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Microalgas: Cultivo e usos

Resultados 171 resultados
LastUpdate Última actualización 06/06/2025 [07:42:00]
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Solicitudes publicadas en los últimos 120 días / Applications published in the last 120 days
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CULTURE DEVICE

NºPublicación:  US2025179407A1 05/06/2025
Solicitante: 
HONDA MOTOR CO LTD [JP]
HONDA MOTOR CO., LTD
CN_118946657_PA

Resumen de: US2025179407A1

A culture device comprises an accommodation part which is capable of accommodating a culture solution and a microalgae, and a plurality of guide parts which are provided to the accommodation part. A guide part has a main body part and a ceiling part which is provided to an upper end of the main body part. In the main body part, a gas is supplied to a lower end which faces a bottom part of the accommodation part. The ceiling part directs the gas from the guide part in one direction in the width direction of the accommodation part.

METHOD FOR DETERMINING OUTER MEMBRANE DETACHMENT IN CYANOBACTERIUM, DEVICE FOR DETERMINING OUTER MEMBRANE DETACHMENT IN CYANOBACTERIUM, AND PROGRAM

NºPublicación:  EP4563707A1 04/06/2025
Solicitante: 
PANASONIC IP MAN CO LTD [JP]
Panasonic Intellectual Property Management Co., Ltd
EP_4563707_PA

Resumen de: EP4563707A1

The present disclosure provides a method for determining deprivation of an outer membrane of a cyanobacterium with which whether an outer membrane is deprived from a cell wall can be readily determined. The method for determining deprivation of an outer membrane of a cyanobacterium according to the present disclosure includes a measurement step (S01) in which a concentration of at least one amino acid selected from the group consisting of isoleucine, leucine, tyrosine, and phenylalanine in a culture supernatant of a cyanobacterium is measured and a determination step (S02) in which whether an outer membrane of the cyanobacterium is deprived from a cell wall of the cyanobacterium is determined on the basis of the concentration of the at least one amino acid, the concentration being measured in the measurement step.

Composition bioactive dérivée du sous-produit de l'extrait de microalgue Dunaliella salina, riche en polyphénols aux effets antioxydants pour la conservation de l'huile d'argan

NºPublicación:  MA63147A1 30/05/2025
Solicitante: 
UNIV SULTAN MOULAY SLIMANE [MA]
UNIVERSIT\u00C9 SULTAN MOULAY SLIMANE
MA_63147_A1

Resumen de: MA63147A1

The present invention relates to a bioactive formula with antioxidant action designed to preserve argan oil, produced from the microalgae Dunaliella salina. This formula has a polyphenol concentration equivalent to 1% (w/w), preferably exceeding 5% (w/w). The invention also includes a process for extracting and purifying this bioactive composition.

A METHOD OF PRODUCING KOMBUCHA WITH A HIGH CONTENT OF BIOACTIVE COMPOUNDS USING MICROALGAE DERIVATIVES

NºPublicación:  WO2025110939A1 30/05/2025
Solicitante: 
BURSA ULUDAG UENIVERSITESI [TR]
BURSA ULUDA\u011E \u00DCN\u0130VERS\u0130TES\u0130

Resumen de: WO2025110939A1

The invention relates to a novel food with high bioactive compound content that can be used in the food industry and to a production method. The invention particularly relates to a method of producing a new food with a high content of bioactive compound by using edible microalgae and / or microalgae derivatives and a food obtained by this production method. In the present invention, the said food is in particular a beverage, more particularly a Kombucha tea beverage.

NOVEL SCHIZOCHYTRIUM SP. STRAIN AND METHOD FOR PRODUCING OIL CONTAINING OMEGA-3 USING SAME

NºPublicación:  EP4560005A1 28/05/2025
Solicitante: 
CJ CHEILJEDANG CORP [KR]
CJ Cheiljedang Corporation
EP_4560005_A1

Resumen de: EP4560005A1

A Schizochytrium sp. strain, which is a high-bio-oil-producing microalgae containing a high concentration of DHA, of the present invention, has high bio-oil productivity due to a high crude fat content in a produced biomass, and has the characteristic of containing a high content of docosahexaenoic acid within cells. Accordingly, the strain itself, a biomass produced by culturing and fermenting the strain, and its concentrates and extracts can be helpfully used as a feed composition or food composition.

METHODS AND COMPOSITIONS FOR TREATING SOIL AND PLANTS

NºPublicación:  US2025162956A1 22/05/2025
Solicitante: 
CORE INTELLECTUAL PROPERTIES HOLDINGS LLC [US]
Core Intellectual Properties Holdings, LLC
US_2024025816_A1

Resumen de: US2025162956A1

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.

FOOD SUPPLEMENT

NºPublicación:  US2025161385A1 22/05/2025
Solicitante: 
ANKIRSKY MIKHAIL [US]
SOTNIKOV KONSTANTIN [KZ]
Ankirsky Mikhail,
Sotnikov Konstantin
US_2025161385_A1

Resumen de: US2025161385A1

A feed additive for farm animals and poultry is provided, including biomass and/or cultural liquid of the microalgae Chlorella vulgaris together with chlorellin in a titer of 108-1014 CFU per 1 ml of cultural liquid and/or biomass. Related methods are also provided.

MICROALGAE COMPOSITIONS AND METHODS FOR TREATING DISEASE

NºPublicación:  WO2025101437A1 15/05/2025
Solicitante: 
PHYCOIL BIOTECHNOLOGY INT INC [US]
PHYCOIL BIOTECHNOLOGY INTERNATIONAL, INC
WO_2025101437_PA

Resumen de: WO2025101437A1

In an aspect, the disclosure provides methods for making LC-PUFA and VLCFAs in a host organism. The LC-PUFA and VLCFAs can be new chemical entities, well-known LC-PUFA, and derivatives of LC-PUFA as well as VLCFAs. 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 LC-PUFA and VLCFAs.

DUNALIELLA SALINA MICROALGAE WITH HIGH GROWTH RATE UNDER LOW-SALT CONDITIONS, AND METHOD FOR PRODUCING BETA-CAROTENE BY USING SAME

NºPublicación:  WO2025100941A1 15/05/2025
Solicitante: 
KOREA RES INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY [KR]
\uD55C\uAD6D\uC0DD\uBA85\uACF5\uD559\uC5F0\uAD6C\uC6D0
WO_2025100941_PA

Resumen de: WO2025100941A1

The present invention provides Dunaliella salina microalgae having the ability to produce beta-carotene at a NaCl concentration of 0.1M or less. In addition, the present invention provides a method for producing beta-carotene, comprising a step of culturing the Dunaliella salina microalgae.

CELL CULTURE COMPOSITION CONTAINING MICROALGAE EXTRACT AND USE THEREOF

NºPublicación:  EP4553150A1 14/05/2025
Solicitante: 
CJ CHEILJEDANG CORP [KR]
CJ CheilJedang Corporation
EP_4553150_PA

Resumen de: EP4553150A1

The present invention relates to a cell culture composition containing an extract from microalgae of the Thraustochytrid family. It has been found that when muscle cells are cultured in a medium containing an extract derived from the biomass of microalgae belonging to the Thraustochytrid family according to the present disclosure, the proliferative capacity of muscle cells is enhanced. Therefore, the cell culture composition including the microalgae extract can be used as a substitute for fetal bovine serum among the components of cell culture media.

ENHANCED TRIACYLGLYCEROL PRODUCTIVITY AND EXTRACTABILITY IN AN ENGINEERED MICROALGA

NºPublicación:  EP4551593A1 14/05/2025
Solicitante: 
COMMISSARIAT ENERGIE ATOMIQUE [FR]
UNIV GRENOBLE ALPES [FR]
CENTRE NAT RECH SCIENT [FR]
INSTITUT NATIONAL DE LA RECH POUR LAGRICULTURE LALIMENTATION ET LENVIRONNEMENT [FR]
Commissariat \u00E0 l'Energie Atomique et aux Energies Alternatives,
Universit\u00E9 Grenoble Alpes,
Centre National de la Recherche Scientifique (CNRS),
Institut National de la Recherche pour l'Agriculture, l'Alimentation et l'Environnement
CN_119731197_A

Resumen de: WO2024008896A1

The present invention relates to an engineered unicellular Stramenopile microalga comprising a loss of function of the homologous Seipin gene, an in vitro method of producing triacylglycerols (TAG), and uses thereof.

DUNALIELLA SALINA MICROALGAE HAVING BETA-CAROTENE PRODUCTION CAPACITY AND BETA-CAROTENE PRODUCTION METHOD USING THE SAME

NºPublicación:  KR20250066401A 13/05/2025
Solicitante: 
한국생명공학연구원
KR_20250066401_PA

Resumen de: KR20250066401A

본 발명은 0.1M 이하의 NaCl 농도에서 베타카로틴 생산 능력을 갖는, 두날리엘라 살리나(Dunaliella salina) 미세조류를 제공한다. 또한 본 발명은 상기 두날리엘라 살리나 미세조류를 배양하는 단계를 포함하는, 베타카로틴 생산방법을 제공한다.

MICROALGAE CULTIVATION AND HARVESTING DEVICE TO IMPROVE INDOOR AIR QUALITY

NºPublicación:  KR20250064315A 09/05/2025
Solicitante: 
주식회사그린아샤
KR_20250064315_PA

Resumen de: KR20250064315A

실내 공기질 개선을 위한 미세조류 배양 및 수확장치에 관한 것으로서, 보다 구체적으로, 상기 미세조류 배양 및 수확장치는 각각 별도로 설치된 미세조류 배양기, 배수부 및 건조부를 포함함으로써 보다 간편하게 미세조류를 배양하고 이를 수확하는 것에 특징이 있다.

ALGAE-BASED BIOPLASTICS AND METHODS OF MAKING

NºPublicación:  US2025145938A1 08/05/2025
Solicitante: 
BOARD OF SUPERVISORS OF LOUISIANA STATE UNIV AND AGRICULTURAL AND MECHANICAL COLLEGE [US]
Board of Supervisors of Louisiana State University and Agricultural and Mechanical College
US_2023323281_PA

Resumen de: US2025145938A1

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.

MICROALGA DISPERSION AND PREPARATION METHOD OF MICROALGA DISPERSION

NºPublicación:  US2025145937A1 08/05/2025
Solicitante: 
DAICEN MEMBRANE SYSTEMS LTD [JP]
DAICEN MEMBRANE-SYSTEMS Ltd
WO_2023171387_A1

Resumen de: US2025145937A1

A method for preparing a microalgal dispersion from a microalga-containing liquid, the microalga-containing liquid containing a microalga having a body length of less than 1000 μm, the method including a concentration step of performing cross flow filtration of the microalga-containing liquid using a hollow fiber membrane, wherein a circulation linear velocity in the cross flow filtration in the concentration step is in a range of 0.2 m/sec or more and 1.3 m/sec or less.

SYSTEM FOR THE CULTIVATION OF MICROALGAE

NºPublicación:  WO2025094221A1 08/05/2025
Solicitante: 
ALGAE S P A [IT]
ALGAE S.P.A
WO_2025094221_PA

Resumen de: WO2025094221A1

The invention refers to the biotechnological sector of growth processes of photosynthetic organisms such as microalgae, and relates to a system (100) for the cultivation of microalgae (A) comprising: mains water supply means (10); a treatment section (20) for the incoming water; a preparation section (30) of a concentrated solution (SC) of treated water and nutrients (N); a general loading and compensation tank (40); a growth section (50) for said microalgae (A) comprising a plurality of reactors (R); means for feeding (60) a growth gas in said reactors (R); a separation section (70) of said microalgae (A) from the growth liquid and total recovery of the liquid itself; a hydraulic circuit connecting said sections of said system (100); - a command and control unit (80). Said general tank (40) is adapted to contain a growth solution, comprising said concentrated solution (SC), treated water for its dilution and recovery water comprising said growth liquid, to distribute it to said reactors (R) so as to create, within each reactor (R), a growth environment for said microalgae (A).

BIO-BASED TAURINE PRODUCTION

NºPublicación:  US2025137018A1 01/05/2025
Solicitante: 
NATAUR LLC [US]
Nat\u00E1ur LLC
US_2025137018_PA

Resumen de: US2025137018A1

The present invention describes methods for the fermentative production of taurine-containing products from unicellular organisms. More particularly, the invention relates to genetic modifications of the taurine and/or substrate biosynthetic pathways in unicellular organisms that include bacteria, algae, microalgae, diatoms, yeast, or fungi. The invention also relates to fermentation and processing methods for the production of various taurine-containing products. The invention also relates to the use of the cells, fermentation broth or extracts that contain taurine to produce products for use in food, feed, beverages, dietary and health supplements, cosmetics, personal care, pharmaceuticals, or agricultural production.

CHLORELLA MICROALGA AND USE THEREOF IN WASTEWATER TREATMENT

NºPublicación:  WO2025086320A1 01/05/2025
Solicitante: 
SHENZHEN INSTITUTES OF ADVANCED TECH [CN]
\u6DF1\u5733\u5148\u8FDB\u6280\u672F\u7814\u7A76\u9662
WO_2025086320_PA

Resumen de: WO2025086320A1

Provided are a Chlorella microalga and the use thereof in wastewater treatment, the microalga being Chlorella sp., and the accession number thereof being CCTCCM 20231952. The wastewater includes municipal wastewater, food processing wastewater, printing and dyeing industrial wastewater and animal husbandry breeding wastewater.

SYSTEM AND METHOD FOR CULTIVATING AND HARVESTING CYANOBACTERIAL BIOMASS

NºPublicación:  US2025136922A1 01/05/2025
Solicitante: 
BOTANICO DESIGN LTD [GB]
BOTANICO DESIGN LTD
US_2025136922_PA

Resumen de: US2025136922A1

Disclosed is a system for cultivating and harvesting a cyanobacterial biomass. The system comprises at least one vessel that, when in operation, grows the cyanobacterial biomass in a nutrient growth media under regulated growth conditions and a base unit configured to receive the at least one vessel. The system also comprises at least one light source and a cultivation air pump that, when in operation, supplies light, heat and air to the at least one vessel. Notably, the cultivation air pump supplied air via a one-way air valve in the at least one vessel. The system also comprises at least one photodiode that, when in operation, measure a cyanobacterial biomass concentration in the at least one vessel. Disclosed also is a method for cultivating and harvesting a cyanobacterial biomass.

HIGH-PROTEIN MICROALGAL BIOMASS HAVING EXCELLENT PEPSIN DIGESTIBILITY, CULTURE METHOD AND USE THEREOF

NºPublicación:  US2025129325A1 24/04/2025
Solicitante: 
CJ CHEILJEDANG CORP [KR]
CJ CheilJedang Corporation
JP_2025505439_PA

Resumen de: US2025129325A1

The present disclosure provides high-protein microalgal biomass, a culture method and use thereof.

Probiotic Formulations for Improving Athletic Performance

NºPublicación:  US2025127827A1 24/04/2025
Solicitante: 
PRESIDENT AND FELLOWS OF HARVARD COLLEGE [US]
President and Fellows of Harvard College
AU_2024203308_A1

Resumen de: US2025127827A1

A probiotic formulation is provided including one or more bacteria, bacterial strains or bacterial species of the genus Veillonella, genus Faecalibacterium, genus Phascolarctobacteria, genus Oscillospira, genus Ruminococcus, genus Bacteroides, genus Blautia, family Christensenellaceae, genus Dialister, or phylum cyanobacteria.

FLASHLIGHT INTERNALLY AND EXTERNALLY JACKETED SUPER HELICAL REACTOR

NºPublicación:  WO2025083712A1 24/04/2025
Solicitante: 
SINGH ABHISHEK [IN]
SINGH, Abhishek
WO_2025083712_PA

Resumen de: WO2025083712A1

The present invention relates to a Flash Light Internally and Externally Jacketed Super Helical Reactor including a system (100) and a method (300) for air purification, elevating oxygen levels, semi-purification of water, and fixing pollutants The system (100) includes an intake means (101) for contaminated liquid/air/gas, sensors (102,110) for measuring carbon and oxygen, UV filtration unit (103), an autoclave treatment system (104), mixing chamber (105), a water pump (106), photo system (107) with helical tubular coils (1) and LEDs, filter (108), and UV system (109) connected to each other. It also features a central heating or cooling system (111). The system (100) enhances oxygen levels, fixes CO2 for carbon credits, and provides effective treatment of waste gas and water. 15 It is user-friendly, highly efficient, and serves multiple purposes. The system (100) is suitable for any chemical reaction requiring extended residence time, microbial or yeast cultivation, and the growth of microalgae or macroalgae.

AGENT FOR INDUCING PLANT DISEASE RESISTANCE, METHOD FOR INDUCING PLANT DISEASE RESISTANCE, AND METHOD FOR PRODUCING AGENT FOR INDUCING PLANT DISEASE RESISTANCE

NºPublicación:  EP4541190A1 23/04/2025
Solicitante: 
PANASONIC IP MAN CO LTD [JP]
Panasonic Intellectual Property Management Co., Ltd
EP_4541190_PA

Resumen de: EP4541190A1

The present disclosure provides a plant disease resistance inducing agent that can effectively induce resistance to a plant disease. A plant disease resistance inducing agent according to the present disclosure contains a secretion product of a cyanobacterium.

MICROALGAE STRAIN HAVING EFFECT OF PROMOTING PLANT GROWTH AND USE THEREOF

NºPublicación:  US2025122464A1 17/04/2025
Solicitante: 
CJ CHEILJEDANG CORP [KR]
CJ CheilJedang Corporation
US_2025122464_PA

Resumen de: US2025122464A1

The present application relates to a novel microalgae strain with the efficacy of promoting plant growth and a use thereof. When cultured in the presence of fermentation exhaust gas, a novel Chlorella vulgaris CD02-3002 strain according to an aspect grows fast with a high efficiency of photosynthesis and thus can effectively reduce the exhaust gas generated by microbial fermentation. Having the effect of promoting plant growth when applied to plants, a culture of the strain or a supernatant of the culture can be used as a fertilizer for plants and thus can be advantageously applied as a novel carbon reduction technique.

FERTILIZER PRODUCTION USING NITROGEN FIXING CYANOBACTERIA

Nº publicación: WO2025079065A1 17/04/2025

Solicitante:

GO GREEN FOODTECH LTD [IL]
GO GREEN FOODTECH LTD

WO_2025079065_PA

Resumen de: WO2025079065A1

A method and system produce fertilizer products by growing cyanobacteria in a photobioreactor, the cyanobacteria performing nitrogen fixation using Nitrogen from the ambient air brought into the photobioreactor. The grown cyanobacteria is harvested from the photobioreactor as biomass, which is subject to anaerobic digestion in an anaerobic digestion reactor, to produce Ammonium, which is optionally subjected to nitrification, in a nitrification bioreactor, to produce the resultant fertilizer product.

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