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98results about "Algae based processes" patented technology
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Thraustochytrids, Fatty Acid Compositions, and Methods of Making and Uses Thereof
Owner:DSM IP ASSETS BV
Novel Microalga and Process for Producing Hydrocarbon
InactiveUS20090215140A1Reduce carbon dioxide emissionsNo environmental loadsUnicellular algaeBiofuelsBiochemistryGenus
An object of the present invention is to provide a novel microalga that produces hydrocarbons available as an alternative fuel to a diesel fuel (light oil).The present invention relates to a novel microalga Pseudochoricystis ellipsoidea having the ability to produce hydrocarbons, and to a process for producing hydrocarbons, characterized by culturing a microalga belonging to the genus Pseudochoricystis or the genus Choricystis having the ability to produce hydrocarbons, and collecting the hydrocarbon from the resulting cultured product.
Owner:DENSO CORP
Pharmaceutical compositions comprising poly-beta-1->4-N-acetylglucosamine
InactiveUS6743783B1Easy to produceHigh molecular weightOrganic active ingredientsBiocideN-AcetylglucosamineSugar
The present invention relates to a purified, easily produced poly-beta-1->4-N-acetylglucosamine (p-GlcNAc) polysaccharide species. The p-GlcNAc of the invention is a polymer of high molecular weight whose constituent monosaccharide sugars are attached in a beta-1->4 conformation, and which is free of proteins, and substantially free of single amino acids, and other organic and inorganic contaminants. In addition, derivatives and reformulations of p-GlcNAc are described. The present invention further relates to methods for the purification of the p-GlcNAc of the invention from microalgae, preferably diatom, starting sources. Still further, the invention relates to methods for the derivatization and reformulation of the p-GlcNAc. Additionally, the present invention relates to the uses of pure p-GlcNAc, its derivatives, and / or its reformulations.
Owner:MARINE POLYMER TECH
Algal medium chain length fatty acids and hydrocarbons
InactiveUS20120135478A1Easy to convertUnicellular algaeLiquid carbonaceous fuelsChain lengthNannochloropsis
The present invention provides methods and compositions for production of algal-based medium chain fatty acids and hydrocarbons. More specifically, the invention relates to a Nannochloropsis algal strain and mutants that produces high amounts of C16 fatty acids and hydrocarbons. The present invention provides methods and compositions for production of algal-based medium chain fatty acids and hydrocarbons. More specifically, the invention relates to a Nannochloropsis algal strain and mutants that produces high amounts of C16 fatty acids and hydrocarbons.
Owner:ARIZONA STATE UNIVERSITY
Lipid and food compositions containing docosahexaenoic acid and docosapentaenoic acid
A process for preparing lipids which contain docosahexaenoic acid (DHA) and / or docosapentaenoic acid (DPA) is disclosed. The process includes the steps of cultivating in a medium a microorganism which belongs to the genus Ulkenia having the ability to produce DHA and / or DPA and recovering the lipids from the culture. The process may further include the step of separating DHA and / or DPA from the lipids.
Owner:SUNTORY HLDG LTD +2
Methods and compositions for growth hydrocarbons in botryococcus sp.
Owner:NONOMURA ARTHUR M
Novel chlorella species and uses therefor
InactiveUS20100021968A1Bioreactor/fermenter combinationsBiological substance pretreatmentsEnvironmental engineeringChlorella sp.
The present invention relates to algal species and compositions, methods for identifying algae that produce high lipid content, possess tolerance to high CO2, and / or can grow in wastewater,, and methods for using such algae for lipid production, wastewater remediation, waste gas remediation, and / or biomass production.
Owner:THE ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIV OF ARIZONA
Thraustochytrids, Fatty Acid Compositions, and Methods of Making and Uses Thereof
ActiveUS20120088831A1Fatty oils/acids recovery from wasteOrganic active ingredientsMicroorganismMicrobial oil
Owner:DSM IP ASSETS BV
Novel thraustochytrid-based microalgae, and method for preparing bio-oil by using same
The present invention relates to novel thraustochytrid-like microalgae having the ability to produce bio-oil, and a method of producing bio-oil using the same. The microalgae of the invention accumulate bio-oil at a high ratio in the cells when being cultured in glucose-containing medium, and thus can produce bio-oil in a high yield. Also, the microalgae can produce bio-oil using bean powder as a nitrogen source, and a product obtained by culturing edible bean powder as medium can be used as a raw material for producing food and feed. Also, the microalgae can produce bio-oil using non-food cellulosic biomass as a carbon source. Moreover, the use of non-food cellulosic biomass for production of bio-oil can overcome the factors limiting the development of bio-oil, including the unstable supply of food resources and an increase in the cost of raw materials, and can improve the commercial competitiveness of microbial fermentation oil.
Owner:KOREA RES INST OF BIOSCI & BIOTECH
Eicosapentaenoic acid-producing microorganisms, fatty acid compositions, and methods of making and uses thereof
Owner:DSM IP ASSETS BV
Microbial oils enriched in polyunsaturated fatty acids
Owner:DSM IP ASSETS BV
Over-production of dihomo linolenic acid by a mutant strain of parietochloris incisa
The present invention is primarily directed to a mutant strain of Parietochloris incisa, characterized in comprising a substantially reduced intracellular concentration of arachidonic acid (AA) together with a substantially increased intracellular concentration of dihomo-gamma-linolenic acid 20:3ω6 (DGLA).
Owner:BEN GURION UNIVERSITY OF THE NEGEV
Methods and compositions for poly-beta-1-4-N-acetylglucosamine cell therapy system
InactiveUS20050004072A1Easy to produceHigh molecular weightBiocideOrganic active ingredientsGreek letter betaN-Acetylglucosamine
The present invention relates to a purified, easily produced poly-β-1→4-N-acetylglucosamine (p-GlcNAc) polysaccharide species. The p-GlcNAc of the invention is a polymer of high molecular weight whose constituent monosaccharide sugars are attached in a β-1→4 conformation, and which is free of proteins, and substantially free of single amino acids, and other organic and inorganic contaminants. In addition, derivatives and reformulations of p-GlcNAc are described. The present invention further relates to methods for the purification of the p-GlcNAc of the invention from microalgae, preferably diatom, starting sources. Still further, the invention relates to methods for the derivatization and reformulation of the p-GlcNAc. Additionally, the present invention relates to the uses of pure p-GlcNAc, its derivatives, and / or its reformulations.
Owner:MARINE POLYMER TECH
Novel chlorella species and uses therefor
Owner:亚利桑那州立大学董事会，代表亚利桑那州立大学法人团体利益
Preservation and composition of bioprocess algae for production of lipids, seedstock, and feed
InactiveUS20100159567A1Reliable routeQuick changeImmobilised enzymesUnicellular algaeMicroorganismLipid formation
The present invention relates to compositions and uses of a novel Dunaliella salina HT04 microorganism. In addition, the present invention relates to novel methods for culturing harvesting, preservation, production of algae seedstock and uses thereof.
Owner:KUEHNLE AGROSYST
Preservation and composition of bioprocess algae for production of lipids, seedstock, and feed
InactiveUS20120225472A1Reliable routeQuick changeImmobilised enzymesUnicellular algaeMicroorganismDunaliella salina
The present invention relates to compositions and uses of a novel Dunaliella salina HT04 microorganism. In addition, the present invention relates to novel methods for culturing harvesting, preservation, storage, and production of algae seedstock and uses thereof.
Owner:KUEHNLE AGROSYST
Methods and compositions for poly-beta-1-4-N-acetylglucosamine cell therapy system
The present invention relates to a purified, easily produced poly-beta-1->4-N-acetylglucosamine (p-GlcNAc) polysaccharide species. The p-GlcNAc of the invention is a polymer of high molecular weight whose constituent monosaccharide sugars are attached in a beta-1->4 conformation, and which is free of proteins, and substantially free of single amino acids, and other organic and inorganic contaminants. In addition, derivatives and reformulations of p-GlcNAc are described. The present invention further relates to methods for the purification of the p-GlcNAc of the invention from microalgae, preferably diatom, starting sources. Still further, the invention relates to methods for the derivatization and reformulation of the p-GlcNAc. Additionally, the present invention relates to the uses of pure p-GlcNAc, its derivatives, and / or its reformulations.
Owner:MARINE POLYMER TECH
Method using immobilized algae for production and harvest of algal biomass and products
InactiveCN103717728ABioreactor/fermenter combinationsBiological substance pretreatmentsProduct gasAlgae
Compositions, articles, apparatus, methods and systems are provided for the growth of algae immobilized on a support in a gaseous environment supplying access to sources of carbon dioxide and light, and for subsequent harvesting and biomass processing.
Owner:AL G TECHNOLOGIES INC
Microorganism and production of carotinoid compounds thereby
InactiveUS7374908B2Simple and efficient large-scale productionDrawback can be solvedUnicellular algaeEnzymologyMicroorganismBetaxanthins
It is intended to provide a process for conveniently and efficiently producing large amounts of astaxanthin and canthaxanthin from a material which can be easily obtained. A microorganism Thraustochytrium sp. CHN-3 (FERM P-18556) capable of producing astaxanthin and canthaxanthin, which belongs to the genus Labyrinthula and the Thraustochytrium species, is cultured and thus astaxanthin and canthaxanthin are accumulated in the microbial cells. Then the cells are separated from the medium and astaxanthin and canthaxanthin are collected from the separated cells by extracting with a solvent.
Owner:NAT INST OF ADVANCED IND SCI & TECH
Eicosapentaenoic acid-producing microorganisms, fatty acid compositions, and methods of making and uses thereof
ActiveUS20130172590A1Improve concentrationOrganic chemistryProtozoaMicrobial oilEicosapentaenoic acid
Owner:DSM IP ASSETS BV
Method for microalgae breeding and biological oil co-production
InactiveCN103215188AResolve cases that depend on external joinsImprove growth efficiencyUnicellular algaeFermentationInorganic saltsNutrient solution
The present invention relates to a novel method for microalgae circulation breeding and biological oil co-production, wherein additional nutrition substances are not required to be added, and the method can be provided for low cost microalgae culture and biological oil co-production. The method mainly comprises a novel microalgae circulation breeding manner and application of the circulation breeding process to co-produce the biological oil, wherein the microalgae collected from each generation breeding is subjected to hydrolysis to obtain a water phase and an oil phase, the water phase is adopted as a microalgae circulation breeding nutrition liquid to be added to a microalgae breeding system so as to provide a carbon source, a nitrogen source, a phosphorus source and inorganic salts, and achieve a purpose of circulation breeding, and fatty acids contained in the oil phase are the products. The method for microalgae breeding has characteristics of high efficiency, rapid microalgae growth, no requirement of additional nitrogen source, phosphorus source and inorganic salts, biological oil co-production, high economic values and high industrial application prospects.
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
Fragmentation chytrid mutagenesis method and variant produced by fragmentation chytrid mutagenesis method
The invention relates to a new fragmentation chytrid variant. Especially, the invention relates to a fragmentation chytrid variant with improved DHA (docosahexaenoic acid) content and / or rapid growth speed and a method for producing DHA by utilizing the variant. Besides, the invention also relates to a method for producing the variant, comprising the steps of carrying out mutagenesis on fragmentation chytrid by adopting ultraviolet rays and screening a strain with rapid growth speed and high DHA content under selective pressure of an inhibitor (such as quizalofop) for fat synthesis key enzyme (acetyl coenzyme A carboxylase).
Owner:法国罗凯特兄弟公司
Biosensors based on microalgae for the detection of environmental pollutants
InactiveUS20100248286A1Increase concentrationBioreactor/fermenter combinationsBiological substance pretreatmentsTrue positive rateToxic material
The present invention provides biosensors based on microalgae for the determination of the presence of toxic compounds in a sample, characterized by the high sensitivity and specificity thereof with respect to the target toxic substance. The biosensors are based on the measurement of the photosynthetic activity of algae by means of monitoring the molecular oxygen production by the microalgae by using a luminescent compound the emission of which depends on the amount of oxygen in the medium.
Owner:UNIV COMPLUTENSE DE MADRID
Methods and compositions for poly-beta-1-4-N-acetylglucosamine cell therapy system
The present invention relates to a purified, easily produced poly-beta-1->4-N-acetylglucosamine (p-GlcNAc) polysaccharide species. The p-GlcNAc of the invention is a polymer of high molecular weight whose constituent monosaccharide sugars are attached in a beta-1->4 conformation, and which is free of proteins, and substantially free of single amino acids, and other organic and inorganic contaminants. In addition, derivatives and reformulations of p-GlcNAc are described. The present invention further relates to methods for the purification of the p-GlcNAc of the invention from microalgae, preferably diatom, starting sources. Still further, the invention relates to methods for the derivatization and reformulation of the p-GlcNAc. Additionally, the present invention relates to the uses of pure p-GlcNAc, its derivatives, and / or its reformulations.
Owner:MARINE POLYMER TECH
Chlamydomonas strain and application thereof
ActiveCN101892159AImprove liquidityImprove qualityFatty acid esterificationUnicellular algaeBiodieselEdible oil
The invention provides a chlamydomonas strain. Through authentication, the chlamydomonas strain is a novel strain, and the collection number of the chlamydomonas strain is CGMCC No.3577. The chlamydomonas strain has higher grease content and can be applied to preparing biodiesel, feed or edible oil.
Owner:ENN SCI & TECH DEV
Methods and compositions for growth of hydrocarbons in Botryococcus sp
Acceleration of botryococcenoids and growth by concomitant provision of appropriate light, minerals, and assimilable carbon. Specifically, methods, compositions and systems for the in vitro growth of hydrocarbons in photosynthetic organisms while maintaining a biologically exclusive monocultural environment, as for example, from Botryococcus species, is disclosed. Niche-nutrients can include about 200 ppm to about 3% nitrogen, and about 100 ppm to about 15% P205, and about 100 ppm to about 3.5% K20. In certain embodiments, the present invention relates to the growth of the Chlorophyta such as Botryococcus sp. in a nutrient medium that includes up to 15% phosphates, at least 3 ppm soluble iron, and up to about 70 ppm soluble zinc. Also disclosed is a substantially pure culture of Botryococcus braunii var. Showa, strain Ninsei, having the ATCC Accession No. PTA-7441, its parts, and hydrocarbons produced therefrom.
Owner:NONOMURA ARTHUR M
Method of biological control
Owner:BIOVITE AUSTRALIA PTY LTD
Chlorella mutant strain and application thereof
ActiveCN102888347AAvoid interferenceAvoid blindnessUnicellular algaeMutant preparationMicroorganismMicrobial oil
The invention relates to a chlorella mutant strain which is bred and used for producing single-cell grease and biodiesel and application thereof. The chlorella mutant strain is collected in CGMCC (China General Microbiological Culture Collection Center) on May 27, 2011, and the collection number is CGMCC No.4917. The chlorella mutant strain is a single-cell grease high-fat mutant strain and can be widely applied to the biodiesel production technology.
Owner:YANTAI INST OF COASTAL ZONE RES CHINESE ACAD OF SCI
Method for targeted modification of algae genomes
InactiveUS20160272980A1Facilitating gene stackingFusion with DNA-binding domainHydrolasesBiotechnologyGenetic Materials
The invention relates to a method for modifying genetic material in algal cells that includes the use of rare-cutting endonuclease to target specific genomic sequences. In particular, the invention relates to a method for modifying genetic material in algal cells wherein rare-cutting endonuclease, especially a homing endonuclease or a TALE-Nuclease, is expressed over several generations to efficiently modify said target genome sequences.
Owner:CELLECTIS SA +1
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