MICROALGAS: CULTIVO Y USOS

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Resultados 74 resultados LastUpdate Última actualización 15/10/2019 [18:00:00] pdf PDF

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

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COMPOSITIONS COMPRISING FUCOXANTHIN AND USE THEREOF IN REDUCTION OF FAT ACCUMULATION IN CELLS

NºPublicación: WO2019193596A1 10/10/2019

Solicitante:

ALGATECHNOLOGIES LTD [IL]

Resumen de: WO2019193596A1

The present invention is directed to compositions comprising microalgae extracts comprising fucoxanthin. Further provided are compositions and methods for reducing lipid accumulation in cells. Also provided are methods for prevention or treatment of metabolic syndrome, including but not limited to a fatty liver disease, or a fatty kidney disease.

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MICROALGAL FLOUR

NºPublicación: US2019297928A1 03/10/2019

Solicitante:

CORBION BIOTECH INC [US]

JP_2018143255_A

Resumen de: US2019297928A1

The present invention relates to microalgal food products with acceptable sensory characteristics and methods of producing the food products. The flour can be produced by cultivating microalgal cells of a strain of Chlorella protothecoides under conditions of acceptable pH and dissolved oxygen to produce a desired amount of lipid. The microalgal cells can be lysed, heat-treated, washed and dried to produce a microalgal flour that can be incorporated into a variety of products.

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SYSTEMS AND METHODS FOR CONTINUOUSLY CULTURING MICROALGAE IN MIXOTROPHIC CONDITIONS

NºPublicación: US2019300842A1 03/10/2019

Solicitante:

HELIAE DEV LLC [US]

WO_2017218996_A1

Resumen de: US2019300842A1

Methods of culturing microalgae in a continuous auxostat system are described herein. The methods may be used in mixotrophic culture conditions, and may be used in systems comprising open or closed bioreactor systems.

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DHA ABC-101 DHA Microalgae Schizochytrium sp. ABC-101 strain producing bio-oil containing high concentration of DHA and method for producing DHA using the strain

NºPublicación: KR20190110186A 30/09/2019

Solicitante:

\uC7AC\uB2E8\uBC95\uC778 \uD0C4\uC18C\uC21C\uD658\uD615 \uCC28\uC138\uB300 \uBC14\uC774\uC624\uB9E4\uC2A4 \uC0DD\uC0B0\uC804\uD658 \uAE30\uC220\uC5F0\uAD6C\uB2E8

Resumen de: KR20190110186A

본 발명은 DHA를 고농도로 포함한 바이오오일 생산 미세조류인 스키�xC870;키트리움 속 ABC-101 균주 및 상기 균주를 이용한 DHA 생산 방법에 관한 것으로, 본 발명에서는 특정 배지 조건에서 배양한 경우, DHA 함량이 높은 고수율의 바이오오일 생산성을 가지는 스키조키트리움 속(sp.) ABC-101을 새롭게 분리하였다. 본 발명의 신규한 스키조키트리움 속 ABC-101 균주는 바이오매스 생산 및 이를 원료로 사용하여 유용한 물질을 생산하는 공정에 큰 기여를 할 수 있어 관련 산업에 매우 유용하다.

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ALGAE TREATMENT METHOD

NºPublicación: US2019292512A1 26/09/2019

Solicitante:

KAO CORP [JP]

Resumen de: US2019292512A1

An algae treatment method includes: a first step of culturing microalgae in a culture medium having an initial nitrogen concentration of less than 12 mg/L for three days or more; and a second step of performing a thermal treatment of the microalgae that has gone through the first step at a pH of 2.0 or more and 10.0 or less and a temperature of 35° C. or more and 80° C. or less.

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MICROALGAL FLOUR GRANULES AND PROCESS FOR PREPARATION THEREOF

NºPublicación: US2019289860A1 26/09/2019

Solicitante:

CORBION BIOTECH INC [US]

Resumen de: US2019289860A1

The present invention relates to microalgal flour granules, and optionally, lipid-rich microalgal flour.

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DUNALIELLA MUTANT AND METHOD FOR PRODUCING PIGMENT BY USING SAME

NºPublicación: US2019290712A1 26/09/2019

Solicitante:

UNIV HANYANG IND UNIV COOP FOUND [KR]

CN_110225968_A

Resumen de: US2019290712A1

A novel alga mutant having improved pigment productivity is provided. The mutant can be used to produce carotenoid-based pigments, particularly, xanthophyll by using a small amount of energy, and thus can effectively produce pigment on an industrial level. In addition, the mutant can be used as a source for foods, health functional foods, and medications which contain a pigment. Further, when account is taken of the physiological characteristics of the euryhaline microalgae Dunaliella and the geological characteristics of Korean, the three sides of which are in contact with the sea, sea-water can be used as a culture medium, with the expectation of reducing the cost and leading to the development of related industries.

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BIOREACTOR FOR THE SELECTION OF MICROALGAE

NºPublicación: US2019284516A1 19/09/2019

Solicitante:

INRIA INSTITUT NATIONAL DE RECH EN INFORMAT [FR]
CENTRE NAT RECH SCIENT [FR]
UNIV NICE SOPHIA ANTIPOLIS [FR]

WO_2018055282_A1

Resumen de: US2019284516A1

The invention relates to a bioreactor comprising a tank (100) capable of being operated for a working period, said tank (100) being intended to receive a culture medium comprising a cellular culture of photosynthetic microorganisms, a light source (200) arranged to emit incident light having a chosen incoming light intensity (Iin) in the direction of the tank, a temperature probe (400) for measuring the temperature of said culture medium in the tank, and a temperature regulator (500) capable of raising and lowering the temperature of said culture medium in the tank, and further comprising a control (700) of the temperature regulator arranged to adjust the temperature of the culture medium to a low setpoint value (VCB) during a first period, and to adjust the temperature of the culture medium to a high setpoint value (VCH) during a second period, the succession of said first and second periods making it possible to induce a cellular stress in at least some of said photosynthetic microorganisms during the working period.

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METHOD OF PURIFICATION OF RECOMBINANT OSTEOPONTIN FROM MICROALGAE

NºPublicación: US2019276508A1 12/09/2019

Solicitante:

TRITON ALGAE INNOVATIONS INC [US]

CN_109996810_A

Resumen de: US2019276508A1

Provided herein are methods for obtaining purified recombinant osteopontin (rOPN) from cultures of transgenic microalgae, as well as nutritional supplements from such cultures.

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MICROBUBBLE PHOTOBIOREACTOR FOR ECONOMIC MICROALGAE CULTIVATION

NºPublicación: WO2019165689A1 06/09/2019

Solicitante:

GRADUATE SCHOOL SHENZHEN TSINGHUA UNIV [CN]

CN_108359580_A

Resumen de: WO2019165689A1

Disclosed is a microbubble photobioreactor (1) for economic microalgae cultivation. The microbubble photobioreactor comprises a photobioreactor body (5) having a pre-determined volume, a controllable particle size microbubble generation device (2), a flow guiding device (3) and an LED variable wave and frequency illumination system (7). The controllable particle size microbubble generation device (2) is arranged at the bottom of the photobioreactor body (5), and is used for providing a carbon mass transfer and cyclic power required for economic microalgae cultivation and resolving dissolved oxygen; the flow guiding device (3) is hung inside the photobioreactor body (5) and is used for facilitating liquid circulation and a microbubble mass transfer; and the LED variable wave and frequency illumination system (7) is arranged outside or inside the photobioreactor body (5), and is used for providing the optimal growth wavelength and a light-dark frequency for economic microalgae according to specific economic microalgae requirements. The microbubble photobioreactor (1) is simple in structure and easy to operate, and can be widely used in economic microalgae cultivation.

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Continuous Process for Fractionating a Suspension

NºPublicación: US2019270949A1 05/09/2019

Solicitante:

UNIV DAIX MARSEILLE [FR]
CENTRE NAT RECH SCIENT [FR]
ECOLE CENTRALE DE MARSEILLE [FR]

ES_2714924_T3

Resumen de: US2019270949A1

The invention relates to a continuous process for fractionating a suspension chosen from a microalgal biomass or milk.

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BIOCATALYST COMPRISING PHOTOAUTOTROPHIC ORGANISMS PRODUCING RECOMBINANT ENZYME FOR DEGRADATION OF HARMFUL ALGAL BLOOM TOXINS

NºPublicación: US2019263871A1 29/08/2019

Solicitante:

DEXTER JASON [US]

WO_2018017828_A1

Resumen de: US2019263871A1

The invention comprises a photoautotrophic organism, generally having simpler nutritional requirements than heterotrophic organisms, utilized as a chassis for the heterologous expression and function of enzymes, or derivatives of said enzymes, that show activity toward the degradation/detoxification of toxins known to be associated with and specific to harmful algal blooms. As an example, a cyanobacterial strain (Synechocystis sp. PCC 6803) modified to express Sphingomonas sp. USTB-05 MlrA enzyme functionality, showing the capability of degrading microcystins (results shown here) and nodularins, is presented. Under modelled natural conditions, results indicate that heterologous enzymatic activity against microcystin-LR is more stable over time when utilizing a photoautotrophic chassis in comparison to use of a heterotrophic bacterial strain. In addition, both the viability and cell density of the photoautotrophic host is maintained for a significantly longer period of time, compared to a heterotrophic host.

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REGULATED MICROALGAE HARVESTER

NºPublicación: WO2019162965A1 29/08/2019

Solicitante:

RANJAN ACHINTYA [IN]

Resumen de: WO2019162965A1

The invention provides a regulated microalgae harvester. The harvester includes a reservoir containing aqueous solution of microalgae, an agitator coupled to the reservoir and a plurality of automated microalgae detection systems. The automated microalgae detection systems are provided within the harvester for determining an optimal time duration for harvest of the said microalgae thereby regulating the growth of microalgae within the harvester. The automated microalgae detection system includes a first detection module and a second detection module. The first detection module is configured for measuring at least one fluid parameter in respect of a volume of the aqueous solution containing microalgae flowing within the first detection module. The second detection module is configured for detection of at least one growth related parameter of the microalgae contained within the said aqueous solution.

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ALGA MODIFIED FOR INCREASED TAG PRODUCTION

NºPublicación: US2019264183A1 29/08/2019

Solicitante:

FERMENTALG [FR]
COMMISSARIAT ENERGIE ATOMIQUE [FR]

CN_109477060_A

Resumen de: US2019264183A1

The invention relates to a microalga which is genetically modified by inhibiting the Δ0 elongase (Δ0-ELO) enzyme activity, using palmitic acid, a saturated fatty acid, as a substrate, and which is associated with the production of mono-galactosyl diacylglycerol (MGDG). The invention also relates to a method for cultivating said microalga for increased triacylglycerol (TAG) production and harvesting of said TAG.

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GLUTEN-FREE FOODS CONTAINING MICROALGAE

NºPublicación: US2019254292A1 22/08/2019

Solicitante:

CORBION BIOTECH INC [US]

US_2010297323_A1

Resumen de: US2019254292A1

Disclosed herein are microalgae-containing gluten-reduced and gluten-free finished food compositions, as well as microalgae-containing food ingredients for the large-scale manufacture of gluten-reduced and gluten-free foods. Foods and ingredients of the invention, while reducing or eliminating gluten, also have increased health benefits through reduction or elimination of less healthy oils and fats via replacement of primarily monounsaturated algal oils. The novel food compositions also possess more desirable sensory properties and shelf life than previously existing gluten free foods. Foods and ingredients disclosed herein, whoch containing reduced or no gluten, also containing high dietary fiber levels, reduced or eliminated cholesterol, and healthier oil content than existing gluten free foods. Also disclosed are methods of reducing food allergies and symptoms of diseases such as Celiac-Sprue to address increasing rates of sensitivity to gluten-containing products. Also disclosed are methods of formulating and manufacturing microalgae-containing gluten-free foods and ingredients for the formulation of such foods.

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MICROALGAL FLOUR

NºPublicación: US2019254291A1 22/08/2019

Solicitante:

CORBION BIOTECH INC [US]

US_2010303989_A1

Resumen de: US2019254291A1

Compositions of microalgae-derived flour are disclosed from multiple genera, species, and strains of edible microalgae. Microalgae used in the invention are free of algal toxins and contain varying levels of primarily monounsaturated triglyceride oil. Flours disclosed herein are formulated as free flowing blendable powders, mixed food ingredients, oxidation stabilized, homogenized and micronized, and combinations therein. Flours disclosed herein also form self stabilizing emulsions in slurries with manageable viscosities. Innovative methods of formulating flours and incorporating them into food compositions are also disclosed. The invention also comprises flours with significant digestible protein and unique dietary fiber content and associated water binding, texturizing, and healthy oil delivery attributes. Novel methods of oil and fat replacement using flours of the invention are also disclosed. Flours of the invention can be manufactured from edible and inedible heterotrophic fermentation feedstocks, including corn starch, sugar cane, glycerol, and depolymerized cellulose.

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Novel microalgae having high productivity for lutein

NºPublicación: KR20190098455A 22/08/2019

Solicitante:

KOREA RES INST BIOSCIENCE & BIOTECHNOLOGY [KR]

Resumen de: KR20190098455A

본 발명은 루테인 생산성이 높은 신규 미세조류에 관한 것으로, 본 발명의 클로렐라속 HS3(HS3)는 바이오매스 생성이 높고, 루테인 함량이 높으므로, 루테인을 생산할 수 있는 생물자원으로 이용될 수 있으며, 클로렐라속 HS3 유래의 원료를 루테인을 필요로 하는 약학적 조성물, 건강기능식품 또는 사료 조성물에 사용할 수 있다.

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BIO-AVAILABLE MINERAL FERTILIZER AND DERIVATIVE APPLICATIONS, INCLUDING PRODUCT PROCESSES

NºPublicación: US2019256431A1 22/08/2019

Solicitante:

AVALON ALLIANCE INC [CA]

WO_2017210768_A1

Resumen de: US2019256431A1

A bioavailable mineral fertilizer composition comprising glacial gravel dust, basalt powder, phosphate, calcium carbonate, potassium, seawater solids, fulvic acid, humic acid, bentonite clay, endo or ecto mycorrhizae or other fungi spores, kelp meal powder, microalgae and/or other protein powder, bacteria and/or yeast, wheat bran or stabilized rice bran, and organic blackstrap molasses powder.

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Care System of Aquaculture Ground Using Microalgae Supply Apparatus

NºPublicación: KR20190097653A 21/08/2019

Solicitante:

TONGMYONG UNIV INDUSTRIAL ACADEMIC COOPERATION FOUNDATION [KR]

Resumen de: KR20190097653A

본 발명은 수질측정 센서, 온도측정 센서, 산소 공급장치, 사료 공급장치, 살균 필터, 무선통신장치를 포함한 양식장, 양식장과 통신하는 서버, 서버에 접속하여 양식장 환경을 모니터링 하고, 원격제어 하는 스마트폰을 포함하는 스마트 양식장 시스템에 있어서, 동물성 플랑크톤을 배양, 생산, 공급하는 미세 조류 공급장치를 더 포함하여 식물성 플랑크톤에 의한 녹조, 적조 현상을 완화하는 것을 특징으로 하는 미세 조류 공급장치를 이용한 스마트 양식장 관리 시스템에 관한 것이다.

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FOOD PRODUCT OR BEVERAGE CONTAINING A MARINE MICROALGA

NºPublicación: EP3522738A1 14/08/2019

Solicitante:

ODONTELLA [FR]

Resumen de: WO2018065531A1

The invention is directed to a product intended for human or animal consumption in the form of a food product or beverage, comprising 0.2 to 50% by weight of a marine microalga biomass and/or of at least one extract of said microalga. The invention also concerns use of this marine microalga and/or of at least one extract thereof as a flavour enhancer and/or potentiator in food products or beverages.

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Apparatus for cultivating microalgae

NºPublicación: KR20190094622A 14/08/2019

Solicitante:

LEE YUN KI [KR]
HANSUNG B&A [KR]
KIM MAN HO [KR]

Resumen de: KR20190094622A

미세조류 배양장치가 개시된다. 본 발명의 미세조류 배양장치는 배양조의 상부와 하부를 분리할 수 있게 되어 청소 및 살균작업이 용이하면서 일측으로 길게 형성되어 수직 방향으로 다수개가 분산 배치되고, LED발광부는 분산 배치되는 각각의 배양조에 대응하여 배양조의 길이방향을 따라 형성되며, 공기공급관은 역류를 방지할 수 있게 되면서, 배양조 내에 배양약을 투입하는 투입수단과, 배양액을 배출시키는 배출수단이 하나의 관체로 형성됨으로써 빛의 이용률을 극대화하여 미세 조류의 배양 효율성을 향상 시킬 수 있는 것이다.

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Production of heterologous polypeptides in microalgae, microalgal extracellular bodies, compositions, and methods of making and uses thereof

NºPublicación: AU2019206054A1 08/08/2019

Solicitante:

SANOFI VACCINE TECHNOLOGIES S A S

CA_3028175_A1

Resumen de: AU2019206054A1

A method of producing a membrane protein is provided. The method comprises providing a culture comprising a recombinant microalgal host cell comprising a heterologous nucleic acid encoding a heterologous membrane protein and culturing the recombinant microalgal host cell under conditions sufficient to produce a microalgal extracellular body comprising the heterologous membrane protein.

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MEMBRANE BIOREACTOR FOR NITRATE REMOVAL FROM GROUND WATER

NºPublicación: WO2019151963A1 08/08/2019

Solicitante:

ANADOLU UNIV [TR]

Resumen de: WO2019151963A1

The invention relates to a membrane bioreactor which ensures that nitrate pollution in groundwater is removed by using algae biomass and by which the treatment of groundwater is implemented without being stained by the algae culture and nitrate pollution is removed from groundwater. The invention particularly relates to a membrane bioreactor for nitrate removal from groundwater, which prevents the microalgae culture to be directly mixed in groundwater by positioning the media in which groundwater and microalgae culture are present such that they are physically separated from each other and which ensures that groundwater biologically rehabilitated after treatment can be directly send back to underground.

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CONTINUOUS HYDROTHERMOLYTIC METHOD FOR TRANSFORMING TRIGLYCERIDES INTO REFINED PRODUCTS

NºPublicación: WO2019151848A2 08/08/2019

Solicitante:

ECHEVARRIA PARRES ANTONIO JOSE DE JESUS DE SAN JUAN BOSCO [MX]

MX_2018001276_A

Resumen de: WO2019151848A2

The invention relates to a continuous hydrothermolytic method for transforming microalgae biomass with the triglycerides thereof into refined products, under conditions of pressure and sub- and supercritical temperatures, which method can process raw biomass without the need for any type of preprocessing, including whole algae mixed with water and which does not need to be distilled, and without requiring catalytic agents or producing waste such as glycerol.

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COMPOSITIONS COMPRISING MICROALGAE AND METHODS OF PRODUCING AND USING SAME

Nº publicación: US2019241853A1 08/08/2019

Solicitante:

MICRO GREEN TECH LTD [IL]

JP_2019521709_A

Resumen de: US2019241853A1

A floatable composition comprising obligate photoautotrophic microalgae and a floating element is provided. Also provided is a compartmentalized composition comprising at least two compartments wherein a first compartment of the at least two compartments comprises an obligate photoautotrophic microalgae and a second compartment of the at least two compartments comprises an obligate heterotrophic or mixotrophic microalgae, the compartments are designed of a structure and/or composition ensuring symbiosis between the obligate photoautotrophic microalgae and the obligate heterotrophic or mixotrophic microalgae.

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