MICROALGAS: CULTIVO Y USOS

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Resultados 46 resultados LastUpdate Última actualización 23/09/2018 [16:07:00] pdf PDF




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



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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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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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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

NºPublicación: 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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METHOD AND DEVICE FOR RECOVERING USEFUL SUBSTANCE

NºPublicación: WO2018159311A1 07/09/2018

Solicitante:
UNIV OF HYOGO [JP]
UNIV KYOTO [JP]

Resumen de: WO2018159311A1

The method for recovering a useful substance according to one aspect of the present invention comprises: a first step for preparing a culture liquid containing a microalga in which a useful substance is accumulated; a second step for generating microbubbles in the culture liquid prepared above, rupturing the microalga with the thus generated microbubbles and/or during the generation process of the microbubbles, allowing the useful substance extracted from the ruptured microalga to stick to the microbubbles, floating the microbubbles, said microbubbles carrying the useful substance sticking thereto, toward the liquid surface of the culture liquid, and thus forming a bubble section containing the microbubbles, said microbubbles carrying the useful substance sticking thereto, in the liquid surface of the culture liquid; and a third step for recovering the microbubbles from the bubble section and breaking the recovered microbubbles to thereby recover the useful substance thus concentrated.



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PROCESS FOR REMOVAL AND RECOVERY OF COPPER-CYANIDE COMPLEX USING MICROALGAE

NºPublicación: WO2018158752A1 07/09/2018

Solicitante:
SYMBIOSIS INTERNATIONAL UNIV [IN]

Resumen de: WO2018158752A1

A process of removal and recovery of metal-cyanide complex from effluents is disclosed. The process includes isolating a species of Scenedesmus via enrichment culture technique in alkaline medium.The process further includes releasing the species of Scenedesmus, after being isolated, in the effluents at predetermined conditions including a predefined pH and a predefined temperature. The species of Scenedesmus released in the effluents at the predetermined conditions: degrades cyanide moiety of a metal-cyanide present in the effluents and releases the metal ions; utilizes the carbon and nitrogen from the cyanide or metal cyanide complex present in the effluents; accumulates a first fraction of metal ions from the solution; and bio-sorbs the second fraction of the metal ions onto the cells of the microalgae thereby resulting in the removal of both the cyanide and the metal from the effluents. The metal-cyanide complexes comprise at least one of a copper- cyanide and a zinc-cyanide.



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Cyanobacterial microalgae phycocyanin and phycocyanobilin to beneficially inhibit the activity of the UDP-GDH enzyme while significantly increasing the absorption and circulation of curcumin

NºPublicación: US2018250351A1 06/09/2018

Solicitante:
SCOGLIO STEFANO [IT]

Resumen de: US2018250351A1

The present invention provides a method for inhibiting the UDP-GDH enzyme, which has in itself important beneficial implications, thus strongly enhancing the absorption and circulation of the natural drug curcumin, which in itself is poorly absorbed by the human organism. The method consists in blending curcumin with whole cyanobacterial algae, particularly Aphanizomenon flos aquae (but also Spirulina) or algal extracts concentrating or purifying the cyanobacterial molecules phycocyanin and phycocyanobilin. The method solves the significant problem of poor curcumin absorption through substances that also add their own nutritional and antioxidant activity to the mix.



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GENETICALLY MODIFIED STRAIN OF EUKARYOTIC MICROALGA HAVING IMPROVED TRIGLYCERIDE PRODUCTIVITY, AND USE THEREOF

NºPublicación: US2018245112A1 30/08/2018

Solicitante:
UNIV CHUO [JP]
DENSO CORP [JP]

Resumen de: US2018245112A1

It is an object of the present invention to provide the eukaryotic microalgae, which have been genetically modified such that larger amounts of assimilation products produced by photosynthesis are directed to the synthesis oftriglyceride (=triacylglycerol; TAG), and specifically, the present invention relates to a genetically modified strain of eukaryotic microalgae, in which a gene encoding an AGL1 protein is highly expressed, or a gene encoding an FAT1 protein and/or a gene encoding a DGAT2 protein are further highly expressed, as well as the gene encoding an AGL1 protein, wherein TAG productivity is improved in comparison to the parent strain thereof.



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Mixing Apparatus in Microalgae Cultivating Reactor and Method for Cultivation of Microalgae using the same

NºPublicación: KR20180094288A 23/08/2018

Solicitante:
ADVANCED BIOMASS R&D CENTER [KR]

Resumen de: KR20180094288A

본 발명은 미세조류 배양기의 혼합장치 및 이를 이용한 미세조류 배양방법 에 관한 것으로, 보다 상세하게는 타원형 형태의 레이스웨이 폰드 혼합장치를 이용하고 레이스웨이 폰드 내 혼합 특성을 향상시키는 구조물을 설치함으로써 유체가 구조물과 접촉하면서 수직 방향의 흐름이 향상되며 와류가 발생하여 혼합 특성이 향상되는 혼합장치 및 이를 이용한 미세조류 배양방법에 관한 것이다. 본 발명에 따른 레이스웨이 폰드 혼합장치는, 추가적인 에너지를 사용하지 않으면서 유체의 혼합 특성을 향상시킨 것으로, 레이스웨이 폰드 내 구조물을 설치함으로써 유체가 구조물과 접촉하면서 수직 방향의 흐름이 향상되고, 와류가 발생하여 혼합 특성이 향상되는 것을 확인하였다. 또한, 본 발명의 레이스웨이 폰드 혼합장치는 미세조류 배양 등 혼합이 요구되는 모든 분야에 적용될 수 있다.



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Removal of Nutrients and Heavy Metals from Swine Wastewater by Microalgae Ankistrodesmus bibraianus

NºPublicación: KR20180092545A 20/08/2018

Solicitante:
CHUNGBUK NATIONAL UNIV INDUSTRY ACADEMIC COOPERATION FOUNDATION [KR]

Resumen de: KR20180092545A

본 발명은 미세조류를 이용한 양돈 폐수 내 영양 염류 및 중금속 제거 방법을 제공하는 것으로, 본 발명의 미세조류 안키스트로데스무스 비브라이아누스()를 이용하면 축산폐수 내 영양 염류 및 인 또는 구리 등의 오염물질을 효율적을 제거하므로 축산폐수를 친환경적으로 정화할 수 있는 기술로 유용하게 이용할 수 있다.



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METHOD FOR THE PROTEIN ENRICHMENT OF MICROALGAL BIOMASS

NºPublicación: US2018230421A1 16/08/2018

Solicitante:
CORBION BIOTECH INC [US]

Resumen de: US2018230421A1

The invention relates to a method for the protein enrichment of a microalga of the genus Chlorella, cultivated under heterotrophic conditions. The method is characterized in that the heterotrophic cultivation comprises a step intended to slow down the growth of the microalga, with the fermentation medium being deficient in a nitrogen-free nutritional source.



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Method for the culture of photosynthetic organisms using a CO2 source

NºPublicación: AU2017224899A1 16/08/2018

Solicitante:
UNIV DE NANTES
CENTRE NAT RECH SCIENT

Resumen de: AU2017224899A1

The invention relates to a method for the culture of photosynthetic organisms selected from among microalgae, cyanobacteria and macroalgae using a continuous or discontinuous CO



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METHOD FOR THE PRODUCTION OF A MICROALGAL BIOMASS OF OPTIMISED SENSORY QUALITY

NºPublicación: US2018228193A1 16/08/2018

Solicitante:
CORBION BIOTECH INC [US]

Resumen de: US2018228193A1

The methods disclosed herein relate to methods for conditioning a biomass of microalgae of the genus Chlorella, produced by fermentation under heterotrophic conditions and in the absence of light for the preparation of a flour having an optimized sensory profile.



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MICROALGAL-FLOUR-BASED VEGETABLE FAT AND ITS USE IN BREADMAKING AND PATISSERIE

NºPublicación: US2018228188A1 16/08/2018

Solicitante:
CORBION BIOTECH INC [US]

Resumen de: US2018228188A1

The invention concerns a vegetable butter in the form of a paste, obtained from non-animal raw materials, which is capable of fully or partially replacing fats of vegetable and/or animal origin, and more particularly animal fats such as butter. The invention also concerns its uses as novel products in the fields of breadmaking and/or patisserie and/or viennoiserie. The invention further concerns the breadmaking, patisserie and viennoiserie products obtained by the use of said vegetable butter in their recipes.



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USE OF MARINE ALGAE FOR CO-PRODUCING ALKENONES, ALKENONE DERIVATIVES, AND CO-PRODUCTS

NºPublicación: US2018230501A1 16/08/2018

Solicitante:
WOODS HOLE OCEANOGRAPHIC INST [US]
WESTERN WASHINGTON UNIV [US]

Resumen de: US2018230501A1

A method comprising a series of selective extraction techniques for the parallel production of biodiesel and isolation of several valuable co-products including an alkenone hydrocarbon mixture of the kerosene/jet fuel range (primarily C10-, C12-, and C17-hydrocarbons) and fucoxanthin, a high-valued carotenoid, from the marine alkenone-producing microalgae Isochrysis.



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MICROALGAL FLOUR COMPOSITIONS OF OPTIMISED SENSORY QUALITY

NºPublicación: US2018224417A1 09/08/2018

Solicitante:
CORBION BIOTECH INC [US]

Resumen de: US2018224417A1

Thus, the present invention relates to a method for determining the organoleptic quality of a microalgal flour composition, comprising determining the total content of 13 volatile organic compounds, the 13 volatile organic compounds being heptanal, 3-octen-2-one, 2,4-heptadienal, 3,5-octadien-2-one, 2,4-nonadienal, 2,4-decadienal, hexanoic acid, 2-ethylhexanoic acid, heptanoic acid, myristate-1, laurate-1, myristate-2 and geranyl acetone.



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MICROORGANISMS WITH BROADENED LIGHT ABSORPTION CAPABILITY AND INCREASED PHOTOSYNTHETIC ACTIVITY

NºPublicación: US2018222945A1 09/08/2018

Solicitante:
MATRIX GENETICS LLC [US]

Resumen de: US2018222945A1

Photosynthetic microorganisms with broadened light absorption capability and increased photosynthetic activity are described. Broadened light absorption is achieved by modifying the microorganism to utilize non-native bilins. Increased photosynthetic activity results from the broadened light absorption and can also result from a decrease in self-shading. The microorganisms include Cyanobacteria, including modified Cyanobacteria.



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METHOD FOR THERMAL PERMEABILIZATION OF A MICROALGAE BIOMASS

NºPublicación: US2018223245A1 09/08/2018

Solicitante:
CORBION BIOTECH INC [US]

Resumen de: US2018223245A1

Described are methods for thermal permeabilization of the biomass of microalgae of the Chlorella genus. The methods are useful in recovering the soluble fractions, including polypeptides and saccharide, of the microalgae.



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METHOD FOR OPTIMISING THE PRODUCTION EFFICIENCY, ORGANOLEPTIC QUALITY AND STABILITY OVER TIME OF A PROTEIN-RICH MICROALGAE BIOMASS

NºPublicación: US2018223247A1 09/08/2018

Solicitante:
CORBION BIOTECH INC [US]

Resumen de: US2018223247A1

The present invention relates to a method for optimising the downstream processing of a protein-rich microalgae biomass of the Chlorella genus previously prepared by fermentation in heterotrophic conditions and in the absence of light, comprising: 1) providing biomass comprising more than 50% protein by dry weight of biomass; next, at low temperature, carrying out the following steps: 2) harvesting the biomass at the end of fermentation, 3) washing and concentrating the biomass, 4) optionally, lysing the biomass, next, without low temperature stress, 5) optionally, concentrating the biomass slurry, 6) applying heat treatment, 7) drying the biomass obtained in this way in order to obtain the product, a step of adjusting the pH to 7 being applied before or after the heat treatment step 6).



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Seasoning composition with enhancing taste from lipid extracted microalgae

NºPublicación: KR20180088147A 03/08/2018

Solicitante:
UNIV INHA RES & BUSINESS FOUND [KR]
INDUSTRY UNIV COOPERATION FOUNDATION SUNMOON UNIV [KR]

Resumen de: KR20180088147A

본 발명은 미세조류로부터 열수추출 공정을 통해 지질이 제거된 탈지미세조류로부터 단백질 고함량화 및 분해를 통한 정미 아미노산 함량이 높고 식품 안정성이 확보된 천연 조미료 조성물을 제공한다.



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THIOESTERASES AND CELLS FOR PRODUCTION OF TAILORED OILS

NºPublicación: US2018208953A1 26/07/2018

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

Resumen de: US2018208953A1

The invention features plant acyl-ACP thioesterase genes of the FatB class and proteins encoded by these genes. The genes are useful for constructing recombinant host cells having altered fatty acid profiles. Oleaginous microalga host cells with the new genes or previously identified FatB genes are disclosed. The microalgae cells produce triglycerides with useful fatty acid profiles.



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PROTEIN-RICH BIOMASS OF THRAUSTOCHYTRIDS, CULTURING METHOD AND USES

NºPublicación: US2018208886A1 26/07/2018

Solicitante:
FERMENTALG [FR]
ADISSEO FRANCE SAS [FR]

Resumen de: US2018208886A1

The invention is in the field of cultures of microalgae, in particular thraustochytrids. The invention relates to a protein-rich biomass of thraustochytrids, to a method of obtaining said biomass, and to the uses thereof.



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PROTEIN-RICH BIOMASS OF THRAUSTOCHYTRIDS, CULTURING METHOD, AND USES

NºPublicación: PH12018500130A1 23/07/2018

Solicitante:
FERMENTALG [FR]
ADISSEO FRANCE SAS [FR]

Resumen de: PH12018500130A1

The invention is in the field of cultures of microalgae, in particular thraustochytrids. The invention relates to a protein-rich biomass of thraustochytrids, to a method of obtaining said biomass, and to the uses thereof.



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THRAUSTOCHYTRID BIOMASS ENRICHED WITH OILS AND PROTEINS, CULTURING METHOD, AND USES

Nº publicación: PH12018500129A1 23/07/2018

Solicitante:
FERMENTALG [FR]

Resumen de: PH12018500129A1

The invention is in the field of cultures of microalgae, in particular thraustochytrids. The invention relates to a protein-rich biomass of thraustochytrids containing polyunsaturated fatty acids such as DHA, to a method of obtaining said biomass, and to the uses thereof.


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