MICROALGAS: CULTIVO Y USOS

VolverVolver

Resultados 37 resultados LastUpdate Última actualización 27/11/2020 [19:01:00] pdf PDF xls XLS

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



Página1 de 2 nextPage   por página


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.

traducir

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).

traducir

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.

traducir

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.

traducir

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.

traducir

Neurotransmitters and Methods of Making the Same

NºPublicación: 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.

traducir

METHOD FOR MEASURING THE ACTIVITY OF A CULTURE OF MICROALGAE

NºPublicación: WO2020217078A1 29/10/2020

Solicitante:

TOTAL SE [FR]

Resumen de: WO2020217078A1

The invention relates to a method for characterizing the activity of a culture comprising microalgae, the method comprising the steps of: supplying a sample of the culture from a bioreactor to a chamber fluidically connected to the bioreactor; illuminating the sample in the chamber; measuring the concentration of dissolved oxygen in the sample in order to determine a rate of oxygen production by the illuminated sample. The invention also relates to a device and an apparatus for characterizing a culture comprising microalgae.

traducir

Compositions comprising fucoxanthin and use thereof in reduction of fat accumulation in cells

NºPublicación: AU2019247947A1 29/10/2020

Solicitante:

ALGATECHNOLOGIES LTD [IL]

WO_2019193596_PA

Resumen de: AU2019247947A1

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.

traducir

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.

traducir

METHODS FOR HIGH TAURINE PRODUCTION IN UNICELLULAR ORGANISMS

NºPublicación: US2020332301A1 22/10/2020

Solicitante:

PLANT SENSORY SYSTEMS LLC [US]

US_2019085339_A1

Resumen de: US2020332301A1

The present invention describes an approach to produce or increase hypotaurine or taurine production in unicellular organisms. More particularly, the invention relates to genetic modification of unicellular organisms that include bacteria, algal, microalgal, diatoms, yeast, or fungi. The invention relates to methods to increase taurine levels in the cells by binding taurine or decreasing taurine degradation. The invention can be used in organisms that contain native or heterologous (transgenic) taurine biosynthetic pathways or cells that have taurine by enrichment. The invention also relates to methods to increase taurine levels in the cells and to use the said cells or extracts or purifications from the cells that contain the invention to produce plant growth enhancers, food, animal feed, aquafeed, food or drink supplements, animal-feed supplements, dietary supplements, health supplements or taurine.

traducir

PRODUCTION OF IRON-COMPLEXED PROTEINS FROM ALGAE

NºPublicación: US2020332249A1 22/10/2020

Solicitante:

TRITON ALGAE INNOVATIONS INC [US]

Resumen de: US2020332249A1

Provided herein are recombinant microalgae containing one or more polynucleotides encoding iron-complexed proteins, methods of producing the iron-complexed proteins with the microalgae, and edible products formed therefrom.

traducir

Method of producing a natural biocomposite from unicellular microalgae of Planktochlorella sp. genus as a modulator of the growth of microorganisms using the phenomenon of metabolic photo-reprogramming

NºPublicación: PL429620A1 19/10/2020

Solicitante:

BIOORGANIC TECH SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA [PL]

Resumen de: PL429620A1

Przedmiotem wynalazku jest sposób wytworzenia naturalnego aktywnego biologicznie kompozytu otrzymanego z jednokomórkowych mikroalg z rodzaju Planktochlorella sp. jako modulatora wzrostu mikroorganizmów mogącego mieć zastosowanie w przemyśle kosmetycznym oraz farmaceutycznym przy wykorzystaniu zjawiska fotoreprogramowania metabolizmu. Przedstawiona w tym zgłoszeniu technologia do tej pory nie była stosowana w odniesieniu do hodowli mikroalg z rodzaju Planktochlorella sp. i opiera się na wykorzystaniu fotomodulacji to jest działaniu określonych warunków świetlnych (źródło, natężenie światła, długość fali, czas oświetlenia) w celu reprogramowania metabolizmu glonów i w konsekwencji otrzymaniu kompozytu o porządanych cechach. Opracowana w tym celu procedura zgodnie z wynalazkiem charakteryzuje się tym, że hodowlę jednokomórkowych mikroalg prowadzi się w całodobowym oświetleniu z zastosowaniem diod typu LED jako źródła światła czerwonego (z dominującą długością fali 645 nm) i niebieskiego (z dominującą długością fali 460 nm) w stosunku 3:1 oraz łącznym natężeniu 16000 LUX tj. 1419 µmol m-2 s-1, co pozwala uzyskać kompozyt o następującym składzie biochemicznym: zawartość tłuszczu - 10.11 g/100 g biomasy, zawartość białka - 59.78 g/ 100 g biomasy, zawartość chlorofilu a - 15.42 mg/l, zawartość chlorofilu b - 4.40 mg/l, zawartość karotenoidów - 1.77 mg/l, suma nasyconych kwasów tłuszczowych (SAFA) - 77,4%, suma j

traducir

METHOD FOR CULTURING MICROALGA FOR USE AS AQUACULTURE FEED

NºPublicación: WO2020203422A1 08/10/2020

Solicitante:

GENERAL OYSTER INC [JP]
HOTALUX LTD [JP]
NEC CORP [JP]

Resumen de: WO2020203422A1

The present invention provides a method for culturing a microalga for use as aquaculture feed, comprising irradiating a culture liquid containing the microalga with visible light at an intensity expressed as a photon flux density of 50 to 300 μmol/m2/s, the visible light including blue light and red light mixed at a photon flux density ratio of 1:1 to 1:3, the blue light having a main wavelength of 440 to 470 nm and a half width of 40 nm or less, the red light having a main wavelength of 660 to 690 nm and a half width of 40 nm or less. In this method, the microalga for use as aquaculture feed is more efficiently cultured on a mass scale by performing the irradiation with light under specific conditions.

traducir

CHLAMYDOMONAS MUTANTS PRODUCED USING RGEN RNP AND METHOD FOR PREPARING PIGMENT USING THE SAME

NºPublicación: US2020315214A1 08/10/2020

Solicitante:

UNIV HANYANG IND UNIV COOP FOUND [KR]

US_2020323241_A1

Resumen de: US2020315214A1

A new alga having an improved ability to produce a pigment is disclosed. When the new alga is used, a carotenoid-based pigment, specifically, a xanthophyll can be produced by consuming less energy, so that it is possible to efficiently produce the pigment at the industrial level. The pigment can be applied as a raw material for a food, a health functional food and a medicine, which include the pigment. Since a DNA fragment is not likely to be inserted into a target base sequence or a base sequence other than the target, it is expected that the procedure of constructing the mutant is not regulated as a GMO, so that it is expected that the procedure of constructing the mutant can create a big economic effect in terms of an industry which produces lutein and zeaxanthin by using microalgae.

traducir

AXIAL DISPERSION BIOREACTOR (ADBR) FOR PRODUCTION OF MICROALGAE AND OTHER MICROORGANISMS

NºPublicación: US2020318052A1 08/10/2020

Solicitante:

CUELLO JOEL L [US]
MEHDIPOUR YASER [US]
MAYOL ANDRES P [US]
HE SHIWEI [US]
SHIH CHEN HAN [US]

WO_2019126654_PA

Resumen de: US2020318052A1

An Axial Dispersion Bioreactor (ADBR) is designed for the photoautotrophic, mixotrophic or heterotrophic growth and production of microalgae and other microorganisms (bacteria, fungi, etc.) as well as cell cultures of plants, animals, insects and others. The ADBR is equipped with a plate having a plurality of holes that moves longitudinally or axially within the bioreactor to effect superior hydrodynamic and mixing patterns. The ADBR has the advantages of providing a low-shear culture environment, superior liquid mixing, and efficient gas mass transfer.

traducir

NOVEL MICROALGAE AND USE FOR SAME

NºPublicación: EP3719114A1 07/10/2020

Solicitante:

JAPAN SCIENCE & TECH AGENCY [JP]

CN_111868228_A

Resumen de: EP3719114A1

Provided is an alga belonging to Cyanidiophyceae having a diploid cell and a haploid cell form. Also provided is a nutrient composition containing an alga belonging to Cyanidiophyceae or an extract thereof.

traducir

USE OF CYANOBACTERIAL BIOMASS IN TREATING HEPATITIS B VIRUS INFECTION

NºPublicación: EP3710025A1 23/09/2020

Solicitante:

FAR EAST BIO-TEC CO LTD [TW]

US_2020276251_A1

Resumen de: WO2019099897A1

Disclosed herein is the use a cyanobacterial biomass for treating hepatitis B virus (HBV) infection, in particular, chronic HBV infection. According to various embodiments of the present disclosure, the cyanobacterial biomass, upon administration of at least one month, significantly reduces the level of the surface antigen of hepatitis B virus (HBsAg) detectable in the subject receiving the treatment and/or mitigates insomnia associated with chronic HBV infection.

traducir

PROCESS FOR PRODUCING CYANOBACTERIA CONTAINING BIOFERTILIZER

NºPublicación: US2020283348A1 10/09/2020

Solicitante:

ACCELERGY CORP [US]

EP_3401296_A1

Resumen de: US2020283348A1

A method for producing a biofertilizer in which a cyanobacteria and other photosynthetic microorganisms naturally occurring in the type of soil to which the biofertilizer is to be applied are reproduced in a closed photobioreactor using byproduct CO2, and the reproduced microorganisms are incorporated in the biofertilizer.

traducir

METHOD AND SYSTEM FOR MEMBRANE CARBONATION

NºPublicación: US2020283716A1 10/09/2020

Solicitante:

UNIV ARIZONA STATE [US]

Resumen de: US2020283716A1

Disclosed herein are methods and systems for membrane carbonation for cultivating microalgae and other microorganisms that utilize a gaseous substrate, as well as to upgrade the quality of mixed-gas streams.

traducir

BIOMASS COMPOSITIONS AND METHODS FOR MAKING THE SAME

NºPublicación: US2020281211A1 10/09/2020

Solicitante:

HELIAE DEV LLC [US]

US_2019174765_A1

Resumen de: US2020281211A1

The present invention discloses biomass compositions for improving shelf life, increasing fruit water retention, and/or decreasing needle-drop in conifer species and methods for making the same. The composition comprises pasteurized microalgae selected from Chlorella, Aurantiochytrium, Scenedesmus, or any combination thereof.

traducir

Method For Cultivation of Microalgae Using Water Electrolysis

NºPublicación: KR20200105222A 07/09/2020

Solicitante:

KOREA ADVANCED INST SCI & TECH [KR]

Resumen de: KR20200105222A

본 발명은 수전해 장치를 이용한 미세조류 배양방법에 관한 것으로, 보다 상세하게는 양극; 음극; 상기 양극과 음극 사이에 위치하는 음이온 교환막; 및 상기 음이온 교환막에 의해 분리된 한 쌍의 양극 챔버와 음극 챔버를 포함하는 전기분해장치를 이용하고 상기 전기분해장치의 양극에서 발생된 수소 이온을 활용하여 미세조류 배양액의 pH를 낮춤과 동시에 음극에서 발생된 수산화 이온을 활용하여 공급된 이산화탄소를 중탄산 이온으로 포집하고, 상기 포집된 중탄산 이온을 음이온 교환막을 통해 양극 챔버로 공급하는 단계를 포함하는 수전해 기반 미세조류 배양 방법에 관한 것이다. 본 발명에 따르면, 연속적인 탄소원의 공급 및 배양액의 pH 조절이 가능한 전기분해장치로 미세조류를 배양함을 통해 바이오매스의 생산성을 향상 시킬 수 있다. 또한, 본 발명의 중탄산 이온은 이산화탄소로부터 전환되는 것으로, 이는 환경적인 문제를 해결하고 경제적인 이익을 가져다 줄 수 있다.

traducir

MODULAR KIT FOR INTEGRATION AND INSTALLATION OF ONE OR MORE BIOREACTORS FOR MICROALGAE CULTIVATION

NºPublicación: WO2020174351A1 03/09/2020

Solicitante:

MILANO POLITECNICO [IT]

Resumen de: WO2020174351A1

A modular kit for integration and installation of one or more bioreactors for microalgae cultivation is described, said kit comprising: - at least one bioreactor for microalgae cultivation, in the form of a vertically arranged transparent tubular column (i); - a supporting structure (2) adapted to integrate and support the base of said at least one bioreactor (1), and also adapted to internally house a first connection (3) to a system for loading and unloading a cultivation vector fluid into/from said at least one bioreactor, and a second connection (4) to a system for supplying C02-supplemented air into said at least one bioreactor; - multiple modules (5) forming respective frames with internal empty spaces (13) and adapted to be connected to one another to house, in said empty spaces, said at least one bioreactor (1); said multiple modules being also so shaped as to convey filtered light into said at least one bioreactor (1).

traducir

COMPOSITION FOR FEED

NºPublicación: WO2020175568A1 03/09/2020

Solicitante:

AGC INC [JP]

Resumen de: WO2020175568A1

The present invention provides: a composition for a feed, said composition being obtained using a unicellular microorganism as a starting material and appropriately usable as an early stage feed for fishes and crustaceans; a method for raising fishes or crustaceans with the use of the composition for a feed, etc. The present invention pertains to a composition for a feed, said composition containing aggregates of a unicellular microorganism selected from among a yeast, a lactic acid bacterium and a microalga and the unicellular microorganism in a non-aggregated state, characterized in that, in an optical microscopic image of the composition, the ratio of the total area of aggregates having a diameter within a range of 20-1200 μm to the total area of the unicellular microorganism is 25% or greater.

traducir

USE OF CYANOBACTERIAL BIOMASS IN TREATING HEPATITIS B VIRUS INFECTION

NºPublicación: US2020276251A1 03/09/2020

Solicitante:

FAR EAST BIO TEC CO LTD [TW]

KR_20200079276_A

Resumen de: US2020276251A1

Disclosed herein is the use a cyanobacterial biomass for treating hepatitis B virus (HBV) infection, in particular, chronic HBV infection. According to various embodiments of the present disclosure, the cyanobacterial biomass, upon administration of at least one month, significantly reduces the level of the surface antigen of hepatitis B virus (HBsAg) detectable in the subject receiving the treatment and/or mitigates insomnia associated with chronic HBV infection.

traducir

ALGAE-BASED BIOPLASTICS AND METHODS OF MAKING

Nº publicación: US2020263125A1 20/08/2020

Solicitante:

UNIV LOUISIANA STATE [US]

WO_2019074876_PA

Resumen de: US2020263125A1

Provided for are methods of producing triacylglycerol-accumulated microalgae, methods for making bioplastics from triacylglycerol-accumulated microalgae, methods for making alga-mixed plastics, and products including these bioplastics. Methods of triacylglycerol accumulation using centrifugation are also provided. Products such as plastic beads and other consumer products can be made from the bioplastics described herein.

traducir

Página1 de 2 nextPage por página

punteroimgVolver