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151
resultados
Última actualización
20/09/2024 [08:25:00]
Resultados 25 a 50 de 151
Resumen de: KR20240117280A
본 발명은 골질환의 개선, 예방 또는 치료용 조성물에 관한 것으로, 보다 상세하게는 미세조류 유래 불검화물을 유효성분으로 함유함으로써, 골질환을 개선, 예방 또는 치료할 수 있으므로, 식품 조성물, 나아가 건강기능식품 또는 약학 조성물로 활용될 수 있다.
Resumen de: KR20240117296A
단세포인 클로렐라, 난노클로롭시스등 미세조류를 수직관형 광배양기(도2,3)에 pH센서를 장치, 광합성량에 따라 CO2의 공급량을 자동조절하게하여 생장을 극대화(도6,7)하는 배양방법 및 미세조류의 색소물질인 천연 클로로필a와 생리활성물질인 CGF를 진공(0.1cmHg)상태에서 추출하는 방법, 추출 후 남은 미세조류 잔유물(잔사)에 진공(0.1cmHg)상태에서 천연 클로로필a를 착색시킨 후에 동결건조( >8%)한 제품을 기밀비닐스틱(도 11)에 포장, 상온에서의 8개월 이상 안정화시키는 방법.
Resumen de: GB2626588A
A method for producing carotenoids or pigments by culturing algae in land-based mariculture, comprises a first algal culture phase where marine carotenoid-producing microalgae are maintained in an exponential growth phase by successive dilution with seawater and nutrient addition in a series of connected raceway ponds 210. A second phase comprises inducing the algae from the first phase to produce carotenoid pigment by culturing the algae with limited nutrients, high light exposure and/or reducing the dilution rate in the raceway pond. An algal slurry is produced in a harvest stage, and the method also includes an extraction phase where the algal slurry is suspended in an alkyl-ester solvent, such as ethyl acetate, which is separated from the water phase and then evaporated, saponified and filtered. The carotenoids may be xanthophylls. A method of producing copper chlorophyllin salts is also disclosed, in which an organic non-ester is used as the extraction solvent, such as ethanol.
Resumen de: EP4406532A1
The present invention relates to a gel formulation for oral administration comprising microalgae biomass from Chlorella sorokiniana, Chlorella vulgaris or Tetradesmus obliquus, free or encapsulated in particles, suitable to adsorb different drugs in the gastrointestinal tract. It is also disclosed a process to obtain the gel formulation. The gel formulation is suitable for the treatment of drug intoxication in humans or animals, therefore finding application in pharmaceutical, medical and veterinary technical fields.
Resumen de: AU2023207667A1
The subject invention provides microbial cover crops for the management of crops, soil, and water. More specifically, the invention provides for methods of using the microbe-based cover crop to address various soil quality issues, including those involving soil fertility and stability and water management. Furthermore, the microbial cover crops can be applied and maintained efficiently
Resumen de: WO2024152103A1
Microalgae are grown in a biofilm on carriers. In some examples, the carriers are surfaces with a small angle to the vertical. Optionally, the carriers may have surfaces on both sides of a vertical plane (e.g., an inverted V) or surrounding a vertical axis (e.g., a cone). In some examples, the carriers include two or more sheets of a porous material such as a fabric, screen or mesh. In some examples a surface of the carrier is flexible. In some examples, the carriers provide a specific surface area for algae growth greater than 7 m2/m2.
Resumen de: US2024246844A1
A biological desalination process to remove salt from seawater using naturally grown algae or cyanobacteria in an attached growth photobioreactor setup. The photobioreactor (PBR) structure can be vertical or horizontal in orientation. Any shape of PBR can provide more light contact to the algae or cyanobacteria for enhanced growth on support media. The reactor can be designed in a way that can get maximum exposure to sunlight. The influent seawater is mixed with nutrients that are essential for the growth of algae or cyanobacteria. The main objective is to remove the salt from the brackish, saline, hypersaline or seawater. The influent seawater can be treated using the attached growth of algae or cyanobacteria, and the effluent from the PBR can be further treated based on desired water use.
Resumen de: EP4403623A1
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.
Resumen de: KR20240112766A
건물외벽형 미세조류 자립 배양 시스템이 제공된다. 건물외벽형 미세조류 자립 배양 시스템은 광합성을 통한 미세조류의 자립배양이 가능하도록 투명한 벽면으로 이루어지고 건물의 외벽에 설치되는 광생물 배양실을 포함하는 광생물 배양기 유닛 및 광생물 배양기 유닛으로부터 배출된 미세조류 배양액 농축액과 담수가 공급되어 배양액 농축액과 담수의 농도차에 의한 화학적 포텐셜에 의해 발전을 수행하는 염분차 발전기 유닛을 포함한다.
Resumen de: WO2024150787A1
Provided are an information processing system, an information processing method, and an information processing program that make it possible to cultivate and culture, in the same tank or bioreactor, aquatic products and microalgae, etc. on which the aquatic products feed. The present invention comprises: one culture tank in which algae and aquatic products that feed on the algae are present; a measurement unit which measures the state of the algae and/or the state of the aquatic products; a control unit which, when the measurement result requires adjustment of a culture condition, adjusts the culture condition; and a determination unit which, when the aquatic products have grown to reach a desired prescribed value, ends cultivation of the aquatic products.
Resumen de: WO2024150941A1
The present application relates to a novel strain of Schizochytrium sp. and a method for producing arachidonic acid-containing oil using same. Bio-oil produced by the novel strain of Schizochytrium sp. according to one aspect is highly fluid due to having high docosahexaenoic acid and eicosapentaenoic acid content, and low palmitic acid content, and contains arachidonic acid that is an essential nutrient with an important role in the development of the nervous system, and as such, microalgae and biomass or bio-oil produced therefrom can be effectively used as feed, raw material for food, and the like.
Resumen de: WO2024147286A1
This microorganism belongs to the genus Rhodococcus, Xanthobacter, Ancylobacter, Shewanella, or Aeromonas. Said microorganism may be Rhodococcus cerastes belonging to the genus Rhodococcus, Xanthobacter flavus belonging to the genus Xanthobacter, or Ancylobacter rudongensis belonging to the genus Ancylobacter. Said microorganism may be for promoting the growth of cyanobacterium, green algae, gray algae, or euglena algae. Said microorganism may be for promoting the growth of organisms belonging to the phylum Cyanobacteria, Ochrophyta, Euglena, Cryptophyta, Haptophyta, Cercozoa, Glaucophyta, Rhodophyta, Chlorophyta, or Streptophyta.
Resumen de: US2024224957A1
The present disclosure provides a recirculation aquaculture system and method. The system includes a fish pond and a fiber turntable filtering system. The fiber turntable filtering system can implement can remove large particles in aquaculture water and regularly harvest microalgae, water quality after treatment reaches a fishery aquaculture standard, and 97% of the aquaculture water can be directly recycled. In the present disclosure, during in-situ culture of microalgae and fish, microalgae can convert CO2 exhaled by fish and nutrients such as nitrogen and phosphorus in the aquaculture water into substances of algae cells, such as proteins, polysaccharides, vitamins, and lipids, and release oxygen, so as to quickly improve quality of the aquaculture water; in-situ culture of the microalgae and the fish gives play to the advantages of high photosynthetic efficiency of the microalgae, and the fast-growing microalgae provide a suitable growth environment for the fish.
Resumen de: EP4397742A1
A method for growing biomass particles, in particular microalgae, in a culture medium and in the presence of one or more light and nutrient sources, which provides for space-time control of said biomass particles with respect to said light and nutrient sources in order to optimize and maximize the growth rate of the biomass. In relation to prior art technologies, the method of the invention allows control of the process parameters, respectively "space", meant as position of the particles relative to the light and nutrient sources, and "time", i.e., the time for which the particles remain exposed to light and nutrients, so as to promote the biochemical reactions necessary for the growth of these biomass particles.
Resumen de: AU2022340828A1
This invention provides compositions and methods for providing high level expression of proteins of interest in cyanobacteria.
Resumen de: KR20240108199A
본 발명은 다기능 미세조류 배양 장치로서, 더욱 상세하게는 미세조류를 배양하는 배양조에 있어서 본체는 광원이 쉽게 투광할 수 있고, 미세조류 부착에 따른 세척이 용이한 수조이며, 외벽에 광원 탈착이 쉬운 고정 장치가 있고, 하부는 고랑을 형성하여 침강된 미세조류가 모이고, 미리 장치된 공기 공급 장치를 통해 다시 부상이 되어 성장을 촉진할 뿐 아니라, 관통공을 형성하여 미세조류의 수확이 용이한 배양장치에 관한 것이다.
Resumen de: KR20240108198A
미세조류 배양장치가 개시된다. 본 발명의 일 실시예에 따르면, 지지면에 설치되는 제1하우스; 상기 제1하우스의 내부에 설치되는 제2하우스; 및 배양액 및 미세조류를 수용하기 위한 것으로서 상기 제2하우스의 내부에 설치되고 상부가 개방되되 적어도 일부분이 지하에 매설된 배양부를 포함하는 미세조류 배양 장치가 개시된다.
Resumen de: US2024218460A1
Disclosed herein are compositions, systems, and methods for directed adaptive enhancement of host cells to enhance photosynthesis. In certain embodiments, the methods include genetic modification of an organism (e.g., a cyanobacterium) to increase mutagenic frequency and providing one or more stressors to the modified cell to induce an adaptive response, screening the resulting population to identify candidates with a desired phenotype (genetic outcome) e.g., increased growth or production of one or more desirable biological products. In certain embodiments, the disclosure provides a modified bacteria with enhanced sucrose production and/or growth and methods of producing a modified bacteria characterized by enhanced sucrose production and/or growth relative to wild-type.
Resumen de: WO2024141918A1
Provided herein are methods for cultivated food production involving the use of microalgae. The methods include recycling spent cell media that are used to cultivate cells for cultivated food production as well as enriching culture medium used to cultivate the same cells. The microalgae are used to recycle the spent culture medium. The microalgae may be used to extract microalgae derived components to enrich the culture medium. The algae recycling and algae enriched growth media as provided herein may be used with any animal cell culture. In some variations, the microalgae or microalgae derived components may be used as a raw ingredient in the preparation of cell based seafood products. The methods provided herein may be used for the production of seafood products. The methods herein may provide at least one added advantage—the use of algae may add nutrients, flavors, and aromas typically desired in seafood.
Resumen de: EP4394024A1
The present invention is a modular and vertically scalable biological plant for NOx abatement. The plant comprises: a support structure formed by a plurality of vertically superimposed modules, a plurality of photobioreactor tanks suitable for carrying out a microalgae culture inside, wherein each tank is arranged in one of the modules of the structure, such that all the tanks are vertically aligned with respect to the floor. The plant further comprises: means of temperature regulation inside each photobioreactor tank, means of culture fluid agitation inside each of the photobioreactor tanks, and means of culture lighting inside each of the tanks. The plant requires a minimum footprint so that it can be installed in industrial plants already in operation.
Resumen de: KR20240100960A
본 발명은 미세조류의 배양용 배지 및 DMSO를 포함하는 미세조류의 동결보존용 조성물 및 이를 이용한 미세조류의 동결보존방법을 제공한다.
Resumen de: KR20240100982A
본 발명은 딕코프 WNT 신호대사 저해단백질2 생산 발현용 벡터 및 상기 벡터로 형질전환된 미세조류를 제공한다.
Resumen de: MD20220059A2
The invention relates to biotechnology, in particular to the production of a proteoglycan preparation from the residual biomass of Arthrospira platensis cyanobacteria, which can be used in the zootechnical branch, food and cosmetic industries.The proteoglycan preparation, according to the invention, is obtained from the residual biomass of Arthrospira platensis cyanobacteria, dried at a temperature of +50±5°C, which is ground for 3 min, mixed with 96% ethyl alcohol in a ratio of 1:10, the resulting suspension is placed in a water bath at a temperature of +45°C for 30 min, with periodic stirring, the extract is separated from the biomass by centrifugation at 3500 rpm for 5 min, then the biomass is mixed with distilled water in a ratio of 1:3, treated with ultrasound of a power of 50 W for 5 min and heated at a temperature of +45°C for 30 min or autoclaved at a temperature of +115°C (0.5 atm) for 30 min, the resulting extract is separated from the biomass by centrifugation at 3500 rpm for 10 min and is added 0. 2 mmol/L of EDTA to the resulting proteoglycan preparation.
Resumen de: MD20220058A2
The invention relates to biotechnology, in particular to the production of antioxidant extracts based on natural pigments from the residual biomass of cyanobacteria Arthrospira platensis, which can be used in the zootechnical industry, food and cosmetic industries.The process for producing an antioxidant extract, according to the invention, comprises the use of residual biomass of cyanobacteria Arthrospira platensis, dried at a temperature of +50±5°C, which is crushed for 3 min, mixed with 96% ethyl alcohol in a ratio of 1:10, the suspension is treated with ultrasound of a power of 50 W for 5 min or in a water bath at a temperature of +45°C for 30 min, with periodic stirring, is centrifuged at 3500 rpm for 5 min, to obtain the concentrated extract it is removed the ethyl alcohol on a rotary evaporator, is added 0.1 mol/L of phosphate buffer with pH 6.0 and 0.4 mmol/L of EDTA and is homogenized.
Nº publicación: CN118256415A 28/06/2024
Solicitante:
SHANGHAI SIPENG TECH CO LTD
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Resumen de: CN118256415A
The invention provides a genetic engineering strain for producing polylactic acid, which is characterized in that a modified D-lactic dehydrogenase gene, a modified propionyl coenzyme A transferase gene and a modified polyhydroxyalkanoate synthase gene are synthesized into a target gene, and a promoter of propionyl coenzyme A transferase and a promoter of polyhydroxyalkanoate synthase are optimized. The engineering cell strain is obtained by overexpressing acetyl coenzyme A synthase, weakening the expression of acetokinase and knocking out genes of key enzymes, namely acetyl coenzyme A carboxylase, keto synthase and beta-ketoacyl-ACP synthase III, of a fatty acid pathway, and introducing recombinant plasmids into the engineering strain. The engineering cell strain adopts a high-density fermentation strategy, so that the biomass of cyanobacteria is improved, the problem that only sugar-sourced raw materials can be used for producing polylactic acid in the prior art is solved, the problems of plastic pollution and excessive emission of greenhouse gas carbon dioxide are expected to be solved at the same time, and the engineering cell strain has great potential industrial application value.
BOPI
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