MICROALGAS: CULTIVO Y USOS

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Resultados 92 resultados LastUpdate Última actualización 29/03/2020 [17:10:00] pdf PDF xls XLS

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



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METHOD AND APPLICATION DEVICE FOR TREATING CYANOBACTERIA IN WATER AREA BASED ON BIOLOGICAL COMPETITION PRINCIPLE

NºPublicación: WO2020052221A1 19/03/2020

Solicitante:

UNIV FUDAN [CN]

CN_109205929_A

Resumen de: WO2020052221A1

Disclosed is a method for treating cyanobacteria in a water area based on the principle of biological competition, the method comprising firstly, finding an area where cyanobacteria most easily accumulate, i.e. at a cut bank of a water area, and setting up an algae interception net (3) around the area; quickly and largely clearing the cyanobacteria in the area by means of manual or mechanical catching; planting emerged plants on the shoreline of the water area to fundamentally improve water quality; and it is also necessary to arrange treatment tanks (5) in a larger water area, gradually kill the cyanobacteria using the densely disposed treatment tanks (5), collect dead cyanobacteria to prevent the dead cyanobacteria from continuing to pollute the water area, and collect and treat the treatment tanks (5) according to a predetermined rule so as to facilitate recycling of the treatment tanks (5). Also disclosed is a device for treating cyanobacteria in a water area based on the principle of biological competition.

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METHODS FOR PRODUCING ZOOPLANKTON

NºPublicación: US2020087699A1 19/03/2020

Solicitante:

WATERFORD INSTITUTE OF TECH [IE]

WO_2018108951_A1

Resumen de: US2020087699A1

A method of producing zooplankton biomass rich in a target compound, the method comprising the steps of: (a) providing one or more species of microalgae and/or cyanobacteria; (b) optionally stimulating the microalgae and/or cyanobacteria; (c) contacting the microalgae and/or cyanobacteria with one or more species of zooplankton which feed thereon; and (d) collecting a portion of the zooplankton; wherein waste from the zooplankton is fed back to the microalgae and/or cyanobacteria

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NOVEL MICROALGAL FOOD COMPOSITIONS

NºPublicación: EP3622828A1 18/03/2020

Solicitante:

CORBION BIOTECH INC [US]

KR_20170096218_A

Resumen de: EP3622828A1

The invention provides novel microalgal food compositions comprising microalgal biomass that have been processed into flakes, powders and flours. The microalgal biomass of the invention is low in saturated fats, high in monounsaturated triglyceride oil and can be a good source of fiber. The invention also comprises microalgal biomass that is suitable as a vegetarian protein source and also as a good source of fiber. Novel methods of formulating food compositions with the microalgal biomass of the invention are also disclosed herein including beverages, baked goods, egg products, reduced fat foods and gluten-free foods. The provision of food compositions incorporating the microalgal biomass of the invention to ahuman have the further benefit of providing healthful ingredients while achieving levels of satiety sufficient to reduce further caloric intake. The invention also provides novel strains of microalgae that have been subject to non-transgenic methods of mutation sufficient to reduce the coloration of the biomass produced by the strains. Oil from the microalgal biomass can be extracted and is an edible oil that is heart-healthy. The novel microalgal biomass and oil therefrom can be manufactured from edible and inedible heterotrophic fermentation feedstocks, including corn starch, sugar cane, glycerol, and depolymerized cellulose that are purpose-grown or byproducts of existing agricultural processes from an extremely broad diversity of geographic regions.

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METHODS AND COMPOSITIONS FOR TREATING SOIL AND PLANTS

NºPublicación: US2020079701A1 12/03/2020

Solicitante:

CORE INTELLECTUAL PROPERTIES HOLDINGS LLC [US]

US_2017066697_A1

Resumen de: US2020079701A1

The present invention comprises methods and compositions comprising a microalgae consortium. A composition comprises at least one genera of microalgae flocculated by Paenibacillus polymyxa strain, Strain 2, deposited under the Budapest Treaty as ATCC Accession No. PTA-12841. Methods of treating the soil comprise adding a composition of the present invention to soil.

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KETOACYL ACP SYNTHASE GENES AND USES THEREOF

NºPublicación: EP3620517A2 11/03/2020

Solicitante:

CORBION BIOTECH INC [US]

US_2019345463_A1

Resumen de: EP3620517A2

The present invention relates to beta-ketoacyl ACP synthase genes of the KASI/KASIV type and proteins encoded by these genes. The genes can be included in nucleic acid constructs, vectors or host cells. Expression of the gene products can alter the fatty acid profile of host cells. The KAS genes can be combined with a FATA or FATB thioesterase gene to create a cell that produces an increased amount of C8-C16 fatty acids. Suitable host cells include plastidic cells of plants or microalgae. Oleaginous microalga host cells with the new genes are disclosed

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COMPOSITE MATERIALS CONTAINING PHOSPHORS FOR ENHANCED PHOTOSYNTHESIS

NºPublicación: WO2020046206A1 05/03/2020

Solicitante:

UNIV NANYANG TECH [SG]

Resumen de: WO2020046206A1

Disclosed herein is a composite material comprising: a porous three-dimensional matrix material that is transparent and/or translucent; a first phosphor that absorbs ultra violet and/or green light and emits red light; and a second phosphor that absorbs ultra violet light and emits blue light, wherein the first and second phosphors are dispersed within the porous three-dimensional matrix material. Also disclosed herein is a core-shell phosphor particle and a photobioreactor system comprising said composite material for producing microalgae. In a preferred embodiment, the first and the second phosphors are formed as core-shell phosphor particles, wherein the first phosphor is SrxCa1-xS:Eu2+, where x = 0.2 - 0.8 and the second phosphor is Sr2MgSi2O7:Eu2+,Dy3+.

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PROCESS FOR BIOLOGICAL AMMONIA PRODUCTION BY NITROGEN FIXING CYANOBACTERIA

NºPublicación: WO2020044279A1 05/03/2020

Solicitante:

GROWPONICS GREENHOUSE TECHONOLOGY LTD [IL]

Resumen de: WO2020044279A1

Disclosed are methods and systems for the production of ammonia biologically using a strain of nitrogen fixing bacteria of the Nostocaceae family.

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AGENT FOR SUPPRESSING INCREMENT OF BLOOD GLUCOSE LEVEL, DIABETES PREVENTING AGENT, AND FOOD COMPOSITION

NºPublicación: WO2020045647A1 05/03/2020

Solicitante:

EUGLENA CO LTD [JP]

JP_2020033328_A

Resumen de: WO2020045647A1

Provided are an agent for suppressing the increment of a blood glucose level, a diabetes preventing agent and a food composition, which are novel uses of a carotenoid mixture derived from a microalga. An agent for suppressing the increment of a blood glucose level, a diabetes preventing agent and a food composition, each of which contains a carotenoid mixture derived from a microalga as an active ingredient, wherein the carotenoid mixture contains diatoxanthin as the main component thereof. The carotenoid mixture derived from a microalga is, for example, a carotenoid mixture derived from euglena, which contains diatoxanthin as the main component thereof, and also contains zeaxanthin and alloxanthin. The agent can be used for suppressing the increment of a blood glucose level through the ingestion together with, for example, a high-GI food.

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CHLAMYDOMONAS MUTANT AND PREPARATION METHOD THEREFOR

NºPublicación: WO2020045765A1 05/03/2020

Solicitante:

ARCA EIR INC [KR]

KR_101981935_B1

Resumen de: WO2020045765A1

The present invention relates to novel algae having improved zeaxanthin pigment productivity. If a mutant strain of the present invention is used, only zeaxanthin in xanthophyll pigments can be easily produced. Specifically, since a step of separating a zeaxanthin pigment from a lutein pigment in xanthophyll pigments is not required, pigments can be efficiently produced at the industrial level, and thus the present invention can be applied as a raw material for foods, functional health foods and medicines containing same. In particular, zeaxanthin is an antioxidant pigment produced by oxidative stress, and exists in small amounts in nature, and thus has been difficult to utilize relative to the importance thereof. Therefore, a mutant strain of the present invention has a large economic effect with respect to industrially producing zeaxanthin by using microalgae.

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PHOTOBIOREACTOR FOR CULTIVATION OF MICROALGAE USING DOUBLE VERTICAL TUBE AND CONVERGENCE BUILDING STRUCTURE FOR AGRICULTURE AND FISHERIES HAVING THEREOF

NºPublicación: KR20200021704A 02/03/2020

Solicitante:

농업회사법인주식회사스피루리나팜스한명호

Resumen de: KR20200021704A

수직 이중관을 이용한 미세조류 광 배양장치가 개시된다. 본 발명에 따른 수직 이중관을 이용한 미세조류 광 배양장치는, 투명한 재질로 이루어지고 중공관으로 형성되어 수직으로 배치되는 외부관과, 투명한 재질로 이루어지고 중공관으로 형성되며 상기 외부관의 내부 중앙에 수직으로 설치되며 상단 영역에는 유출공이 형성되는 내부관으로 이루어진 적어도 1개 이상의 수직 이중관; 양단이 배양액 저장탱크와 연결되고, 수평으로 배치되며, 상기 수직 이중관의 하단부와 연통되도록 결합되고, 상기 내부관의 하단부와 대응되는 위치의 바닥에는 배양액을 상기 내부관의 상향으로 이동시키면서 교반하기 위한 폭기용 산기부재가 마련되는 수평 이송관; 및 상기 외부관의 상단부에 결합되어 오염원의 유입을 방지하고 상기 수직 이중관에서 발생된 가스를 배출하여 상기 수직 이중관 내부의 압력 상승을 방지하기 위한 가스 배출부재를 포함하고, 상기 폭기용 산기부재에 의해 상기 내부관의 배양액이 상향으로 이동하여 상기 유출공을 통하여 상기 외부관을 유입된 후 상기 수평 이송관을 통하여 상기 배양액 저장탱크로 순환하도록 된 것을 특징으로 한다. 본 발명에 의하면 미세조류가 수직 이중관의 내부에서 순환하도록 �

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Production of Heterologous Polypeptides in Microalgae, Microalgal Extracellular Bodies, Compositions, and Methods of Making and Uses Thereof

NºPublicación: US2020063174A1 27/02/2020

Solicitante:

BAYNE ANNE CECILE V [US]
LIPPMEIER JAMES CASEY [US]
APT KIRK EMIL [US]
ZIRKLE ROSS ERIC [US]
SANOFI VACCINE TECH S A S [FR]

AU_2019206054_A1

Resumen de: US2020063174A1

The present invention relates to recombinant microalgal cells and their use in heterologous protein production, methods of production of heterologous polypeptides in microalgal extracellular bodies, microalgal extracellular bodies comprising heterologous polypeptides, and compositions comprising the same.

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Cyanobacterial extracts, processes for preparing the same and uses thereof

NºPublicación: AU2018325520A1 27/02/2020

Solicitante:

FAR EAST BIO TEC CO LTD [TW]

TW_201919677_A

Resumen de: AU2018325520A1

The present disclosure provides various cyanobacterial extracts exhibiting antiviral activity to a wide spectrum of viruses, such as enterovirus (EV), respiratory syncytial virus (RSV), Human Herpesvirus (HHV), Ebola virus, porcine epidemic diarrhea virus (PEDV), and porcine reproductive and respiratory syndrome virus (PRRSV). The cyanobacterial extract is prepared from biomass of

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METHOD TO EXTEND THE SHELF LIFE OF A MICROALGAE BIOMASS

NºPublicación: WO2020039378A1 27/02/2020

Solicitante:

ENERGAIA PTE LTD [SG]

FR_3085171_A1

Resumen de: WO2020039378A1

Methods (100,200) for extending the shelf-life of a microalgae biomass is provided. These methods may include the following steps. Removing a microalgae biomass using a first filter; here, the water content of the microalgae biomass is greater than 80%. Then, rinsing a portion of the microalgae biomass in a solution to substantially remove at least one undesired substance from the microalgae biomass. Then, refiltering the microalgae biomass using a second filter to remove excess fluid, here the refiltering decreases the water content of the microalgae biomass. Then, drying the microalgae biomass using a water removal device, here the water content level in the microalgae biomass is reduced to a First Level. Some embodiments may further comprise determining whether the microalgae is of a saltwater or freshwater strain and accordingly selecting an appropriate rinsing solution. Other embodiments may include additional drying steps.

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A Study on Bio-fuel Production from Microalgae

NºPublicación: KR20200020060A 26/02/2020

Solicitante:

CHOI SHELLEY [KR]

Resumen de: KR20200020060A

탄산수 제조기를 이용해 이산화탄소를 물에 용해시켜 탄산수를 제조하고, 포집수조 내에서 상기 탄산수 제조기로부터 공급된 탄산수를 배양수로 하여 미세조류를 배양하며, 상기 미세조류의 탄소동화작용에 의해 이산화탄소를 포집하는 이산화탄소 고정 장치의 미세조류 수확 방법에 있어서, 상기 포집수조 내의 상기 미세조류가 기 설정된 최대 농도값을 유지하도록 상기 미세조류를 포함하는 상기 배양수를 연속적으로 배출시켜 상기 미세조류를 수확함과 동시에 상기 포집수조 내에 상기 탄산수를 연속적으로 보충하도록 하는 것을 특징으로 한다.

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METHOD FOR CULTURING HETEROTROPHIC MICROALGA USING PALM OIL MILL EFFLUENT (POME), AND METHOD FOR PRODUCING DHA

NºPublicación: WO2020036216A1 20/02/2020

Solicitante:

MOBIOL CORP [JP]

Resumen de: WO2020036216A1

The present invention addresses the problem of providing: a culture method whereby it becomes possible to proliferate a microalga with high efficiency using a POME discharged in a palm oil production process; and a method for producing a high-value-added valuable substance from a microalga with high efficiency. By using a POME hydrolysate, it becomes possible to proliferate a heterotrophic microalga capable of producing a ω-3 polyunsaturated fatty acid such as docosahexaenoic acid (DHA) satisfactorily with high efficiency, and it also becomes possible to improve the productivity of DHA.

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MICROALGAE POWDER CONVEYING AND STERILIZATION DEVICE

NºPublicación: WO2020029054A1 13/02/2020

Solicitante:

DONGTAI CIBAINIAN BIOLOGICAL ENG CO LTD [CN]

CN_109078200_A

Resumen de: WO2020029054A1

A microalgae powder conveying and sterilization device, comprising a first agitating mechanism (1) and a first sterilization mechanism (2); the first agitating mechanism (1) comprises an agitating hopper (11), an agitating motor (12), an agitating shaft (13), an agitating screw (14), and an agitating feeding blower (15); the first sterilization mechanism (2) comprises a sterilization column (21), a sterilization feeding blower (26), a sterilization screw friction device and magnetrons (25); the sterilization column (21) is of a cylindrical structure, and the sterilization column (21) is internally provided with a sterilization chamber; a sterilization feeding pipe (212) is provided on the upper end of the sterilization column (21), and a sterilization discharge port (211) is provided on the lower end; the sterilization feeding blower (26) is mounted on the sterilization feeding pipe (212); the sterilization screw friction device is mounted in the central portion of the sterilization chamber; a plurality of magnetrons (25) are mounted on two sides of the sterilization column (21) from top to bottom; and an agitating discharge port (111) and the sterilization feeding pipe (212) are in communication with each other by means of a conveying connection pipe (5). The microalgae powder conveying and sterilization device has good sterilization effect and high sterilization efficiency, microalgae powders obtained therefrom contain no cancerogenic substance, and the nutrition of the mic

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Method of microalgal biomass processing for high-value chemicals production, the resulting composition of butyrogenic algal slowly fermenting dietary fiber, and a way to improve colon health using a slowly fermenting butyrogenic algal dietary fiber

NºPublicación: US2020046003A1 13/02/2020

Solicitante:

BENMOUSSA MUSTAPHA [US]

US_2019053523_PA

Resumen de: US2020046003A1

A method to process microalgae biomass and produce high-value chemicals from microalgae biomass is disclosed. The method uses the same biomass cells to extract more than one component such as are lipids, water-soluble chemicals, carotenoids, polysaccharides and algae meal. The method is a sequence of physical and chemical treatments. Water soluble polysaccharides produced by the method exhibit properties of low viscosity at low shear thinning. A method for extracting dietary fiber from microalgal biomass is disclosed. Compositions of water-soluble polysaccharides that are fermented slowly by colon microbiota with less gas production than commercial dietary fiber FOS are disclosed. The present inventions described herein provide a method of improving colon health by increasing butyrate during a microalgal dietary fiber fermenting process by colonic microbiota.

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METHOD FOR PREPARING LIPID-RICH COMPOSITIONS OF MICROALGA FLOUR WITH OPTIMIZED ORGANOLEPTIC PROPERTIES

NºPublicación: US2020046002A1 13/02/2020

Solicitante:

CORBION BIOTECH INC [US]

Resumen de: US2020046002A1

The present invention relates to a method for preparing, by fermentation, lipid-rich compositions of microalga flour having optimised organoleptic properties, characterised in that the microalgae are cultured in a minimal culture medium.

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Korean mass cultivation system for microalgae and its operation techniques

NºPublicación: KR20200014535A 11/02/2020

Solicitante:

KYUNGPOOK NAT UNIV IND ACADEMIC COOP FOUND [KR]

Resumen de: KR20200014535A

본 발명은 한국형 미세조류 대량배양시설 및 운영방법에 관한 것으로, 본 한국형 미세조류 배양 방법은 미세조류 바이오매스의 경제적인 생산과 더불어 이산화탄소 고정을 통한 수질 개선을 할 수 있는 수질정화시설 및 공단 배기가스 포집시설과 연계하여 다양하게 활용할 수 있을 것이다.

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Microalgae growth promoting liquid

NºPublicación: KR20200013363A 07/02/2020

Solicitante:

KIM YOU SEONG [KR]

Resumen de: KR20200013363A

본 발명은 높은 영양가를 가지고 다양한 용도로 유용하게 사용되는 베타카로틴을 안정성이 높은 천연 베타카로틴으로 효과적으로 생산하기 위한 베타카로틴 생산 미세 조류를 효과적으로 성장시킬 수 있는 미세 조류 성장 촉진액, 이들로부터 다량으로 생산된 베타카로틴을 효과적으로 분리하는 방법 및 이에 의해 생산된 베타카로틴에 관한 것으로, 상기한 본 발명의 미세 조류 성장 촉진액은 해수에 석탄 및 수산화나트륨을 첨가하고 산화처리하여 pH 7 내지 9로 조절된 미세 조류 성장 촉진액으로서, 상기 미세 조류 성장 촉진액은 막걸리로부터 얻은 주정성분 에탄올을 포함하는 막걸리 술밑 성분에 40mM 트리스-HCl(pH 7.5), 25mM NaHCO, 10M NaCl, 4mM KNO, 4mM MgSO, 3mM CaCl, 3mM KHPO, 2mM FeCl, 1.5mM HBO, 1mM MnCl, 0.8mM ZnCl, 0.3mM CuCl, 0.2mM CoCl, 8mM EDTA(pH 7.5)가 동일비로 구성된 미량원소를 함유하는 혼합성분을 혼합하여 얻은 혼합물을 미세 조류 성장 촉진액의 중량대비 10 중량% 내지 30중량% 부가하여 얻어진 것임을 특징으로 한다. 상기와 같이 구성되는 본 발명의 미세 조류 성장 촉진액은 특정한 구성의 배양액을 사용하여 미세 조류의 성장을 촉진시키고 이에 의해 조류가 베타카로틴을 고농도로 생산할 수 있는 생장 촉진액을 제공하여 베타카로틴을

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Method for cultivating a microalgae based on the Internet of Things technology

NºPublicación: KR20200013364A 07/02/2020

Solicitante:

OB TECH CO LTD [KR]

Resumen de: KR20200013364A

본 발명은 사물 인터넷 기술에 기반한 미세 조류의 배양 방법에 관한 것으로, 상기한 본 발명의 사물인터넷(Internet of Things) 기술에 기반한 미세 조류 배양 방법은 미세 조류를 배양하기 위한 배양장치에 장착되어 미세 조류의 배양 상태와 배양액의 상태를 센서부에 의해 실시간으로 체크하는 단계; 상기 실시간으로 체크된 정보를 사용자 단말기와 무선 통신을 수행하여 전송하는 단계; 상기 미세 조류의 최적 배양 상태와 배양액에 관한 고유 정보를 저장하고 저장된 고유 식별 정보를 판독하는 단계; 사용자 단말기와 무선 통신을 수행하여 상기 단계에서 판독된 고유 식별 정보를 상기 사용자 단말기에 전송하는 단계; 상기 배양 고유 정보를 상기 실시간으로 체크된 정보와 비교하고 그 비교 결과에 기초하여 미세 조류의 생육에 필요한 정보를 알람으로 제공하는 단계; 및 상기 알람으로 제공받은 정보에 기초하여 배양조건과 배양액을 조절하는 단계를 포함하는 것을 특징으로 한다. 상기와 같이 구성되는 본 발명의 사물 인터넷 기술에 기반한 미세 조류의 배양 방법은 특정 단계로 구성되는 사물 인터넷 기술에 기반하여 높은 영양가를 가지고 다양한 용도로 유용하게 사용되는 베타카로틴을 안정성이 높은 천연 베타카로틴�

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METHOD FOR CULTURING HETEROTROPHIC MICROALGAE USING PALM OIL MILL EFFLUENT (POME) AND METHOD FOR PRODUCING DHA

NºPublicación: WO2020026794A1 06/02/2020

Solicitante:

MOBIOL CORP [JP]

Resumen de: WO2020026794A1

The present invention addresses the problem of providing a culture method whereby microalgae can be efficiently proliferated using POME discharged from a process of manufacturing palm oil and a method for efficiently producing a high-value-added valuable material from the microalgae. Heterotrophic microalgae capable of producing an ω-3 polyvalent unsaturated fatty acid such as DHA (docosahexaenoic acid) are cultured with the use of POME. Thus, these heterotrophic microalgae are efficiently proliferated and DHA is produced at a high concentration.

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FOOD PRODUCT OR BEVERAGE CONTAINING A MARINE MICROALGA

NºPublicación: US2020037649A1 06/02/2020

Solicitante:

ODONTELLA [FR]

Resumen de: US2020037649A1

The subject of the invention is a product for human or animal consumption, in the form of food or drink, comprising between 0.2 and 50% by weight of biomass of a marine microalga and/or at least one extract of said microalga. The invention also relates to the use of this marine microalga and/or at least one extract of said microalga as a flavor booster and/or enhancer in food products or beverages.

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MICROALGAE CULTURING METHOD BY USING PAPER-BASED CULTURE APPARATUS

NºPublicación: US2020040299A1 06/02/2020

Solicitante:

UNIV TIANJIN [CN]

CN_108728364_A

Resumen de: US2020040299A1

A microalgae culturing method by using a paper-based culture apparatus, includes: 1) designing the shape of a culture apparatus as a rectangle with circles distributed in its middle; 2) spraying and printing wax on a piece of filter paper; 3) heating such that the wax penetrates through the filter paper to obtain a paper culture apparatus, where a surface of the filter paper on which the wax is sprayed and printed is called a surface A while the other surface thereof is called a surface B; and 4) dropping a first agar aqueous solution onto the circles on the surface B of the paper culture apparatus obtained in the step 3), and dropping a second agar aqueous solution added with microalgae onto the surface A of the paper culture apparatus obtained in the step 3).

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COMPOSITION COMPRISING CULTIVATED MICROALGAE FOR USE IN COLORING PROCESSES

Nº publicación: EP3601670A1 05/02/2020

Solicitante:

ALGALIFE LTD [IL]

CN_110462133_A

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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