WO2013005209A3 - Enhanced lipid production by algae - Google Patents
Enhanced lipid production by algae Download PDFInfo
- Publication number
- WO2013005209A3 WO2013005209A3 PCT/IL2012/050230 IL2012050230W WO2013005209A3 WO 2013005209 A3 WO2013005209 A3 WO 2013005209A3 IL 2012050230 W IL2012050230 W IL 2012050230W WO 2013005209 A3 WO2013005209 A3 WO 2013005209A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- algae
- lipid production
- enhanced lipid
- present
- triglyceride
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
- C12P7/6436—Fatty acid esters
- C12P7/6445—Glycerides
- C12P7/6463—Glycerides obtained from glyceride producing microorganisms, e.g. single cell oil
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/12—Unicellular algae; Culture media therefor
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/38—Chemical stimulation of growth or activity by addition of chemical compounds which are not essential growth factors; Stimulation of growth by removal of a chemical compound
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Medicinal Chemistry (AREA)
- Cell Biology (AREA)
- Biomedical Technology (AREA)
- Virology (AREA)
- Tropical Medicine & Parasitology (AREA)
- General Chemical & Material Sciences (AREA)
- Botany (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
The present invention provides methods for efficient production of triglycerides by microalgae, useful as a source for biodiesel. Particularly, the present invention discloses the use of cytochrome oxidase inhibitor to induce triglyceride accumulation while maintaining high growth rate, resulting in high triglyceride yield.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161504253P | 2011-07-04 | 2011-07-04 | |
US61/504,253 | 2011-07-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2013005209A2 WO2013005209A2 (en) | 2013-01-10 |
WO2013005209A3 true WO2013005209A3 (en) | 2013-04-11 |
Family
ID=46642593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IL2012/050230 WO2013005209A2 (en) | 2011-07-04 | 2012-07-03 | Enhanced lipid production by algae |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2013005209A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3447124B1 (en) * | 2015-03-31 | 2021-12-22 | Corbion Biotech, Inc. | Microalgae adapted for heterotrophic culture conditions |
WO2017033188A1 (en) | 2015-08-24 | 2017-03-02 | Yeda Research And Development Co. Ltd. | Algal oil and biofuel and methods of producing same |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009073554A2 (en) | 2007-11-29 | 2009-06-11 | New American Energy, Inc. | Heterotrophic shift |
CN101280328B (en) | 2008-05-27 | 2011-06-29 | 清华大学 | Method for producing biodiesel by autotrophic culture and heterotrophic culture of chlorella |
JP2012512655A (en) | 2008-12-19 | 2012-06-07 | アルファ−ジェイ リサーチ リミテッド パートナーシップ | Optimization of algal product production through separation of cell growth and algal product production |
US20120088279A1 (en) | 2009-05-11 | 2012-04-12 | Phycal, Inc. | Algal lipid production |
-
2012
- 2012-07-03 WO PCT/IL2012/050230 patent/WO2013005209A2/en active Application Filing
Non-Patent Citations (4)
Title |
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HU QIANG ET AL: "Microalgal triacylglycerols as feedstocks for biofuel production: perspectives and advances", THE PLANT JOURNAL, BLACKWELL SCIENTIFIC PUBLICATIONS, OXFORD, GB, vol. 54, no. 4, 1 May 2008 (2008-05-01), pages 621 - 639, XP009130325, ISSN: 0960-7412, DOI: 10.1111/J.1365-313X.2008.03492.X * |
SHARMA K.K. ET AL.: "High lipid induction in microalgae for biodiesel production", ENERGIES, vol. 5, 18 May 2012 (2012-05-18), pages 1532 - 1553, XP002689116 * |
TAKAGI M ET AL: "Effect of salt concentration on intracellular accumulation of lipids and triacylglyceride in marine microalgae Dunaliella cells", JOURNAL OF BIOSCIENCE AND BIOENGINEERING, ELSEVIER, AMSTERDAM, NL, vol. 101, no. 3, 1 March 2006 (2006-03-01), pages 223 - 226, XP028042319, ISSN: 1389-1723, [retrieved on 20060301], DOI: 10.1263/JBB.101.223 * |
WEI-LUEN YU ET AL: "Modifications of the metabolic pathways of lipid and triacylglycerol production in microalgae", MICROBIAL CELL FACTORIES, BIOMED CENTRAL, LONDON, NL, vol. 10, no. 1, 2 November 2011 (2011-11-02), pages 91, XP021112003, ISSN: 1475-2859, DOI: 10.1186/1475-2859-10-91 * |
Also Published As
Publication number | Publication date |
---|---|
WO2013005209A2 (en) | 2013-01-10 |
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