CN105264062A - 用于酵母繁殖的系统和方法 - Google Patents

用于酵母繁殖的系统和方法 Download PDF

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Publication number
CN105264062A
CN105264062A CN201480015399.9A CN201480015399A CN105264062A CN 105264062 A CN105264062 A CN 105264062A CN 201480015399 A CN201480015399 A CN 201480015399A CN 105264062 A CN105264062 A CN 105264062A
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China
Prior art keywords
yeast
cell mass
enzymes
propagation
amount
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CN201480015399.9A
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English (en)
Chinese (zh)
Inventor
尼拉康塔姆·V·纳雷德拉纳斯
斯蒂芬·M·路易斯
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Baud Research Co
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Baud Research Co
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Publication of CN105264062A publication Critical patent/CN105264062A/zh
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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M45/00—Means for pre-treatment of biological substances
    • C12M45/09—Means for pre-treatment of biological substances by enzymatic treatment
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/18—Apparatus specially designed for the use of free, immobilized or carrier-bound enzymes
    • 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
    • C12N1/14—Fungi; Culture media therefor
    • C12N1/16—Yeasts; Culture media therefor
    • 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
    • C12N1/14—Fungi; Culture media therefor
    • C12N1/16—Yeasts; Culture media therefor
    • C12N1/18—Baker's yeast; Brewer's yeast
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Mycology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Botany (AREA)
  • Sustainable Development (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
CN201480015399.9A 2013-03-14 2014-03-13 用于酵母繁殖的系统和方法 Pending CN105264062A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/804,364 2013-03-14
US13/804,364 US9034631B2 (en) 2013-03-14 2013-03-14 Systems and methods for yeast propagation
PCT/US2014/025990 WO2014160184A1 (en) 2013-03-14 2014-03-13 Systems and methods for yeast propagation

Publications (1)

Publication Number Publication Date
CN105264062A true CN105264062A (zh) 2016-01-20

Family

ID=51528822

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480015399.9A Pending CN105264062A (zh) 2013-03-14 2014-03-13 用于酵母繁殖的系统和方法

Country Status (6)

Country Link
US (1) US9034631B2 (https=)
EP (1) EP2970862A4 (https=)
CN (1) CN105264062A (https=)
BR (1) BR112015023307B1 (https=)
CA (1) CA2902223C (https=)
WO (1) WO2014160184A1 (https=)

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FR3036709B1 (fr) 2015-05-29 2019-06-07 Lesaffre Et Compagnie Propagation de levures simultanee a la saccharification
WO2016205596A1 (en) * 2015-06-17 2016-12-22 Poet Research, Inc. Propagating microorganisms & related methods & systems
US10731191B2 (en) 2015-11-24 2020-08-04 Poet Research, Inc. Using dissolved oxygen to inhibit lactic acid production during propagation of yeast and/or hydrolysis of lignocellulosic biomass
ES2789328T3 (es) 2016-02-22 2020-10-26 Versalis Spa Proceso para la propagación de una levadura capaz de fermentar glucosa y xilosa
WO2017201233A1 (en) 2016-05-20 2017-11-23 Poet Research, Inc. Methods of removing one or more compounds from a lignocellulosic hydrolysate via gas stripping, and related systems
WO2018097844A1 (en) * 2016-11-23 2018-05-31 Shell Oil Company Methods, systems, and compositions for propagation of a fermentation microorganism
WO2019050960A1 (en) 2017-09-05 2019-03-14 Poet Research, Inc. METHODS AND SYSTEMS FOR PROPAGATION OF A MICROORGANISM USING A WASTE BY-PRODUCT OF A PULP MILL AND / OR PAPER MILL AND METHODS AND SYSTEMS THEREOF
BR112020009540A2 (pt) 2017-11-16 2020-11-03 Poet Research, Inc. métodos para propagar micro-organismos para fermentação e métodos e sistemas relacionados
US10858674B2 (en) 2017-12-14 2020-12-08 Poet Research, Inc. Methods and systems for propagating microorganisms on stillage compositions
US20190264246A1 (en) 2018-02-23 2019-08-29 Domtar Paper Company, Llc Propagation of yeast using cellulose as a carbon source
DE102020103333B3 (de) * 2020-02-10 2021-05-06 Krinner Drucklufttechnik Gmbh Verfahren zum Vermehren von Hefezellen

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CN1710086A (zh) * 2005-06-17 2005-12-21 清华大学 一种由粗淀粉原料生产1,3－丙二醇和2,3－丁二醇的方法
CN100547077C (zh) * 2003-06-25 2009-10-07 诺维信公司 淀粉水解的方法
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CN109642244A (zh) * 2016-06-16 2019-04-16 波特研究公司 基于淀粉的增殖微生物的方法和系统

Also Published As

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BR112015023307A2 (https=) 2017-08-22
WO2014160184A1 (en) 2014-10-02
US9034631B2 (en) 2015-05-19
BR112015023307B1 (pt) 2022-11-29
EP2970862A4 (en) 2016-10-26
CA2902223A1 (en) 2014-10-02
US20140273167A1 (en) 2014-09-18
CA2902223C (en) 2022-08-23
EP2970862A1 (en) 2016-01-20

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