMENTATION OF CHLORELLAE FED BY SEQUENTIAL, AUTOMATED PROVISIONS OF GLUCOSE

NºPublicación: US2018312798A1 01/11/2018

Solicitante:
CORBION BIOTECH INC [US]

Resumen de: US2018312798A1

The invention related to a method for producing microalgae of the chlorella genus by fed-batch fermentation, characterized in that the provision of a carbon source is carried out sequentially and automatically in response to a drop in oxygen consumption by the microalga, in particular when the dissolved oxygen pressue in the fermentation medium (pO2) exceeds a predefined threshold value.



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SELENIUM RESISTIVE NOVEL MICROALGAE

NºPublicación: WO2018199723A2 01/11/2018

Solicitante:
HANNAM BIO CO LTD [KR]

Resumen de: WO2018199723A2

The present invention relates to novel microalgae having resistance to selenium and a culturing method thereof. More particularly, the present invention can produce selenium-containing cultures in large quantities by using the microalgae.



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TRANSGENIC MICROALGAE WITH INCREASED PRODUCTION OF AT LEAST ONE OMEGA-3 LONG CHAIN POLYUNSATURATED FATTY ACID

NºPublicación: US2018312888A1 01/11/2018

Solicitante:
ROTHAMSTED RES LIMITED [GB]

Resumen de: US2018312888A1

The invention relates to genetically modified organisms with enhanced production of omega-3 long chain polyunsaturated fatty acids.



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NOODLES AND NOODLE DOUGH CONTAINING A MICROALGAL FLOUR

NºPublicación: US2018310597A1 01/11/2018

Solicitante:
CORBION BIOTECH INC [US]
CORBION BIOTECH INC [US]

Resumen de: US2018310597A1

The present invention relates to noodle products comprising a high-lipid microalgal flour, and to noodle doughs suitable for preparing such noodle products. More particularly, the noodle dough comprises from 0.05% to 15% w/w of a microalgal flour comprising at least 50% of lipid by dry weight. The resulting noodle products show a reduced cooking time compared to regular noodles free of such microalgal flour.



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METHODS OF PRESERVING A MICROALGAE BIOMASS AND A PRESERVED MICROALGAE BIOMASS

NºPublicación: US2018305656A1 25/10/2018

Solicitante:
BATTELLE ENERGY ALLIANCE LLC [US]

Resumen de: US2018305656A1

A method of preserving a biomass. The method comprises adding an acid solution to a biomass comprising microalgae to form an acidified microalgae biomass composition. The acidified microalgae biomass composition is stored under anaerobic conditions without inoculating the acidified microalgae biomass composition with bacteria. An additional method of preserving a biomass comprises storing the acidified microalgae biomass composition under anaerobic conditions and exposing the acidified microalgae biomass composition to carbon dioxide, nitrogen, or a combination thereof to produce a coproduct comprising succinic acid. Yet another method of preserving a biomass comprises storing the acidified microalgae biomass composition under anaerobic conditions and in the presence of carbon dioxide. A preserved biomass is also disclosed.



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AQUACULTURE FEED FORMULATION AND AQUACULTURE PRODUCT PRODUCED WITH SAME

NºPublicación: US2018303129A1 25/10/2018

Solicitante:
DARTMOUTH COLLEGE [US]

Resumen de: US2018303129A1

A fishmeal-free and fish oil-free aquaculture feed composition containing marine microalgae as the source of fatty acids and the source of essential amino acids is described as is a method for producing an aquaculture product with improved growth rates, feed conversion ratio, protein efficiency ratio, survival rate, and human health-promoting omega-3 long-chain polyunsaturated fatty acid levels in the fillet using the fishmeal-free and fish oil-free aquaculture feed composition.



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METHOD FOR CULTURING MICROALGAE USING PAPER-BASED CULTURE DEVICE

NºPublicación: WO2018192059A1 25/10/2018

Solicitante:
UNIV TIANJIN [CN]

Resumen de: WO2018192059A1

A method for culturing microalgae using a paper-based culture device. The method comprises: 1) designing the shape of a culture device to be a rectangle with circles distributed in the middle; 2) performing wax jet printing on the filter paper, wax being printed onto the rectangle except for the circles; 3) heating to make the wax penetrate the filter paper to obtain a paper-based culture device, the surface on which wax jet printing is performed being called surface A, and the other surface being surface B; 4) dropping a first agar aqueous solution to the circles at surface B, and dropping a second agar aqueous solution into which microalgae is added to the circles at surface A; and 5) immersing surface B in a culture solution for culture.



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METHOD FOR IMPROVING RESISTANCE TO NITRATE SUBSTRATE ANALOGUE IN MICROALGA

NºPublicación: WO2018190170A1 18/10/2018

Solicitante:
KAO CORP [JP]

Resumen de: WO2018190170A1

A method for improving the resistance to a nitrate substrate analogue in a microalga, comprising deleting a gene that encodes a protein (A) or (B) as mentioned below and is located on the genome of a microalga or suppressing the expression of a gene encoding a protein (A) or (B) as mentioned below: (A) a protein that comprises the amino acid sequence represented by SEQ ID NO: 41; and (B) a protein that comprises an amino acid sequence having a 70% or more identity to the amino acid sequence for the protein (A) and has a nitrate transporter activity.



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ENGINEERED CYANOBACTERIA WITH ENHANCED SALT TOLERANCE

NºPublicación: US2018291332A1 11/10/2018

Solicitante:
MORGAN STATE UNIV [US]

Resumen de: US2018291332A1

The present invention relates to a recombinant cyanobacterium with enhanced halotolerance and compositions thereof, methods of producing the recombinant cyanobacterium, and methods of using the same for biofuel production. The invention also relates to transformed F. diplosiphon strains with enhanced salt tolerance.



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A NEW NUTRITIONAL SUPPLEMENT, BLENDING NUTRITIONALLY DENSE MICROALGAE WITH FOOD AND HERBAL SOURCES OF SPECIFIC VITAMINS AND MINERALS, TO PROVIDE FOOD DERIVED AND THUS HIGHLY ABSORBABLE NUTRIENTS, IN QUANTITIES THAT ARE RELEVANT FOR THE SATISFACTION OF THE ESTABLISHED NUTRITIONAL DAILY REQUIREMENTS

NºPublicación: EP3383416A2 10/10/2018

Solicitante:
SCOGLIO STEFANO [SM]

Resumen de: WO2017102391A2

Multivitamins and multi-mineral supplements are widely used as a remedy for lack of proper nutrition. However, they tend to be scarcely assimilated, and more and more scientific reports claim that they are relatively useless if not harmful. This invention is an answer to this problem, as it provides a novel product, based on the nutritional bounty of cyanobacterial blue-green algae, and reinforced by foods and herbal extracts rich in one or more of the vitamins or minerals missing or scarce in the cyanobacterial blue-green algae. The result is a multivitamin and multi-mineral supplement that is completely organic and, being from alimentary and herbal sources that are recognized as foods by our organism, are much better assimilated. This invention provides an optimal solution to the conundrum we face today: the standard contemporary diet does not provide enough nutrition, with negative consequences on our health; but the inorganic and synthetic supplements we consume are not really foods, and so are ineffective. The product we have invented is an effective and innovative answer to this problem.



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METHODS OF PREPARATION OF FOOD PRODUCTS COMPRISING MICROALGAE & PRODUCTS THEREOF

NºPublicación: WO2018178214A1 04/10/2018

Solicitante:
GOLDEN CHLORELLA SA [CH]

Resumen de: WO2018178214A1

The present invention relates to a method of preparation of high-protein food products and process for manufacturing a high-protein dry food rehydratable mix comprising high-protein microalgae and high-protein food products comprising microalgae, in particular Chlorella.



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Novel Method to Produce a Polysaccharide Gel

NºPublicación: US2018282826A1 04/10/2018

Solicitante:
UNIV CALIFORNIA [US]
HELIOBIOSYS INC [US]

Resumen de: US2018282826A1

The present invention provides for a method of producing a polysaccharide gel comprising: (a) culturing or growing a cyanobacterium or a mixture of cyanobacteria species in a medium under conditions such that the cyanobacterium or the mixture of cyanobacteria species produces a polysaccharide or a mixture of polysaccharides, (b) optionally separating the polysaccharide or the mixture of polysaccharides from the medium and/or the cyanobacterium or the mixture of cyanobacteria species, and (c) increasing the pH of the polysaccharide or the mixture of polysaccharides such that the polysaccharide or the mixture of polysaccharides forms a gel.



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METHODS AND MATERIALS FOR PRODUCING RECOMBINANT VIRUSES IN EUKARYOTIC MICROALGAE

NºPublicación: US2018282684A1 04/10/2018

Solicitante:
RES INSTITUTE AT NATIONWIDE CHILDRENS HOSPITAL [US]

Resumen de: US2018282684A1

The present invention is directed to methods and materials for producing recombinant viruses. In particular, methods and materials are provided for producing recombinant viruses in eukaryotic microalgae such as Chlamydomonas reinhardtii. Recombinant adeno-associated viruses are examples of recombinant viruses produced according to the invention.



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PHOTOSYNTHETIC MICROORGANISM CULTURING METHOD USING BICARBONATE BUFFER PREPARED USING CARBON DIOXIDE IN EXHAUST GAS AND INORGANIC PHOSPHATE BUFFER

NºPublicación: WO2018182100A1 04/10/2018

Solicitante:
UNIV KOREA RES & BUS FOUND [KR]

Resumen de: WO2018182100A1

The present invention relates to a photosynthetic microorganism culturing method using a bicarbonate buffer, prepared using carbon dioxide in an exhaust gas, and an inorganic phosphate buffer, and more particularly, to a method in which a carbon dioxide-containing exhaust gas is supplied to a mixed solution of a basic aqueous solution and an inorganic phosphate buffer to form an exhaust gas-saturated buffer system, and a culture medium and photosynthetic microorganisms are inoculated to be able to culture photosynthetic microorganisms that generate a useful material. A mixed buffer system of a bicarbonate buffer using carbon dioxide in an exhaust gas and an inorganic phosphate buffer according to the present invention has an excellent buffer action with respect to acidity and at the same time can supply photosynthetic microorganisms with a carbon source and a nutrient source, thus being capable of preventing a reduction in microalgae productivity, and is thus able to prevent air pollution caused by the discharge of exhaust gas, and has an excellent cost-reducing effect compared to the existing HEPES buffer and Na2Glycerophosphate.5H2O. Therefore, the mixed buffer system can be applied to a mass-culturing process of the photosynthetic microorganism that produces a useful material.



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METHODS OF PREPARATION OF FOOD PRODUCTS COMPRISING MICROALGAE & PRODUCTS THEREOF

NºPublicación: EP3381301A1 03/10/2018

Solicitante:
GOLDEN CHLORELLA SA [CH]

Resumen de: EP3381301A1

The present invention relates to a method of preparation of high-protein food products and process for manufacturing a high-protein dry food rehydratable mix comprising high-protein microalgae and high-protein food products comprising microalgae, in particular Chlorella.



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COMPOSITION COMPRISING CULTIVATED MICROALGAE FOR USE IN COLORING PROCESSES

NºPublicación: WO2018173051A1 27/09/2018

Solicitante:
ALGALIFE LTD [IL]

Resumen de: WO2018173051A1

The invention is directed to composition for use in the process of coloring surfaces, such as fabrics, comprising cultivated microalgae, processes for its preparation and use thereof.



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Cyanobacteria having improved photosynthetic activity

NºPublicación: AU2018226413A1 27/09/2018

Solicitante:
LUMEN BIOSCIENCE INC

Resumen de: AU2018226413A1

Abstract This disclosure describes modified photosynthetic microorganisms, including Cyanobacteria, that have a reduced amount of a light harvesting protein (LHP) and contain one or more introduced or overexpressed polynucleotides encoding one or more enzymes associated with lipid biosynthesis, and which are capable of producing increased amounts of fatty acids and/or synthesizing triglycerides. CHlA FIG. 1A 1.8 phycobiliprotein ChA 1.8 - hl 1.4 ' 350 400 450 500 550 600 650 700 750 800 0 HOURS POST-INDUCTION --------- Synechococcus PCC7942 wild type PCC7942 with an exogenous NbIA gene, uninduced PCC7942 with an exogenous NbIA gene, induced



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Apparatus for harvesting microalgae

NºPublicación: KR20180104384A 21/09/2018

Solicitante:
UNIV INHA RES & BUSINESS FOUND [KR]

Resumen de: KR20180104384A

본 발명은 상부가 개방되고 내부공간을 가진 몸체; 상기 내부공간의 형태에 맞게 설치되고 미세조류 세포의 150 내지 250% 크기의 망목을 갖는 메쉬 또는 직물 소재의 미세조류 여과용 여과막으로 구성되고 하부에 농축된 미세조류 배출을 위한 개폐가능한 배출구를 구비한 여과용기; 및 상기 몸체 하부에 형성되어 여과된 배양액을 수집하는 여과액 수집조를 포함하는 미세조류 수확장치를 제공한다.



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METHOD FOR THE PRODUCTION OF MICROALGAE

NºPublicación: WO2018169402A1 20/09/2018

Solicitante:
DUPLACO HOLDING B V [NL]

Resumen de: WO2018169402A1

The present invention relates to a method for producing microalgae. It relates in particular to a method for producing organic microalgae, comprising the use of substrates of organic origin, in particular organic substrates which makes it possible to supplement the nutritional requirements in the algae in terms of nitrogen and phosphorus. The method of the present invention makes it possible to obtain organic microalgae and use them in organic food and feed products in accordance with regulations of the European Union.



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MUTANT OF BACILLUS THURINGIENSIS AND APPLICATION THEREOF

NºPublicación: US2018265836A1 20/09/2018

Solicitante:
INDUSTRIAL TECH RESEARCH INSTITUTE [TW]

Resumen de: US2018265836A1

The present disclosure provides a new mutant of Bacillus thuringiensis which is deposited under Accession number DSM 32419. The present disclosure also provides a method for manufacturing a growth promoter for promoting microalgal cell growth, including: (a) inoculating a mutant of Bacillus thuringiensis into a culturing medium to obtain a bacterial suspension, wherein the mutant of Bacillus thuringiensis is deposited under Accession number DSM 32419; (b) culturing the mutant of Bacillus thuringiensis in the bacterial suspension at least to a stationary phase to obtain a cultured medium of the mutant of Bacillus thuringiensis; and (c) performing a vacuum heating procedure on the cultured medium of the mutant of Bacillus thuringiensis to obtain the growth promoter for promoting microalgal cell growth, wherein the growth promoter for promoting microalgal cell growth contains active substances for promoting microalgal cell growth.



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PRODUCTION OF DOCOSAHEXAENOIC ACID, EICOSAPENTAENOIC ACID AND/OR CAROTENOIDS IN MIXOTROPHIC MODE BY NITZSCHIA

NºPublicación: US2018265835A1 20/09/2018

Solicitante:
FERMENTALG [FR]

Resumen de: US2018265835A1

New strains of microalgae belonging to the Nitzschia genus allow high-yield production of lipids such as docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA), and/or carotenoids such as fucoxanthin. Biomass containing the microalgae can be charged with fucoxanthin representing more than 0.2% by weight of the dry matter.



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Microalgae mass-cultivation reactor capable of multi-cultivation by independent cultivation cells

NºPublicación: KR20180102782A 18/09/2018

Solicitante:
REPUBLIC OF KOREA MAN RURAL DEVELOPMENT ADMINISTRATION [KR]

Resumen de: KR20180102782A

본 발명은 복수의 독립 배양조로 다단 배양이 가능한 미세조류 대량 배양기에 관한 것으로, 본체; 본체의 중앙에 배치되는 광원; 및 광원을 둘러싸도록 배치되는 적어도 6개의 독립적인 배양조를 포함하는 미세조류 배양기를 제공한다.



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INTEGRATED SYSTEM TO PRODUCE MICROALGAE

NºPublicación: WO2018161138A1 13/09/2018

Solicitante:
DAYRELL IVAN [BR]

Resumen de: WO2018161138A1

An integrated system to produce microalgae with autonomous fault identification and circumvention that can be deployed on land or at sea. The system comprises a fully scalable reactor, CO2 extraction, oxygen replenishment to surrounding water, and all necessary equipment to run it safely ensuring high energy efficiency and optimal control of environment variables to maximize biomass yield.



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INTEGRATED SYSTEM TO PRODUCE MICROALGAE

Nº publicación: US2018258384A1 13/09/2018

Solicitante:
DAYRELL IVAN ARAUJO [BR]

Resumen de: US2018258384A1

An integrated system to produce microalgae with autonomous fault identification and circumvention that can be deployed on land or at sea. The system comprises a fully scalable reactor, CO2 extraction, oxygen replenishment to surrounding water, and all necessary equipment to run it safely ensuring high energy efficiency and optimal control of environment variables to maximize biomass yield.


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