Title:
METHOD FOR PRODUCING COMPOUND DERIVED FROM HERBACEOUS PLANT OF FAMILY GRAMINEAE OR CUCURBITACEAE
Document Type and Number:
WIPO Patent Application WO/2017/029799
Kind Code:
A1
Abstract:
This production method includes: a first fermentation step for adding at least one microorganism selected from yeasts, Escherichia coli, and bacteria of the genus Corynebacterium to a first sugar concentrate obtained by concentrating, through a nano-filter membrane and/or reverse osmosis membrane, a sugar solution obtained using an herbaceous plant of the family Gramineae or Cucurbitaceae as the raw material, fermenting the first sugar concentrate, and performing solid-liquid separation on the resulting first fermented solution; and a second fermentation step for adding to the solid component obtained in the first fermentation step a second sugar concentrate obtained by concentrating, through a nano-filter membrane and/or reverse osmosis membrane, a sugar solution obtained using an herbaceous plant of the family Gramineae or Cucurbitaceae as the raw material, fermenting the second sugar concentrate using the microorganisms used in the first fermentation step, and performing solid-liquid separation on the resulting second fermented solution. In this production method, a compound from an herbaceous plant of the family Gramineae or Cucurbitaceae is obtained from a liquid component obtained in at least one fermentation step selected from the first fermentation step and the second fermentation step.
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Inventors:
SASAKI KENGO (JP)
OGINO CHIAKI (JP)
KONDO AKIHIKO (JP)
KAWASHIMA TOSHIYUKI (JP)
HIROSE MASAHIKO (JP)
KONISHI TAKAHISA (JP)
OGINO CHIAKI (JP)
KONDO AKIHIKO (JP)
KAWASHIMA TOSHIYUKI (JP)
HIROSE MASAHIKO (JP)
KONISHI TAKAHISA (JP)
Application Number:
PCT/JP2016/003714
Publication Date:
February 23, 2017
Filing Date:
August 10, 2016
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
NAT UNIV CORP KOBE UNIV (JP)
NAT UNIV CORP KOBE UNIV (JP)
International Classes:
C12P7/10; C12P7/06; C12P7/14
Domestic Patent References:
| WO2012118171A1 | 2012-09-07 | |||
| WO2015005307A1 | 2015-01-15 |
Foreign References:
| JP2012191878A | 2012-10-11 |
Other References:
SASAKI K. ET AL.: "Increased ethanol production from sweet sorghum juice concentrated by a membrane separation process", BIORESOURCE TECHNOLOGY, vol. 169, 30 July 2014 (2014-07-30), pages 821 - 825, XP055364291
SASAKI K. ET AL.: "Repeated ethanol production from sweet sorghum juice concentrated by membrane separation", BIORESOURCE TECHNOLOGY, vol. 186, 31 March 2015 (2015-03-31), pages 351 - 355, XP055364296
KENGO SASAKI ET AL.: "Maku Noshuku shita Sorghum Sakujueki kara no Ethanol Hakko", ANNUAL MEETING OF JSBBA KOEN YOSHISHU, 5 March 2015 (2015-03-05), pages 3B33a02
SASAKI K. ET AL.: "Repeated ethanol production from sweet sorghum juice concentrated by membrane separation", BIORESOURCE TECHNOLOGY, vol. 186, 31 March 2015 (2015-03-31), pages 351 - 355, XP055364296
KENGO SASAKI ET AL.: "Maku Noshuku shita Sorghum Sakujueki kara no Ethanol Hakko", ANNUAL MEETING OF JSBBA KOEN YOSHISHU, 5 March 2015 (2015-03-05), pages 3B33a02
Attorney, Agent or Firm:
KAMADA, Koichi et al. (JP)
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