MICROALGAS: CULTIVO Y USOS

VolverVolver

Resultados 42 resultados LastUpdate Última actualización 24/02/2021 [20:30:00] pdf PDF xls XLS

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



Página1 de 2 nextPage   por página


CYANOBACTERIA HAVING IMPROVED PHOTOSYNTHETIC ACTIVITY

NºPublicación: US2021047610A1 18/02/2021

Solicitante:

LUMEN BIOSCIENCE INC [US]

US_2020172859_A1

Resumen de: US2021047610A1

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.

traducir

A HERBAL COMPOSITION COMPRISING ANTIFUNGAL PROTEIN DERIVATIVES

NºPublicación: AU2019208218A1 11/02/2021

Solicitante:

KARADENIZ TEKNIK UNIV [TR]

Resumen de: AU2019208218A1

A HERBAL COMPOSITION COMPRISING ANTIFUNGAL PROTEIN DERIVATIVES The present invention relates to a herbal composition comprising antifungal-acting and plant growth-promoting protein derivatives that are photosynthetically produced by microalgae extracellularly. The composition comprises AfpB, partial RPV1, PeBA1 and Hpal10-40 antifungal protein derivatives and is obtained from genetically modified host cells of microalgae. (6746) PsI [ rmoter Eco53kI (544) (6211) ScaI Sa( (546) gAleI (552) \ -_- --- - BstX (554) promoter laSpell (572) (5792) Bsal IWO t k (5731) Ahdl, e Agel (845) ~~fy / 1%RBCS2p premoter1 Ndel -eNsi e(1230) BcII (1295) ZraI (1303) AatII (1305) % popt2_mRuby2_Par -I 6758 p U (4830) Pcil 3 --- -- Pm11 (2010) (4722) BpQI - Sapi B-rI (2348) EcRV (2370) [11Rl (2374) amI (2641) P.UsW1 (2653) RBCS..--HpaI (2661) -ru (2667) (4192) PaeR7 - PspXI Xhol -Sfl (2676) (4071) PpuMl Swal (7e88 (4020) Rer1 MI (2693) AvrII (2966) RBCS2p) p rmoter HindII (3347) Figure 1 Figure 2

traducir

Method of feeding fish

NºPublicación: AU2019310348A1 04/02/2021

Solicitante:

COMMW SCIENT IND RES ORG

WO_2020019029_A1

Resumen de: AU2019310348A1

The present invention provides methods of feeding a low trophic fish with a feed product comprising dried biomass that comprises a mixed population of microorganisms including microalgae and bacteria. Methods of improving the attractiveness or palatability of a feed product to a lower trophic fish, stimulating increase in food intake, increasing the growth rate or food intake of a lower trophic fish and use of biomass comprising a mixed population of microorganisms including microalgae and bacteria as a feed attractant or feeding stimulant are also described.

traducir

COMPOSITIONS AND METHODS FOR INTRODUCTION OF ODD-CHAIN FATTY ACIDS INTO POULTRY EGGS

NºPublicación: US2021030024A1 04/02/2021

Solicitante:

HELIAE DEV LLC [US]

WO_2020061445_A1

Resumen de: US2021030024A1

Disclosed are compositions and methods for producing a poultry egg that is rich in odd-chain fatty acid (OCFA), particularly pentadecanoic acid (C15:0) and heptadecanoic (C17:0) acid. Poultry feed can be mixed with a compound (e.g. biomass or oil extract) that is produced from microalgae cultured to comprise elevated levels of OCFA. The OCFA-enriched poultry feed comprises an elevated level of OCFA and it can be fed to poultry that are laying eggs. As the OCFA-enriched feed is incorporated by the poultry, the resulting eggs comprise yolks that are rich in OCFA. The OCFA rich eggs can be consumed by humans as a dietary source of OCFA, to improve health.

traducir

TRANSGENIC MICROALGAE AND USE THEREOF AS A FEED FOR DELIVERY OF INTERFERING RNA MOLECULES

NºPublicación: US2021032625A1 04/02/2021

Solicitante:

TRANSALGAE ISRAEL LTD [IL]

JP_2018520656_A

Resumen de: US2021032625A1

The present invention provides non-propagating transgenic microalgae expressing at least one heterologous RNAi molecule. The RNAi-expressing non-propagating transgenic microalgae are used for oral delivery of the RNAi molecule to a target organism in its intact and functional form. The heterologous RNAi molecule, present within the microalgae, is characterized by being biologically active, exerting at least one specific effect on the organism consuming the microalgae or on a pathogen of said organism. In particular, the non-propagating transgenic microalgae are used as agents for biological control of animal and plant pests.

traducir

METHOD AND SYSTEM FOR DISRUPTING OUTER SHELL OF MICROALGA BY SHEARING

NºPublicación: WO2021015089A1 28/01/2021

Solicitante:

UNIV SAGA [JP]
MIZOTA CORP [JP]

Resumen de: WO2021015089A1

To provide a method for disrupting the outer shell of a microalga by shearing and a system therefor, whereby a useful substance produced by the microalga, said microalga having rigid cell wall, can be leaked from microalgal cells into a treating liquid at a high efficiency within a short period of time while preventing the deterioration of the qualities of the useful substance. For this purpose, an unmovable first face 41b in a flange shape, which is perpendicular to a first flow channel 41a in a straight tube shape, is provided. Further, a second face 42a, which faces the first face 41b, is provided in a movable manner. In the first face 41b, one or more concentric first circumferential grooves 41d are formed. In the second face 42a, second circumferential grooves 42d, which are fittable to the first circumferential grooves 41d, are formed. In the tip end part of the first flow channel 41a, the diameter is reduced to form a narrow channel 41c. Moreover, an actuator 46 is provided so as to pressurize the second face 42a in the direction of closing a gap 47 formed between the second face 42a and the first face 41b.

traducir

Vertical-flow agitation system for microalgae cultivation tanks

NºPublicación: AU2019284218A1 28/01/2021

Solicitante:

PETROLEO BRASILEIRO SA [BR]
UNIV FEDERAL DE VICOSA UFV [BR]

CA_3103539_A1

Resumen de: AU2019284218A1

The invention relates to the cultivation of microalgae for producing biofuels. In this context, the present invention proposes a vertical-flow agitation system for microalgae cultivation tanks, comprising: an energy-generating source (1); an energy storage device (2); a control system (3); an electric motor (4); at least one end-of-travel sensor (5); an agitation plate (6); a torque transmission system (7); and at least two lateral movement elements (8).

traducir

PROCESS FOR EXTRACTION OF NUTRACEUTICAL COMPOUNDS FROM MICROALGAE BY USING CO2 IN SUPERCRITICAL CONDITIONS

NºPublicación: WO2021009781A1 21/01/2021

Solicitante:

BIO P S R L [IT]

Resumen de: WO2021009781A1

A process that allows the extraction of compounds of nutraceutical interest (specifically omega-3 and carotenoids) from microalgae and their separation through the use of CO2 in supercritical conditions (and when necessary a co-solvent), at the same time, wherein the removal of an unwanted component (tripalmitin) from the lipid extract, always by using supercritical CO2 in a fractional extraction, is advantageously carried out using its different extraction kinetics respect to the component present in the lipid phase.

traducir

CONTINUOS INCUBATING APPARATUS FOR MICROALGAE CAPABLE OF SELECTIVE CONTROLLING OF CULTIVATION ENVIRONMENT

NºPublicación: KR20210007132A 20/01/2021

Solicitante:

AGRICULTURE SAMCHEOK [KR]

Resumen de: KR20210007132A

본 발명은 배양환경의 선택적 제어가 가능한 미세조류 연속 배양 장치에 관한 것이다. 본 발명의 일 측면에 따르면, 실내에 설치되고, 배양액이 순환하며 미세조류가 배양되는 제1 미세조류 배양 장치; 실외에 설치되고, 배양액이 순환하며 미세조류가 배양되는 제2 미세조류 배양 장치; 배양액을 상기 제1 미세조류 배양 장치 또는 상기 제2 미세조류 배양 장치 중 어느 하나로 이송하는 유동조절부; 상기 유동조절부를 제어하는 제어부를 포함하고, 상기 제어부는 일조량 센서에 의해 측정된 일조량이, 기 설정된 값의 범위를 벗어나면 배양액을 제1 미세조류 배양 장치로 이송하고, 기 설정된 값의 범위 내에 있으면 배양액을 제2 미세조류 배양 장치로 이송하도록 상기 유동조절부를 제어하는 미세조류 연속 배양 장치가 제공될 수 있다.

traducir

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.

traducir

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]

BR_112020019053_A2

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.

traducir

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

NºPublicación: EP3760705A1 06/01/2021

Solicitante:

CJ CHEILJEDANG CORP [KR]

BR_112020019053_A2

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.

traducir

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 �

traducir

METHOD FOR PRODUCING POLYUNSATURATED FATTY ACIDS USING MICROALGAE

NºPublicación: EP3757221A1 30/12/2020

Solicitante:

PHYTOLINC UG [DE]

Resumen de: EP3757221A1

The invention relates to a method for producing at least one polyunsaturated fatty acid using microalgae, wherein the microalgae are cultivated by exposing the microalgae to light and providing them with at least one nutrient. According to the invention the microalgae are immobilized on at least one porous substrate 20 and their cultivation is employed on the substrate 20. As an initial step, before the microalgae are cultivated for producing the polyunsaturated fatty acids, the microalgae can be expanded for maximizing biomass. For example, the polyunsaturated fatty acid may be at least one of eicosapentaenoic acid and docosahexaenoic acid.

traducir

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.

traducir

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.

traducir

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.

traducir

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.

traducir

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%.

traducir

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.

traducir

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.

traducir

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.

traducir

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.

traducir

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.

traducir

Method for cultivation of microalgae using split mixotrophy cultivation strategy

Nº publicación: 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.

traducir

Página1 de 2 nextPage por página

punteroimgVolver