Title:
METHOD FOR PRODUCING ORGANIC ACID
Document Type and Number:
WIPO Patent Application WO/2017/110970
Kind Code:
A1
Abstract:
Provided is a new method whereby an organic acid can be produced efficiently. A method for producing an organic acid from a carbon source in a medium by using filamentous fungi, wherein the method for producing an organic acid comprises culturing filamentous fungi in a liquid medium that contains a carbon source and is controlled to a dissolved oxygen concentration of 8-35 ppm, and obtaining the organic acid.
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| WO/2015/181312 | CELLS FOR ITACONIC ACID PRODUCTION |
| WO/2008/128522 | MICROORGANISM FOR THE PRODUCTION OF SUCCINIC ACID |
Inventors:
IRIE YUTAKA (JP)
KOYAMA SHINGO (JP)
KOYAMA SHINGO (JP)
Application Number:
PCT/JP2016/088288
Publication Date:
June 29, 2017
Filing Date:
December 22, 2016
Export Citation:
Assignee:
KAO CORP (JP)
International Classes:
C12P7/46; C12R1/845
Foreign References:
| JP2000037196A | 2000-02-08 | |||
| JPH06153970A | 1994-06-03 |
Other References:
TAKEFUMI YONEYA ET AL.: "Effect of Aeration Intensity on the Production of Organic Acids and Ethanol by Rhizopus javanicus", JOURNAL OF THE AGRICULTURAL CHEMICAL SOCIETY OF JAPAN, vol. 53, no. 11, 1979, pages 363 - 367, XP055393822
FU, Y. Q. ET AL.: "Enhancement of Fumaric Acid Production by Rhizopus oryzae Using a Two-stage Dissolved Oxygen Control Strategy", APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY, vol. 162, 2010, pages 1031 - 1038, XP002661179, DOI: doi:10.1007/S12010-009-8831-5
FU, Y. Q. ET AL.: "Enhancement of Fumaric Acid Production by Rhizopus oryzae Using a Two-stage Dissolved Oxygen Control Strategy", APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY, vol. 162, 2010, pages 1031 - 1038, XP002661179, DOI: doi:10.1007/S12010-009-8831-5
Attorney, Agent or Firm:
THE PATENT CORPORATE BODY ARUGA PATENT OFFICE (JP)
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