Title:
METHOD FOR CULTURING MICROALGA, BIOFILM FORMED ON SURFACE OF LIQUID BY SAID CULTURING METHOD, BIOMASS AND OIL BOTH PRODUCED FROM SAID BIOFILM, METHOD FOR COLLECTING SAID BIOFILM, METHOD FOR PRODUCING BIOMASS FUEL, MICROALGA CAPABLE OF FORMING BIOFILM ON SURFACE OF LIQUID, BIOFILM FORMED ON SURFACE OF LIQUID USING SAID MICROALGA, AND BIOMASS AND OIL BOTH PRODUCED FROM SAID BIOFILM
Document Type and Number:
WIPO Patent Application WO/2013/161832
Kind Code:
A1
Abstract:
Provided is a method for culturing a microalga, which can reduce the cost for production of a microalga-originated biomass. Also provided are: a microalga which can form a biofilm on the surface of a liquid; a biofilm which is formed on the surface of a liquid using the microalga; and a biomass and an oil both of which are produced from the biofilm. A method for culturing a microalga, which comprises culturing a microalga capable of forming a biofilm on the surface of a liquid so as to form a biofilm on the liquid surface of a liquid culture medium; and a microalga which can form a biofilm on the surface of a liquid, such as a microalga that is closely related to Botryococcus sudeticus.
Inventors:
KANEHARA HIDEYUKI (JP)
MATSUNAGA TADASHI (JP)
TANAKA TSUYOSHI (JP)
TANAKA MASAYOSHI (JP)
MATSUNAGA TADASHI (JP)
TANAKA TSUYOSHI (JP)
TANAKA MASAYOSHI (JP)
Application Number:
PCT/JP2013/061952
Publication Date:
October 31, 2013
Filing Date:
April 23, 2013
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
C12N1/12; C12P7/64; C12N15/09; C12R1/89
Foreign References:
| US20090087889A1 | 2009-04-02 | |||
| US20090087889A1 | 2009-04-02 | |||
| JP2001340847A | 2001-12-11 | |||
| JP2007160178A | 2007-06-28 | |||
| JPS62213892A | 1987-09-19 | |||
| JPH01131711A | 1989-05-24 | |||
| JP2010539300A | 2010-12-16 | |||
| JP2010530741A | 2010-09-16 |
Other References:
ZHANG Z. ET AL.: "Biomarker evidence for the co-occurrence of three races (A, B and L) of Botryococcus braunii in E1 Junco Lake", ORGANIC GEOCHEMISTRY, vol. 38, no. 9, September 2007 (2007-09-01), GALAPAGOS, pages 1459 - 1478, XP022209175
EROGLU E. ET AL.: "Hydrocarbon productivities in different Botryococcus strains: comparative methods in product quantification", J. APPL. PHYCOL., vol. 23, no. 4, August 2011 (2011-08-01), pages 763 - 775, XP019930209
CHRISTENSON L. ET AL.: "Production and harvesting of microalgae for wastewater treatment, biofuels, and bioproducts", BIOTECHNOL. ADV., vol. 29, no. 6, 2011, pages 686 - 702, XP028306405
OZKAN A. ET AL.: "Reduction of water and energy requirement of algae cultivation using an algae biofilm photobioreactor", BIORESOUR. TECHNOL., vol. 114, 28 March 2012 (2012-03-28), pages 542 - 548, XP028422616
"The Ecology of Cyanobacteria, Their Diversity in Time and Space", 1999, KLUWER ACADEMIC, pages: 160
"Oceanological Studies", vol. 27, 1998, INDEX COPERNICUS, pages: 17
MELIS ET AL., J APPLY PHYCOL, 2010
"Growth Inhibition of Dinoflagellate Algae in Shake Flasks: Not Due to Shear This Time", BIOTECHNOL. PROG., vol. 26, no. 1, 2010, pages 79 - 87
JOURNAL OF THE AGRICULTURAL ENGINEERING SOCIETY, JAPAN, vol. 56, no. 10, 1988, pages 971 - 975
PLANT. PHYSIOL., vol. 65, 1980, pages 129 - 131
J. BIOTECHNOL., vol. 92, 2011, pages 113
JOURNAL OF BIOTECHNOLOGY, vol. 70, 1999, pages 313 - 321
ENG. LIFE SCI., vol. 9, 2009, pages 165 - 177
See also references of EP 2843037A4
EROGLU E. ET AL.: "Hydrocarbon productivities in different Botryococcus strains: comparative methods in product quantification", J. APPL. PHYCOL., vol. 23, no. 4, August 2011 (2011-08-01), pages 763 - 775, XP019930209
CHRISTENSON L. ET AL.: "Production and harvesting of microalgae for wastewater treatment, biofuels, and bioproducts", BIOTECHNOL. ADV., vol. 29, no. 6, 2011, pages 686 - 702, XP028306405
OZKAN A. ET AL.: "Reduction of water and energy requirement of algae cultivation using an algae biofilm photobioreactor", BIORESOUR. TECHNOL., vol. 114, 28 March 2012 (2012-03-28), pages 542 - 548, XP028422616
"The Ecology of Cyanobacteria, Their Diversity in Time and Space", 1999, KLUWER ACADEMIC, pages: 160
"Oceanological Studies", vol. 27, 1998, INDEX COPERNICUS, pages: 17
MELIS ET AL., J APPLY PHYCOL, 2010
"Growth Inhibition of Dinoflagellate Algae in Shake Flasks: Not Due to Shear This Time", BIOTECHNOL. PROG., vol. 26, no. 1, 2010, pages 79 - 87
JOURNAL OF THE AGRICULTURAL ENGINEERING SOCIETY, JAPAN, vol. 56, no. 10, 1988, pages 971 - 975
PLANT. PHYSIOL., vol. 65, 1980, pages 129 - 131
J. BIOTECHNOL., vol. 92, 2011, pages 113
JOURNAL OF BIOTECHNOLOGY, vol. 70, 1999, pages 313 - 321
ENG. LIFE SCI., vol. 9, 2009, pages 165 - 177
See also references of EP 2843037A4
Attorney, Agent or Firm:
TAKAMATSU Takeshi et al. (JP)
Takamatsu 猛 (JP)
Takamatsu 猛 (JP)
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