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JP2023016382A |
To provide novel methods for isomerizing trans carotenoids to cis carotenoids.A method for isomerizing a trans carotenoid to a cis carotenoid is used, the method comprising treating a microorganism comprising a trans carotenoid in a subc...
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JP2022188309A |
To provide a new composition for improving quality of sleep.The composition is used for improving quality of sleep including astaxanthin or a pharmacologically acceptable salt thereof, adonirubin or a pharmacologically acceptable salt th...
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JP2022177001A |
To provide a method for synthesizing a product of interest by culturing a microalgal cell producing the product of interest in a culture medium.The present invention discloses a method for synthesizing a product of interest by culturing ...
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JP2022548092A |
A method of producing astaxanthin, comprising the steps of: (a) conducting a heterotrophic culture of astaxanthin-producing Haematococcus pluvialis; (b) under conditions of high acetate concentration and high dissolved oxygen concentrati...
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JP2022157432A |
To provide a carotenoid compound, a method for producing the compound, and a screening method for an oxidosqualene cyclase mutant.New findings that a carotenoid desaturating enzyme converts oxidosqualene into various carotenoids allow th...
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JP2022147331A |
To provide a novel method for promoting dye production by microalgae.A method for promoting dye production by microalgae includes the step of administering at least one selected from the group consisting of a compound represented by the ...
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JP2022536968A |
Methods are provided for enhanced production of microbial biosurfactants comprising co-cultivating Myxococcus xanthus and Pseudomonas chlororaphis. In certain embodiments, the biosurfactant is a rhamnolipid or rhamnolipid-like glycolipid...
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JP2022095080A |
To provide a method for producing carotenoid having an allene structure of neoxanthin or the like while using a microorganism such as coliform bacillus and budding yeast or algae as a host.A method for producing carotenoid having an alle...
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JP2022074140A |
To provide recombinant microorganisms having improved production ability of hydrophobic substances, and to provide cell membrane engineering methods for manufacturing the same.Provided is a recombinant microorganism in which any one or m...
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JP2022517443A |
Expandable systems and methods for culturing and producing photosynthetic microorganisms are provided herein.
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JP7008963B2 |
The present invention relates to carotenoid-oxygen copolymers, compositions, methods of identifying and quantifying carotenoid-oxygen copolymers in food and related sources, and methods of producing compositions comprising same. In one a...
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JP6964622B2 |
Disclosed herein are recombinant polynucleotide sequences, vectors, host cells and methods for producing astaxanthin. The recombinant polynucleotide sequence is designed to provide a higher level of astaxanthin precursors via a shorter m...
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JP6940503B2 |
The present invention concerns a method of producing and enantiomerically pure alpha-ionone. Further, the invention concerns a nucleic acid that comprises a sequence that encodes a lycopene-epsilon-cyclase (EC), a lycopene-epsilon-cyclas...
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JP2021126075A |
To provide new microorganisms that can produce carlactone and a method for producing carlactone using the microorganisms.The present disclosure provides recombinant cyanobacteria that produce carlactone, the cyanobacteria having caroteno...
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JP2021073996A |
To provide an algal strain that accumulates carotenoid at high levels.The present disclosure provides a method for selecting a high-carotenoid-accumulation strain, including the steps of culturing an algal strain under strong red light c...
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JP6867373B2 |
A process for an improved astaxanthin production comprising a biofilm cultivation of Haematococcus on a substrate in a one-step procedure at high light intensity to increase biomass productivity and induce and increase astaxanthin produc...
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JP6847389B2 |
Provided is a method for mass production of carotenoids in a stable manner, using a minute algae which is easily cultured and which proliferates rapidly. With this method it is possible to store, intracellularly, large quantities of ca...
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JP6810096B2 |
To provide a variant carotenoid producing bacteria in which carotenoid productivity has been increased.A variant carotenoid producing bacteria contains any one of the following genes (a) to (c). (a) a gene encoding a protein containing a...
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JP2020536571A |
The present invention relates to the field of biotechnology. In particular, the present invention relates to methods for producing antioxidants from algae. Preferably, the present invention has a high lutein content and a low content fro...
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JP6800687B2 |
Methods of treating lysis in cultures of Haematococcus pluvialis with hydrogen peroxide are described herein. The method comprises dosing the culture comprising with a concentration of hydrogen peroxide based on the stage of the cells in...
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JP6800685B2 |
Methods of treating lysis in cultures of Haematococcus pluvialis with hydrogen peroxide are described herein. The method comprises dosing the culture comprising with a concentration of hydrogen peroxide based on the stage of the cells in...
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JP6800686B2 |
Methods of treating lysis in cultures of Haematococcus pluvialis with hydrogen peroxide are described herein. The method comprises dosing the culture comprising with a concentration of hydrogen peroxide based on the stage of the cells in...
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JP2020535794A |
The present invention relates to a novel enzymatic process for producing vitamin A aldehyde (retinal) by stereoselective conversion of beta-carotene, which has activity as beta-carotene oxidase (BCO), especially trans. -Includes the use ...
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JP2020185012A |
To provide methods of producing algal cell cultures, algal biomass, algae-derived lipid compounds and compositions, and related products, all of which can be certified organic.A method of producing an algal biomass or algal cell culture ...
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JP2020524500A |
The present invention relates to low density lipoprotein (LDL) -cholesterol lowering preparations, particularly bacterial cell extracts for use as drugs for lowering plasma LDL-cholesterol levels, wherein the extract is. Cell extracts an...
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JP6735461B2 |
To provide a technique regarding novel recombinant Escherichia coli that enables high production of terpene and use thereof.A recombinant Escherichia coli has a mevalonate pathway gene group derived from Acholeplasma laidlawii, Amphibaci...
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JP2020520656A |
The present invention relates to a series of glycosyltransferases and their applications. Specifically, glycosyltransferase GT29-32, GT29-33, GT29-34 , GT29-4, GT29-5, GT29-7, GT29-9, GT29-11, GT29-13, GT29-17, GT29-18, GT29-19, GT29-20,...
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JP6722209B2 |
To provide means for producing carotenoid compositions containing astacene and other carotenoids using microorganisms or astacene, and carotenoid compositions containing a plurality of useful carotenoids.The invention relates to a method...
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JP2020074723A |
To provide a method or the like for efficiently culturing microalgae by activating cells of microalgae.A method for culturing microalgae including a microgravity process of placing culture solution of microalgae to a microgravity state.S...
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JP2020513747A |
The present invention relates to a recombinant Deinococcus bacterium genetically modified to produce and accumulate phytoene and its use for producing phytoene. In particular, the present invention relates to a method for producing phyto...
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JP6644797B2 |
In order to provide a novel transformant and a terpenoid production method using the transformant, which enable the production of a desired terpenoid, a transformant of the present invention is obtained by transferring, into a microorgan...
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JP6607567B2 |
The present invention relates to acetyl transferases, nucleic acid sequences coding therefore, expression constructs and vectors comprising these sequences, microorganisms transformed therewith and use thereof.
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JP2019527052A |
The present invention is a method for synthesizing a target product by culturing microalgal cells that produce the target product in a culture medium containing an organic acid as a fixed carbon source under dark conditions. Microalgal c...
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JP6575987B2 |
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JPWO2018056160A1 |
This is to increase the efficiency of the method for producing astaxanthin by culturing microalgae. In the astaxanthin production method in which microalgae are cultivated to produce astaxanthin in the algae, light irradiation during the...
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JP2018198549A |
To provide a novel production method of low calorie astaxanthin concentrate by degreasing.An astaxanthin concentrate production method is provided in which a natural product-derived raw material comprising astaxanthin is degreased and co...
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JP6440109B2 |
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JP2018183139A |
To provide microorganisms capable of expressing a specific acetyl transferase and producing a carotenoid having a specific structure.There is provided a transformed microorganism capable of expressing an acetyl transferase having activit...
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JP2018529343A |
The present invention relates to the field of culturing algae, particularly unicellular red algae (URA). The present invention is a method for culturing single-celled red algae, which is characterized by specific culture conditions relat...
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JP2018131390A |
To provide a method for producing an optically active 3(S),3'(S)-astaxanthin (I), with a 3(RS)-acetoxy-4-oxo-β-ionone derivative (IIab) of a racemate as the starting material.The present invention provides a method for producing an opti...
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JP6357186B2 |
A mutant carotenoidogenic bacterium, comprising any of genes (a)-(c) below: (a) a gene encoding a protein comprising a mutant amino acid sequence in which at least the 225th amino acid residue in the amino acid sequence of 1-deoxy-D-xylu...
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JP6352819B2 |
New strains of protists belonging to the Schizochytrium genus, allow high-yield production of lipids and carotenoids, in particular of astaxanthin and docosahexaenoic acid (DHA), in mixotrophic mode, and a method for selecting and cultur...
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JP6352818B2 |
Strains of microalgae belonging to the Scenedesmus genus grown in mixotrophic mode enable the production of lipids, in particular lutein. Methods for selecting and culturing the microalgae strains using variable and/or discontinuous supp...
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JP6334530B2 |
The invention relates to a method for preparing a composition rich in lutein produced by microalgae, particularly microalgae belonging to the Chlorella genus, more specifically produced by Chlorella vulgaris, characterized in that said m...
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JP6329940B2 |
Provided are microalgae of the genus Euglena that fall under Euglena gracilis strain EOD-1 (Accession No. FERM BP-11530) or its mutant strain and that are capable of producing at least polysaccharides. Further provided is a method for pr...
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JP6319697B2 |
The present invention relates to novel hydroxylases, nucleic acid sequences coding therefore, expression constructs and vectors comprising these sequences, microorganisms transformed therewith, processes for the microbiological hydroxyla...
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JP6314030B2 |
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JP6306583B2 |
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JP6291631B2 |
The present invention provides a method for high yield and stable production of carotenoids through microbial culture. The present invention provides a method for culture of carotenoid-producing bacteria, which comprises culturing carote...
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JP6276862B2 |
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