Title:
EMULSION FOR MICROBIAL GROWTH, METHOD FOR GROWING MICROORGANISMS BY USING SAID EMULSION, AND METHOD FOR PRODUCING MICROBIAL METABOLITE
Document Type and Number:
WIPO Patent Application WO/2014/045962
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a method for industrially and efficiently producing microorganisms or a microbial metabolite by means of microorganisms by using, as a carbon source, a fatty acid or oils and fats having a low solubility in a culture, or a mixture of said fatty acid and oils and fats. The present invention also addresses the problem of providing a method for industrially and efficiently producing PHA by using the aforementioned carbon source. A method for emulsifying lipids by using a protein and a phosphoric acid was discovered. Moreover, it was discovered that lipids would be assimilated by microorganisms in an extremely effective manner by using the aforementioned emulsion. In other words, an emulsion and a method for growing microorganisms by using said emulsion are provided. Additionally, a method for producing a microbial metabolite by growing microorganisms is provided.
Inventors:
SATO SHUNSUKE (JP)
TAKEMURA TOMONOBU (JP)
MATSUMOTO KEIJI (JP)
TAKEMURA TOMONOBU (JP)
MATSUMOTO KEIJI (JP)
Application Number:
PCT/JP2013/074511
Publication Date:
March 27, 2014
Filing Date:
September 11, 2013
Export Citation:
Assignee:
KANEKA CORP (JP)
International Classes:
C12N1/20; C12P7/62
Domestic Patent References:
| WO2000071676A1 | 2000-11-30 | |||
| WO2010113497A1 | 2010-10-07 | |||
| WO2005085415A1 | 2005-09-15 |
Foreign References:
| JP2005185181A | 2005-07-14 | |||
| US20020086377A1 | 2002-07-04 | |||
| JP2008167746A | 2008-07-24 | |||
| US7384766B2 | 2008-06-10 |
Other References:
BUDDE, C. F. ET AL.: "Growth and polyhydroxybutyrate production by Ralstonia eutropha in emulsified plant oil medium", APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, vol. 89, no. 5, March 2011 (2011-03-01), pages 1611 - 1619, XP019880871
TANGNU, S. K., E: "Emulsification phenomena in salicylic acid fermentation", PROCESS BIOCHEMISTRY, vol. 15, no. 6, August 1980 (1980-08-01), pages 30 - 32, XP008178659
BANI-LABER, A. ET AL.: "Efficacy of the Antimicrobial Peptide Nisin in Emulsifying Oil in Water", JOURNAL OF FOOD SCIENCE, vol. 65, no. 3, 2000, pages 502 - 506, XP055242481
MATIAS, F. ET AL.: "Polyhydroxyalkanoates production by actinobacteria isolated from soil", CANADIAN JOURNAL OF MICROBIOLOGY, vol. 55, no. 7, 2009, pages 790 - 800, XP008178662
KUMAR, T. ET AL.: "POTENTIAL OF BACILLUS SP. TO PRODUCE POLYHYDROXYBUTYRATE FROM BIOWASTE", JOURNAL OF APPLIED MICROBIOLOGY, vol. 106, 2009, pages 2017 - 2023, XP055242483
XU, Y. ET AL.: "Microbial biodegradable plastic production from a wheat-based biorefining strategy", PROCESS BIOCHEMISTRY, vol. 45, 2010, pages 153 - 163, XP026796452
HENRIK VORUM ET AL., BIOCHMICAET BIOPHYSICA ACTA., vol. 1126, 1992, pages 135 - 142
LEE S. ET AL., BIOTECHNOL. BIOENG., vol. 67, 2000, pages 240 - 244
REGINA V. ET AL., FEMS MICROBIOLOGY LETTERS, 2000, pages 111 - 117
T. FUKUI ET AL., APPL. MICROBIOL. BIOTECHNOL., vol. 49, 1998, pages 333 - 336
ANUJ DHARIWAL ET AL., BIOPROCESS BIOSYST. ENG., vol. 31, 2008, pages 401 - 409
CHARLES F. BUDDE ET AL., APPL. MICROBIOL. BIOTECHNOL., vol. 89, 2011, pages 1611 - 1619
MICROBIOLOGICAL REVIEWS, vol. 54, no. 4, 1990, pages 450 - 472
KATO ET AL., APPL. MICROBIOL. BIOTECHNOL., vol. 45, 1996, pages 363
BULL. CHEM. SOC., vol. 69, 1996, pages 515
TANGNU, S. K., E: "Emulsification phenomena in salicylic acid fermentation", PROCESS BIOCHEMISTRY, vol. 15, no. 6, August 1980 (1980-08-01), pages 30 - 32, XP008178659
BANI-LABER, A. ET AL.: "Efficacy of the Antimicrobial Peptide Nisin in Emulsifying Oil in Water", JOURNAL OF FOOD SCIENCE, vol. 65, no. 3, 2000, pages 502 - 506, XP055242481
MATIAS, F. ET AL.: "Polyhydroxyalkanoates production by actinobacteria isolated from soil", CANADIAN JOURNAL OF MICROBIOLOGY, vol. 55, no. 7, 2009, pages 790 - 800, XP008178662
KUMAR, T. ET AL.: "POTENTIAL OF BACILLUS SP. TO PRODUCE POLYHYDROXYBUTYRATE FROM BIOWASTE", JOURNAL OF APPLIED MICROBIOLOGY, vol. 106, 2009, pages 2017 - 2023, XP055242483
XU, Y. ET AL.: "Microbial biodegradable plastic production from a wheat-based biorefining strategy", PROCESS BIOCHEMISTRY, vol. 45, 2010, pages 153 - 163, XP026796452
HENRIK VORUM ET AL., BIOCHMICAET BIOPHYSICA ACTA., vol. 1126, 1992, pages 135 - 142
LEE S. ET AL., BIOTECHNOL. BIOENG., vol. 67, 2000, pages 240 - 244
REGINA V. ET AL., FEMS MICROBIOLOGY LETTERS, 2000, pages 111 - 117
T. FUKUI ET AL., APPL. MICROBIOL. BIOTECHNOL., vol. 49, 1998, pages 333 - 336
ANUJ DHARIWAL ET AL., BIOPROCESS BIOSYST. ENG., vol. 31, 2008, pages 401 - 409
CHARLES F. BUDDE ET AL., APPL. MICROBIOL. BIOTECHNOL., vol. 89, 2011, pages 1611 - 1619
MICROBIOLOGICAL REVIEWS, vol. 54, no. 4, 1990, pages 450 - 472
KATO ET AL., APPL. MICROBIOL. BIOTECHNOL., vol. 45, 1996, pages 363
BULL. CHEM. SOC., vol. 69, 1996, pages 515
Attorney, Agent or Firm:
YASUTOMI & Associates (JP)
Patent business corporation Yasutomi international patent firm (JP)
Patent business corporation Yasutomi international patent firm (JP)
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