CA2674295C - Conditioning biomass for microbial growth - Google Patents

Conditioning biomass for microbial growth Download PDF

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Publication number
CA2674295C
CA2674295C CA2674295A CA2674295A CA2674295C CA 2674295 C CA2674295 C CA 2674295C CA 2674295 A CA2674295 A CA 2674295A CA 2674295 A CA2674295 A CA 2674295A CA 2674295 C CA2674295 C CA 2674295C
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CA
Canada
Prior art keywords
composition
enzyme
lignocellulose biomass
microorganisms
laccase
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA2674295A
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English (en)
French (fr)
Other versions
CA2674295A1 (en
Inventor
Elizabeth A. Bodi
George England
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Danisco US Inc
Original Assignee
Danisco US Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39388790&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2674295(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Danisco US Inc filed Critical Danisco US Inc
Publication of CA2674295A1 publication Critical patent/CA2674295A1/en
Application granted granted Critical
Publication of CA2674295C publication Critical patent/CA2674295C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/22—Processes using, or culture media containing, cellulose or hydrolysates thereof
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/38—Chemical stimulation of growth or activity by addition of chemical compounds which are not essential growth factors; Stimulation of growth by removal of a chemical compound
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/001—Oxidoreductases (1.) acting on the CH-CH group of donors (1.3)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0055—Oxidoreductases (1.) acting on diphenols and related substances as donors (1.10)
    • C12N9/0057—Oxidoreductases (1.) acting on diphenols and related substances as donors (1.10) with oxygen as acceptor (1.10.3)
    • C12N9/0059—Catechol oxidase (1.10.3.1), i.e. tyrosinase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0055—Oxidoreductases (1.) acting on diphenols and related substances as donors (1.10)
    • C12N9/0057—Oxidoreductases (1.) acting on diphenols and related substances as donors (1.10) with oxygen as acceptor (1.10.3)
    • C12N9/0061—Laccase (1.10.3.2)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0071—Oxidoreductases (1.) acting on paired donors with incorporation of molecular oxygen (1.14)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405—Glucanases
    • C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
    • C12N9/2437—Cellulases (3.2.1.4; 3.2.1.74; 3.2.1.91; 3.2.1.150)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Compounds Of Unknown Constitution (AREA)
CA2674295A 2007-01-03 2007-12-17 Conditioning biomass for microbial growth Expired - Fee Related CA2674295C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US87861607P 2007-01-03 2007-01-03
US60/878,616 2007-01-03
PCT/US2007/025911 WO2008085356A1 (en) 2007-01-03 2007-12-17 Conditioning biomass for microbial growth

Publications (2)

Publication Number Publication Date
CA2674295A1 CA2674295A1 (en) 2008-07-17
CA2674295C true CA2674295C (en) 2015-11-17

Family

ID=39388790

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2674295A Expired - Fee Related CA2674295C (en) 2007-01-03 2007-12-17 Conditioning biomass for microbial growth

Country Status (11)

Country Link
US (1) US8993267B2 (enExample)
EP (1) EP2099899B1 (enExample)
JP (1) JP2010530733A (enExample)
CN (1) CN101573440B (enExample)
BR (1) BRPI0720728B1 (enExample)
CA (1) CA2674295C (enExample)
DK (1) DK2099899T3 (enExample)
ES (1) ES2523241T3 (enExample)
PL (1) PL2099899T3 (enExample)
PT (1) PT2099899E (enExample)
WO (1) WO2008085356A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3219804B1 (en) 2007-04-24 2019-07-17 Novozymes North America, Inc. Detoxifying pre-treated lignocellulose-containing materials
JP4524351B2 (ja) 2008-02-01 2010-08-18 三菱重工業株式会社 バイオマス原料を用いた有機原料の製造システム及び方法
WO2010014632A2 (en) 2008-07-28 2010-02-04 University Of Massachusetts Methods and compositions for improving the production of products in microorganisms
JP5854586B2 (ja) * 2010-07-06 2016-02-09 三菱重工メカトロシステムズ株式会社 糖液を用いた発酵システム及び方法
US8919039B2 (en) * 2010-09-30 2014-12-30 University Of Georgia Research Foundation, Inc. Methods and compositions using fungal laccases to reduce turf thatch
US10053674B2 (en) 2010-09-30 2018-08-21 University Of Georgia Research Foundation, Inc. Methods and compositions using fungal laccases to reduce turf thatch
CN106046201A (zh) 2010-11-23 2016-10-26 艾克海丽克斯有限责任公司 一种增加包含芳族部分的木质甘露聚糖和木聚糖的分子量的方法
KR101316733B1 (ko) 2011-09-23 2013-10-10 한국과학기술연구원 독성이 감소 또는 제거된 목질계 바이오매스 당화액의 제조방법 및 이를 이용한 유기산 또는 바이오 연료의 제조방법
US9809834B2 (en) * 2012-05-29 2017-11-07 Novozymes A/S Processes of treating cellulosic material
EP2892315A4 (en) * 2012-05-30 2016-07-13 Univ Georgia METHOD AND COMPOSITIONS FOR REDUCING WATER REPRODUCTION OF ERDF DODIES
US9850512B2 (en) 2013-03-15 2017-12-26 The Research Foundation For The State University Of New York Hydrolysis of cellulosic fines in primary clarified sludge of paper mills and the addition of a surfactant to increase the yield
CA2912202A1 (en) * 2013-05-16 2014-11-20 Novozymes A/S Methods of preconditioning pretreated cellulosic material
JP6327822B2 (ja) * 2013-09-27 2018-05-23 国立大学法人富山大学 糸状菌を用いる木質系バイオマスからのエタノールの製造方法
US9951363B2 (en) 2014-03-14 2018-04-24 The Research Foundation for the State University of New York College of Environmental Science and Forestry Enzymatic hydrolysis of old corrugated cardboard (OCC) fines from recycled linerboard mill waste rejects
CN105671088B (zh) * 2014-11-20 2019-05-17 中国科学院大连化学物理研究所 一种表面活性剂改进的木质纤维素的连续糖化共发酵法
RS60219B1 (sr) * 2016-02-22 2020-06-30 Versalis Spa Proces za propagaciju kvasca sposobnog da fermentiše glukozu i ksilozu
US20230407244A1 (en) * 2020-10-27 2023-12-21 Paradigm Diagnostics, Inc. Microbial growth-stimulating protein and methods of using same
CN114574370B (zh) * 2022-03-18 2023-09-15 贵州医科大学 降解生物质菌株的筛选方法、木霉菌及应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4569915A (en) * 1984-02-24 1986-02-11 Cetus Corporation P. obtusus strain
ES2176780T3 (es) 1997-09-19 2002-12-01 Lignocell Holz Biotech Procedimiento para mejorar la impregnabilidad de la madera mediante pretratamiento con hongos.
US6426410B1 (en) 1998-12-22 2002-07-30 Genencor International, Inc. Phenol oxidizing enzymes
US6168936B1 (en) * 1999-09-22 2001-01-02 Genencor International, Inc. Phenol oxidizing enzymes
US6905853B1 (en) 2000-09-07 2005-06-14 Genencor International, Inc. Phenol oxidizing enzyme variants
US7067303B1 (en) 2003-01-24 2006-06-27 The United States Of America As Represented By The Secretary Of Agriculture Culture containing biomass acid hydrolysate and Coniochaeta ligniaria fungus

Also Published As

Publication number Publication date
DK2099899T3 (en) 2014-11-17
ES2523241T3 (es) 2014-11-24
JP2010530733A (ja) 2010-09-16
CN101573440B (zh) 2013-05-22
US20090311752A1 (en) 2009-12-17
CN101573440A (zh) 2009-11-04
EP2099899B1 (en) 2014-08-20
PL2099899T3 (pl) 2015-02-27
EP2099899A1 (en) 2009-09-16
PT2099899E (pt) 2014-11-12
BRPI0720728B1 (pt) 2018-01-23
US8993267B2 (en) 2015-03-31
CA2674295A1 (en) 2008-07-17
WO2008085356A1 (en) 2008-07-17
BRPI0720728A2 (pt) 2014-04-08

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EEER Examination request

Effective date: 20121217

MKLA Lapsed

Effective date: 20171218