Title:
LIGNOCELLULOSE DECOMPOSITION SYSTEM AND LIGNOCELLULOSE DECOMPOSITION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/102192
Kind Code:
A1
Abstract:
Provided are a lignocellulose decomposition system and a lignocellulose decomposition method whereby it becomes possible to decompose a lignocellulosic biomass with high efficiency. The method comprises: at least one of a selection step for selecting a rumen juice derived from a ruminant animal by employing the abundance of a specific bacterium as a measure, a culturing step for controlling the culture of a rumen microorganism by employing the abundance of a specific bacterium as a measure, and a decomposition step for controlling the decomposition of lignocellulose by employing the abundance of a specific bacterium as a measure; and a methane fermentation step for performing methane fermentation using a lignocellulose decomposition product produced by the decomposition of the lignocellulosic biomass as a substrate and using at least one of the rumen juice selected in the selection step, a liquid culture produced in the culturing step and a reaction solution produced in the decomposition step.
Inventors:
AKASHI AKIRA (JP)
TADA CHIKA (JP)
ENDO MASAYA (JP)
TADA CHIKA (JP)
ENDO MASAYA (JP)
Application Number:
PCT/JP2021/030266
Publication Date:
May 19, 2022
Filing Date:
August 18, 2021
Export Citation:
Assignee:
KOBELCO ECO SOLUTIONS CO LTD (JP)
UNIV TOHOKU (JP)
UNIV TOHOKU (JP)
International Classes:
C02F11/04; C12M1/00; C12N1/20; C12P5/02; C12Q1/6851
Domestic Patent References:
| WO2018136018A1 | 2018-07-26 | |||
| WO2012053631A1 | 2012-04-26 | |||
| WO2012053631A1 | 2012-04-26 |
Foreign References:
| JP2011115120A | 2011-06-16 |
Other References:
LIANG, J. ET AL.: "Promising biological conversion of lignocellulosic biomass to renewable energy with rumen microorganisms: A comprehensive review", RENEWABLE AND SUSTAINABLE ENERGY REVIEWS, vol. 134, 8 September 2020 (2020-09-08), pages 110335, XP086323434, DOI: 10.1016/j.rser.2020.110335
BABA YASUNORI ET AL: "Methanogenesis and resource recycling system utilizing bovine rumen contents", BIOSCIENCE & INDUSTRY, vol. 73, no. 2, 30 November 2014 (2014-11-30), JP , pages 141 - 145, XP009537365, ISSN: 0914-8981
BABA YASUNORI, MATSUKI YU, TAKIZAWA SHUHEI, SUYAMA YOSHIHISA, TADA CHIKA, FUKUDA YASUHIRO, SAITO MASANORI, NAKAI YUTAKA: "Pretreatment of Lignocellulosic Biomass with Cattle Rumen Fluid for Methane Production: Fate of Added Rumen Microbes and Indigenous Microbes of Methane Seed Sludge", MICROBES AND ENVIRONMENTS, vol. 34, no. 4, 17 September 2019 (2019-09-17), pages 421 - 428, XP055940300, ISSN: 1342-6311, DOI: 10.1264/jsme2.ME19113
YUE, Z. ET AL.: "Application of rumen microorganisms for anaerobic bioconversion of lignocellulosic biomass", BIORESOURCE TECHNOLOGY, vol. 128, 2013, pages 738 - 744, XP055400736, DOI: 10.1016/j.biortech.2012.11.073
LEE, C. ET AL.: "Identification of bacteria involved in the decomposition of lignocellulosic biomass treated with cow rumen fluid by metagenomic analysis", JOURNAL OF BIOSCIENCE AND BIOENGINEERING, vol. 130, no. 2, 21 April 2020 (2020-04-21), pages 137 - 141, XP086205206, DOI: 10.1016/j.jbiosc.2020.03.010
BABA, Y. ET AL.: "Pretreatment of lignocellulosic biomass by cattle rumen fluid for methane production: Bacterial flora and enzyme activity analysis", JOURNAL OF BIOSCIENCE AND BIOENGINEERING, vol. 123, no. 4, 2017, pages 489 - 496, XP029947506, DOI: 10.1016/j.jbiosc.2016.11.008
INCE ORHAN, ET AL.: "Enhancing methane production from anaerobic co-digestion of cow manure and barley: Link between process parameters and microbial community dynamics", ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY, vol. 39, 26 June 2019 (2019-06-26), XP055940301, DOI: 10.1002/ep.13292
HUUB J. GIJZEN ET AL., BIOTECHNOLOGY AND BIOENGINEERING, vol. 31, 1988, pages 418 - 425
SUZUKI, M. TTAYLOR, L. TDELONG, E. F, APPL. ENVIRON. MICROBIOL, vol. 66, 2000, pages 4605 - 4614
DENMAN, S. EMCSWEENEY, C. S, FEMS MICROBIOL. ECOL, vol. 58, 2006, pages 572 - 582
KHAFIPOUR, ELI, SPLAIZIER, J. CKRAUSE, D. O, APPL. ENVIRON. MICROBIOL, vol. 75, 2009, pages 7115 - 7124
WANG, XLI, XZHAO, CHU, PCHEN, HLIU, ZLIU, GWANG, Z, APPL. ENVIRON. MICROBIOL, vol. 78, 2012, pages 2386 - 2392
LUKIC, IGETSELTER, DZIV, OREUVENI, EKOREN, O.ELLIOT, E, TRANSL. PSYCHIATRY, vol. 9, 2019, pages 133
HUSSAIN, S.K.ASRIVASTAVA, ATYAGI, ASHANDILYA, U.KKUMAR, AKUMAR, SPANWAR, STYAGI, A. K., 3 BIOTECH, vol. 6, no. 90, 2016, pages 90
BABA YASUNORI ET AL: "Methanogenesis and resource recycling system utilizing bovine rumen contents", BIOSCIENCE & INDUSTRY, vol. 73, no. 2, 30 November 2014 (2014-11-30), JP , pages 141 - 145, XP009537365, ISSN: 0914-8981
BABA YASUNORI, MATSUKI YU, TAKIZAWA SHUHEI, SUYAMA YOSHIHISA, TADA CHIKA, FUKUDA YASUHIRO, SAITO MASANORI, NAKAI YUTAKA: "Pretreatment of Lignocellulosic Biomass with Cattle Rumen Fluid for Methane Production: Fate of Added Rumen Microbes and Indigenous Microbes of Methane Seed Sludge", MICROBES AND ENVIRONMENTS, vol. 34, no. 4, 17 September 2019 (2019-09-17), pages 421 - 428, XP055940300, ISSN: 1342-6311, DOI: 10.1264/jsme2.ME19113
YUE, Z. ET AL.: "Application of rumen microorganisms for anaerobic bioconversion of lignocellulosic biomass", BIORESOURCE TECHNOLOGY, vol. 128, 2013, pages 738 - 744, XP055400736, DOI: 10.1016/j.biortech.2012.11.073
LEE, C. ET AL.: "Identification of bacteria involved in the decomposition of lignocellulosic biomass treated with cow rumen fluid by metagenomic analysis", JOURNAL OF BIOSCIENCE AND BIOENGINEERING, vol. 130, no. 2, 21 April 2020 (2020-04-21), pages 137 - 141, XP086205206, DOI: 10.1016/j.jbiosc.2020.03.010
BABA, Y. ET AL.: "Pretreatment of lignocellulosic biomass by cattle rumen fluid for methane production: Bacterial flora and enzyme activity analysis", JOURNAL OF BIOSCIENCE AND BIOENGINEERING, vol. 123, no. 4, 2017, pages 489 - 496, XP029947506, DOI: 10.1016/j.jbiosc.2016.11.008
INCE ORHAN, ET AL.: "Enhancing methane production from anaerobic co-digestion of cow manure and barley: Link between process parameters and microbial community dynamics", ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY, vol. 39, 26 June 2019 (2019-06-26), XP055940301, DOI: 10.1002/ep.13292
HUUB J. GIJZEN ET AL., BIOTECHNOLOGY AND BIOENGINEERING, vol. 31, 1988, pages 418 - 425
SUZUKI, M. TTAYLOR, L. TDELONG, E. F, APPL. ENVIRON. MICROBIOL, vol. 66, 2000, pages 4605 - 4614
DENMAN, S. EMCSWEENEY, C. S, FEMS MICROBIOL. ECOL, vol. 58, 2006, pages 572 - 582
KHAFIPOUR, ELI, SPLAIZIER, J. CKRAUSE, D. O, APPL. ENVIRON. MICROBIOL, vol. 75, 2009, pages 7115 - 7124
WANG, XLI, XZHAO, CHU, PCHEN, HLIU, ZLIU, GWANG, Z, APPL. ENVIRON. MICROBIOL, vol. 78, 2012, pages 2386 - 2392
LUKIC, IGETSELTER, DZIV, OREUVENI, EKOREN, O.ELLIOT, E, TRANSL. PSYCHIATRY, vol. 9, 2019, pages 133
HUSSAIN, S.K.ASRIVASTAVA, ATYAGI, ASHANDILYA, U.KKUMAR, AKUMAR, SPANWAR, STYAGI, A. K., 3 BIOTECH, vol. 6, no. 90, 2016, pages 90
Attorney, Agent or Firm:
KAJI, SUHARA & ASSOCIATES (JP)
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