MICROALGAS: CULTIVO Y USOS

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Resultados 49 resultados LastUpdate Última actualización 25/01/2021 [15:57:00] pdf PDF xls XLS

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



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DEVICE AND METHOD FOR IN-SITU REMOVAL OF OVERWINTERING CYANOBACTERIA IN LAKE SEDIMENT

NºPublicación: CA3086878A1 16/01/2021

Solicitante:

NANJING INSTITUTE OF ENVIRONMENTAL SCIENCES MINI OF ECOLOGY AND ENVIRONMENT [CN]

CN_110330106_A

Resumen de: CA3086878A1

The present invention discloses a device and method for in-situ removal of overwintering Cyanobacteria in lake sediment and belongs to the technical field of water environment research. The device for in-situ removal of overwintering Cyanobacteria in lake sediment includes a reactor with an open bottom. The reactor is directly installed on the lake sediment to form a closed internal environment of the reactor; filter screens are arranged in the reactor, adsorption materials are placed on the filter screens, and a water disturbing device is arranged in a lower portion of the filter screen. The water disturbing device includes disturbing blades, and the disturbing blades rotate to drive the water to move. The device for in-situ removal of overwintering Cyanobacteria in lake sediment according to the present invention is used for in-situ removal of the Cyanobacteria, which can effectively control the Cyanobacteria, nitrogen, phosphorus and algal toxins.

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NOVEL MICROALGAL STRAINS OF THRAUSTOCHYTRIUM GENUS, AND METHOD OF PRODUCING POLYUNSATURATED FATTY ACIDS USING THE SAME

NºPublicación: US2021002680A1 07/01/2021

Solicitante:

CJ CHEILJEDANG CORP [KR]

CA_3095279_A1

Resumen de: US2021002680A1

The present disclosure relates to strains of Thraustochyrium genus, including a high content of polyunsaturated fatty acids, and a method of producing a biomass using the same. According to the novel CJM01 microalgae of Thraustochyrium genus of the present disclosure, the content of lipids in the biomass and the content of unsaturated fatty acid such as docosahexaenoic acid in the biomass are high, so that the microalgae itself, a biomass produced by the culturing and fermentation of microalgae, a condensate of the biomass, and a dried product of the biomass are very useful as a feed composition.

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NOVEL STRAIN OF THRAUSTOCHYTRIUM GENUS AND POLYUNSATURATED FATTY ACID PRODUCTION METHOD USING SAME

NºPublicación: EP3760705A1 06/01/2021

Solicitante:

CJ CHEILJEDANG CORP [KR]

US_2021002680_A1

Resumen de: EP3760705A1

The present disclosure relates to strains of Thraustochytrium genus, including a high content of polyunsaturated fatty acids, and a method of producing a biomass using the same. According to the novel CJM01 microalgae of Thraustochytrium genus of the present disclosure, the content of lipids in the biomass and the content of unsaturated fatty acid such as docosahexaenoic acid in the biomass are high, so that the microalgae itself, a biomass produced by the culturing and fermentation of microalgae, a condensate of the biomass, and a dried product of the biomass are very useful as a feed composition.

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Commercialization of beverage using microalgae

NºPublicación: KR20200145517A 30/12/2020

Solicitante:

JEONG YOUNG SEOK [KR]

Resumen de: KR20200145517A

본 발명은 미세조류(스피루리나, 클로렐라)를 이용한 음료 상용화에 관한 것으로서 기본 맛 스틱에 의하여 스피루리나, 클로렐라 각각의 기본적인 맛을 표현 하고, 케일 맛 스틱에 의하여 케일 가루를 첨가하여 미세조류의 맛과 향을 보완할 수 있게 하고, 딸기 맛 스틱에 의하여 딸기 가루를 첨가하여 미세조류의 맛과 향을 보완할 수 있게 함으로써 특정한 지역 내에서만 즐길 수 있으며, 취급성과 보편성이 매우 낮은 문제점을 해소하도록 함으로써 기존의 특정한 지역 내에서만 즐길 수 있으며, 취급성과 보편성이 매우 낮은 문제점을 해소 하도록 한 것이다.즉 본 발명은, 스틱형 라뗴 분말에 있어서 보관할 수 있게 박스형 구조로 형성한 포장박스, 라뗴 분말을 보관 및 운반할 수 있게 반투명 필름 스틱형 티백으로 내용물이 어느정도 비칠 수 있게 형성한 스틱형 티백, 스피루리나, 클로렐라 각각의 기본적인 맛을 표현 우유와 설탕을 기본으로한 베이스에 스피루리나와 클로렐라를 각각 첨가하여 형성한 기본 맛 스틱, 케일 가루를 첨가하여 미세조류의 맛과 향을 보완할 수 있게 기본 맛 베이스에 동결 건조한 케일 가루를 일정한 비율로 첨가하여 형성한 케일 맛 스틱, 딸기 가루를 첨가하여 미세조류의 맛과 향을 보완할 수 �

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METHODS OF PROTEIN EXTRACTION AND DOWNSTREAM PROCESSING OF EUGLENA

NºPublicación: WO2020261245A1 30/12/2020

Solicitante:

NOBLEGEN INC [CA]

Resumen de: WO2020261245A1

Embodiments herein are directed to methods for preparing and compositions containing microalgae biomass. Described herein are, for example, methods of preparing a microalgal flour that involve culturing microalgae, concentrating the microalgae into a microalgal biomass sludge, washing the microalgal biomass sludge, adjusting the pH of the microalgal biomass sludge, and drying the microalgal biomass sludge to produce the microalgal flour. Also disclosed are food products supplemented with microalgae biomass, including for example microalgal flour, a protein concentrate, or a protein isolate.

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METHOD FOR CULTURING MICROALGA

NºPublicación: WO2020255900A1 24/12/2020

Solicitante:

JAPAN INTERNATIONAL RES CENTER FOR AGRICULTURAL SCIENCES [JP]

JP_2020202786_A

Resumen de: WO2020255900A1

Provided is a method for culturing a microalga whereby a microalga can be efficiently proliferated using a sap obtained from a plant. Examples of the sap to be used include oil palm sap and banana sap. Preferably, the sap is employed in a 2- to 10-fold diluted state (a=3-fold, b=10-fold, c=2-fold). A culture liquid containing the sap has a sugar concentration of from 0% to 10% inclusive. Preferably, the culture liquid further contains an organic acid.

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ALGAE THERMOPLASTIC COMPOSITION AND PROCESS OF MAKING

NºPublicación: US2020384442A1 10/12/2020

Solicitante:

ALGIX LLC [US]

WO_2020237232_A1

Resumen de: US2020384442A1

An algae-based thermoplastic foam is provided having a protein-rich algae biomass selected from either microalgae, macroalgae or combinations thereof. The protein content is greater than or equal to 15% by weight of the algae biomass and the algae biomass is dried to a moister content of less than or equal to 15% by weight having an average particle size of up to 200 microns. The composition includes a resin configured to exhibit rheological properties suitable for blending with algae including a melting temperature less than 250° C. and a melt flow rate in excess of 0.01 g/10 min. The foam includes a foaming ingredient selected from the group consisting of crosslinkers, compatibilizers, plasticizers, accelerants, catalysts, blowing agents, other ingredients, and combinations thereof.

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PHOTOBIOREACTOR, IN PARTICULAR FOR THE PRODUCTION OF MICRO-ORGANISMS SUCH AS MICROALGAE

NºPublicación: WO2020245149A1 10/12/2020

Solicitante:

MEIER ANITA [DE]

DE_102019114979_A1

Resumen de: WO2020245149A1

The invention relates to a photobioreactor (1), in particular for the production of micro-organisms, the photobioreactor (1) being in the form of a closed reactor which has a plurality of reactor containers (2) which are open at the top and are closed with a top wall (7) of the photobioreactor (1) and in which a nutrient medium can be held. According to the invention, at least some of the reactor containers (2) are in the form of individual containers, wherein mutually adjacent reactor containers (2) form a gap (13) between a front wall (3) and a rear wall (4), said gap being closed at the top side by an overflow wall region (12) and having a container overflow opening (16) between the adjacent reactor containers (2). A least one lighting element (29) is held in the gap (13). In addition, each of the reactor containers (2) contains a partition (6) which divides the reactor container (2) into a front reactor chamber (8) and a rear reactor chamber (9), wherein at least one partition through-flow opening (10) between the front and rear reactor chambers (8, 9) is provided in the partition (6) in the region close to the bottom wall. The invention also relates to a reactor container and a method.

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NITRATE REMOVAL FROM DRINKING WATER

NºPublicación: US2020377399A1 03/12/2020

Solicitante:

REZVANI FARIBA [IR]
SARRAFZADEH MOHAMMAD HOSSEIN [IR]
UNIV OF TEHRAN [IR]

Resumen de: US2020377399A1

A method for nitrate removal from drinking water. The method includes adapting a sludge including hydrogenotrophic denitrifiers (HTDs) by dominating the HTDs in the sludge, cultivating a microalgae biomass, forming a microalgae-HTD biomass by cultivating a mixture of the adapted sludge and the cultivated microalgae biomass, nucleating a plurality of microalgae-HTD granules by cultivating the formed microalgae-HTD biomass in a sequencing batch (SB) mood with a constant HRT, growing the plurality of microalgae-HTD granules by cultivating the nucleated plurality of microalgae-HTD granules in an up flow (UF) mood with a reducing HRT, and continuous nitrate removal from nitrate-contaminated water with a minimum HRT over the grown plurality of microalgae-HTD granules.

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NON-TOXIC PROTEINS AND OMEGA-3 FROM ALGAE AND METHOD OF MAKING SAME

NºPublicación: WO2020240551A1 03/12/2020

Solicitante:

ALGAENNOVATION LTD [IL]

Resumen de: WO2020240551A1

Disclosed is a non-toxic omega-3 rich extract and non-toxic miscella and a method of producing same. The method may include obtaining an aqueous microalgae slurry comprising at least 65% water; mixing the aqueous microalgae slurry with ethanol for a predetermined duration; separating the aqueous microalgae slurry -ethanol mixture to liquids and miscella; and evaporating the water and the ethanol from the liquid to receive a liquid extract. In some embodiments, the miscella contains organic material and ash at an amount below 15 dry weight%.

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METHOD FOR CAUSING NON-TOXIC MICROALGAE TO PRODUCE MICROCYSTIN, AND OBTAINED TOXIN-PRODUCING MICROALGAE

NºPublicación: WO2020232734A1 26/11/2020

Solicitante:

ALGAEPRO BIOTECH CO LTD [CN]

CN_110157725_A

Resumen de: WO2020232734A1

Provided is a method for causing a non-toxic microalgae to produce a microcystin, and a microalgae, obtained by means of said method, which can produce a microcystin. The method uses a biosynthetic method to begin synthesis of microcystin from an inorganic substance.

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ALGAE THERMOPLASTIC COMPOSITION AND PROCESS OF MAKING

NºPublicación: WO2020237232A1 26/11/2020

Solicitante:

ALGIX LLC [US]

US_2020384442_A1

Resumen de: WO2020237232A1

An algae-based thermoplastic foam is provided having a protein-rich algae biomass selected from either microalgae, macroalgae or combinations thereof. The protein content is greater than or equal to 15% by weight of the algae biomass and the algae biomass is dried to a moister content of less than or equal to 15% by weight having an average particle size of up to 200 microns. The composition includes a resin configured to exhibit rheological properties suitable for blending with algae including a melting temperature less than 250°C and a melt flow rate in excess of 0.01 g/10 min. The foam includes a foaming ingredient selected from the group consisting of crosslinkers, compatibilizers, plasticizers, accelerants, catalysts, blowing agents, other ingredients, and combinations thereof.

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BIOSYNTHETIC CANNABINOID PRODUCTION METHODS

NºPublicación: US2020370073A1 26/11/2020

Solicitante:

INSECTERGY LLC [US]

Resumen de: US2020370073A1

The present disclosure relates to the field of commercial scale production and processing of biosynthetic cannabinoids produced by growing genetically modified microalgae in a photo-bioreactor to a produce biosynthetic cannabinoids, separating a liquid nutrient medium from the genetically modified microalgae, and extracting the biosynthetic cannabinoids to produce an extracted biosynthetic cannabinoid, then distilling the extracted biosynthetic cannabinoid to produce the biosynthetic cannabinoid distillate. Biosynthetic cannabinoid distillates may be used foodstuffs, beverages, nanoemulsions, spray-dried water-soluble powders, cosmetics, or topicals.

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METHOD FOR ENABLING NONMICROCYSTIN-PRODUCING MICROALGAE TO PRODUCE MICROCYSTIN AND MICROCYSTIN-PRODUCING MICROALGAE OBTAINED

NºPublicación: US2020370053A1 26/11/2020

Solicitante:

WANG QIANG [CN]

Resumen de: US2020370053A1

This invention provides, for the first time, a method for producing microcystin by nonmicrocystin-producing microalgae and a microcystin-producing strain obtained thereby. This is the first report in the art to engineer nonmicrocystin-producing microalgae into microcystin-producing microalgae. We have realized synthesizing microcystin from inorganic substances by biosynthesis. Although the microcystin content produced by the obtained strain is low, it is still a great advance, and we will carry out subsequent research to increase the production of microcystin.

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Method for cultivation of microalgae using split mixotrophy cultivation strategy

NºPublicación: KR20200132097A 25/11/2020

Solicitante:

UNIV KOREA RES & BUS FOUND [KR]

Resumen de: KR20200132097A

본 발명은 분할 혼합영양 배양 전략을 이용한 미세조류의 배양방법에 관한 것으로, 더욱 상세하게는 독립영양방식과 종속영양방식의 비접촉적 연결을 통해 기체교환을 이용하는 분할 혼합영양 배양 전략을 이용하여 바이오매스 수율이 향상된 미세조류의 배양방법에 관한 것이다.

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VIRUS-ASSISTED ALGAL CELL DISRUPTION FOR COST-EFFECTIVE BIOFUEL PRODUCTION

NºPublicación: US2020362372A1 19/11/2020

Solicitante:

PURDUE RESEARCH FOUNDATION [US]

Resumen de: US2020362372A1

An efficient virus based wet biomass lipid extraction system is disclosed herein. The system includes a microalgal biomass which is inoculated with a matched algal virus. The biomass is then incubated under conditions resulting in the algal virus infecting the algae cells and proliferating to the point that the algae cells are disrupted. This releases lipids such that they may be collected by conventional techniques, including solvent extraction. In an exemplary embodiment, the microalgal biomass comprises Chlorella sp, and the virus was Chlorovirus Paramecium bursaria Chlorella virus (PBCV-1).

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PRODUCTION OF MYCOSPORINE-LIKE AMINO ACIDS EMPLOYING ENHANCED PRODUCTION STRAINS AND NOVEL ENZYMES

NºPublicación: WO2020231426A1 19/11/2020

Solicitante:

ALGENOL BIOTECH LLC [US]

Resumen de: WO2020231426A1

Modified host cell and cyanobacterial cells that are capable of producing various mycosporine-like amino acids (MAAs), useful as natural UV absorbing compound, are described.

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EXTRACTS OF MICROALGAE AND PLANTS FOR REGULATING SEBUM PRODUCTION

NºPublicación: US2020353023A1 12/11/2020

Solicitante:

SYMRISE AG [DE]

Resumen de: US2020353023A1

New extracts of halophytes and psammophilous plants are suggested, obtainable by treating said microalgae and plants with a solvent selected from the group consisting of C1-C4 aliphatic alcohols, ethyl acetate, water or their mixtures, removing the dissolved extracts from the residues and recovering the pure extracts from the solvent. The extracts show excellent activity as regulators of the metabolism of human sebaceous glands.

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BIOPANEL FOR ELECTRICAL ENERGY GENERATION BASED ON PHOTOSYNTHESIS AND NANOFLUIDS

NºPublicación: WO2020226481A2 12/11/2020

Solicitante:

GREENFLUIDICS S A S DE C V [MX]

MX_2019005264_A

Resumen de: WO2020226481A2

The present invention relates to a sustainable system for the generation of electrical energy based on a combination of the properties of the components thereof, namely the photosynthesis of microalgae and the heat transport of organic nanofluids, thus obtaining electrical energy after a thermoelectric transformation process, in addition to the release of oxygen and capture of carbon dioxide from the environment.

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COSMETIC CARE METHOD BASED ON PHOTOACTIVE EXTRACTS OF MICROALGAE

NºPublicación: WO2020221971A1 05/11/2020

Solicitante:

LABORATOIRES DANJOU [FR]
GREENSEA [FR]

FR_3095658_A1

Resumen de: WO2020221971A1

The present invention concerns a cosmetic care method for the skin comprising the steps of applying, to the skin, a cosmetic composition comprising photoactive extracts of at least one microalgae, and exposing the area to which the composition has been applied to light. The invention also comprises a device for cosmetic care according to the method, and a kit comprising a cosmetic composition comprising photoactive extracts of at least one microalgae and a lighting device according to the invention. The invention finally comprises the use of the device according to the invention for an anti-ageing and/or anti-wrinkle treatment and/or a treatment promoting the healing of the skin area.

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NOVEL MICROALGAE AND USE FOR SAME

NºPublicación: CN111868228A 30/10/2020

Solicitante:

JAPAN SCIENCE & TECH AGENCY

KR_20200115476_A

Resumen de: CN111868228A

The invention relates to an algae that belongs to Cyanidiophyceae and includes diploid cells and haploid cells. The invention also relates to a nutrient composition that includes the algae that belongs to Cyanidiophyceae or an extract thereof.

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Stepped microalgae bio-membrane reactor for purifying biogas slurry

NºPublicación: CN111849704A 30/10/2020

Solicitante:

UNIV CHONGQING

Resumen de: CN111849704A

The invention discloses a stepped microalgae bio-membrane reactor for purifying biogas slurry. The stepped microalgae bio-membrane reactor comprises a reactor main body and a reactor top plate, the reactor main body is a rectangular box body with an opening in the top end, and the reactor top plate is arranged at the top end of the reactor main body; the reactor is characterized in that a V-shapedgroove, a biological film substrate, a gas distribution device and a plurality of light guide plates are arranged in the reactor main body; the gas distribution device is arranged at the bottom of the reactor main body; a plurality of gas outlets are formed in the gas distribution device; the V-shaped groove is formed in the upper portion of the reactor main body, and all the light guide plates are arranged from top to bottom and located below the V-shaped groove. The left ends of the odd-numbered layers of light guide plates are embedded into the left side wall of the reactor main body fromtop to bottom, gaps are reserved between the right ends and the right side wall of the reactor main body, and the left ends are higher than the right ends; the right ends of the even layers of light guide plates are embedded into the right side wall of the reactor main body from top to bottom, and gaps are reserved between the left ends and the left side wall of the reactor main body; the steppedmicroalgae bio-membrane reactor can be widely applied to the fields of biology and environmental protec

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Round ladder type runway pond for microalgae culture and microalgae culture method

NºPublicación: CN111849718A 30/10/2020

Solicitante:

XINYANG BIYUAN BIOLOGICAL TECH CO LTD

Resumen de: CN111849718A

The invention discloses a round ladder type runway pond for microalgae culture. The round ladder type runway pond comprises a homocentric-squares-shaped runway composed of a lifting area runway, a left round ladder type runway, a direct-current runway and a right round ladder type runway. The left circular ladder type runway and the right circular ladder type runway are both snake-shaped runways;the left circular ladder type runway is arranged on the first slope, and the height of the left circular ladder type runway is gradually reduced from back to front; the right circular ladder type runway is arranged on the third slope, and the height of the right circular ladder type runway is gradually reduced from front to back; the direct-current runway is arranged on the second slope, and the height of the direct-current runway is gradually reduced from left to right; the lifting area runway is arranged on a fourth slope, and the height of the fourth slope is gradually increased from rightto left; the first slope, the second slope, the third slope and the fourth slope are smoothly connected; the lifting area runway is composed of a rear side wall and a rear partition baffle. The direct-current runway is composed of a front side wall and a front partition baffle. The front partition baffle and the rear partition baffle are parallel to the front side wall and the rear side wall respectively. A stirring paddle is arranged in the lifting area runway and is connected with the output end

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MASS-CULTIVATION SYSTEM FOR MICROALGAE

NºPublicación: US2020339924A1 29/10/2020

Solicitante:

KOREA INST IND TECH [KR]

US_2017137763_A1

Resumen de: US2020339924A1

Disclosed is a mass-cultivation system for microalgae, including a reactor that contains a cultivation liquid in the interior thereof, wherein the liquid includes functional particles. According to the mass-cultivation system for microalgae according to the present invention, because various functions that are necessary for cultivation of microalgae may be uniformly distributed in a cultivation liquid by allowing functional particles having various functions to flow in the cultivation liquid, a suitable environment may be created based on the cultivation of a large amount of microalgae and the growth of microalgae so that a high efficiency cultivation system may be realized while the problems of mass-cultivation of an existing cultivation system may be solved.

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Neurotransmitters and Methods of Making the Same

Nº publicación: US2020340026A1 29/10/2020

Solicitante:

PURISSIMA INC [US]

CA_3059797_A1

Resumen de: US2020340026A1

In an aspect, the disclosure provides methods for making neurotransmitters in a host organism. The neurotransmitters can be cannabinoids and derivatives of cannabinoids. The host cells can be microalgae, fungi or other host cells. In a related aspect, the disclosure provides host cells engineered to have biochemical pathways for making neurotransmitters such as cannabinoids.

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