KR20150082241A - pH 제어된 효모 증식 - Google Patents

pH 제어된 효모 증식 Download PDF

Info

Publication number
KR20150082241A
KR20150082241A KR1020157011023A KR20157011023A KR20150082241A KR 20150082241 A KR20150082241 A KR 20150082241A KR 1020157011023 A KR1020157011023 A KR 1020157011023A KR 20157011023 A KR20157011023 A KR 20157011023A KR 20150082241 A KR20150082241 A KR 20150082241A
Authority
KR
South Korea
Prior art keywords
yeast
reactor
fed
hydrolyzate
batch
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.)
Withdrawn
Application number
KR1020157011023A
Other languages
English (en)
Korean (ko)
Inventor
브뤼에윈 한스 마리뉘스 찰스 요하네스 더
파울 클라센
Original Assignee
디에스엠 아이피 어셋츠 비.브이.
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
Application filed by 디에스엠 아이피 어셋츠 비.브이. filed Critical 디에스엠 아이피 어셋츠 비.브이.
Publication of KR20150082241A publication Critical patent/KR20150082241A/ko
Withdrawn legal-status Critical Current

Links

Images

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, e.g. protozoa; 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, e.g. protozoa; 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
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • C12P7/10—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/16—Butanols
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medicinal Chemistry (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Mycology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Botany (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
KR1020157011023A 2012-11-07 2013-11-01 pH 제어된 효모 증식 Withdrawn KR20150082241A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12191660 2012-11-07
EP12191660.5 2012-11-07
PCT/EP2013/072871 WO2014072232A1 (en) 2012-11-07 2013-11-01 pH CONTROLLED YEAST PROPAGATION

Publications (1)

Publication Number Publication Date
KR20150082241A true KR20150082241A (ko) 2015-07-15

Family

ID=47143725

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157011023A Withdrawn KR20150082241A (ko) 2012-11-07 2013-11-01 pH 제어된 효모 증식

Country Status (8)

Country Link
US (1) US20150252319A1 (enExample)
EP (1) EP2917334A1 (enExample)
KR (1) KR20150082241A (enExample)
CN (1) CN104769099A (enExample)
AR (1) AR093398A1 (enExample)
BR (1) BR112015010139A2 (enExample)
IN (1) IN2015DN03292A (enExample)
WO (1) WO2014072232A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105637083A (zh) * 2013-05-28 2016-06-01 波特研究公司 用于管理酵母以促进乙醇生产的系统
MY188314A (en) * 2014-12-19 2021-11-28 Dsm Ip Assets Bv Fermentation process with improved glycerol and acetic acid conversion
FR3036709B1 (fr) 2015-05-29 2019-06-07 Lesaffre Et Compagnie Propagation de levures simultanee a la saccharification
PL3208340T3 (pl) * 2016-02-22 2020-07-13 Versalis S.P.A. Sposób namnażania drożdży zdolnych do fermentowania glukozy i ksylozy
ES2713749T3 (es) * 2016-02-22 2019-05-23 Versalis Spa Proceso para propagar una levadura capaz de fermentar glucosa y xilosa
WO2018097844A1 (en) * 2016-11-23 2018-05-31 Shell Oil Company Methods, systems, and compositions for propagation of a fermentation microorganism
WO2018143865A1 (en) * 2017-02-03 2018-08-09 Delaval Holding Ab Monitoring device, sensor device and respective methods performed thereby for monitoring animals
US20180282687A1 (en) * 2017-03-28 2018-10-04 Domtar Paper Company, Llc Propagation of Yeast for Removal of Sugars From Spent Sulfite Liquor
CN107095266B (zh) * 2017-05-12 2020-10-02 天津科技大学 麦香添加剂及其制备方法
EP3724343A1 (en) * 2017-12-14 2020-10-21 POET Research, Inc. Method for propagating microorganisms on a medium comprising stillage
GB2584286A (en) * 2019-05-27 2020-12-02 Dandonnellytek Ltd A process for fed-batch yeast propagation
GB2610309B (en) * 2019-05-27 2023-09-13 Dandonnellytek Ltd A process for fed-batch yeast propagation
IT202100031070A1 (it) 2021-12-10 2023-06-10 Versalis Spa Procedimento per l’idratazione di lieviti in forma disidratata.
WO2023122805A1 (en) 2021-12-20 2023-06-29 Vestaron Corporation Sorbitol driven selection pressure method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE300662C (enExample)
PT1468093E (pt) 2002-01-23 2009-04-15 Royal Nedalco B V Fermentação de açúcares pentose
SE0202090D0 (sv) 2002-05-08 2002-07-04 Forskarpatent I Syd Ab A modifierd yeast consuming L-arabinose
WO2003102200A2 (en) 2002-05-30 2003-12-11 Cargill Dow Llc Fermentation process using specific oxygen uptake rates as a process control
PL1781772T3 (pl) 2004-07-16 2017-03-31 Dsm Ip Assets B.V. Metaboliczne modyfikowanie fermentujących ksylozę komórek eukariotycznych
JP5553433B2 (ja) 2006-10-02 2014-07-16 ディーエスエム アイピー アセッツ ビー．ブイ． アラビノース発酵性酵母細胞の代謝工学
WO2008086124A1 (en) 2007-01-03 2008-07-17 Vialogy Llc Multi parallax exploitation for omni-directional imaging electronic eye
US20100159546A1 (en) 2007-03-30 2010-06-24 Aristos Aristidou Metabolic engineering of yeasts for the production of 1-butanol
CA2693365A1 (en) 2007-07-19 2009-01-22 Royal Nedalco B.V. Novel arabinose-fermenting eukaryotic cells
BRPI0905928A2 (pt) 2008-02-04 2015-08-04 Toray Industries "método de produção de ácido lático"
DE102008029302B4 (de) 2008-06-19 2016-08-11 Insilico Biotechnology Ag Biotechnologische Herstellung von Acrylsäure
KR20110033246A (ko) * 2008-06-27 2011-03-30 마이크로바이오젠 피티와이 리미티드 효모 바이오매스의 생산 방법
FR2934264B1 (fr) 2008-07-22 2012-07-20 Arkema France Fabrication d'esters de vinyle a partir de matieres renouvelables, esters de vinyle obtenus et utilisations
CA2772131A1 (en) * 2009-08-31 2011-03-03 Iogen Energy Corporation Fermentation method to produce a lignocellulose-based sugar stream with enriched pentose content

Also Published As

Publication number Publication date
BR112015010139A2 (pt) 2017-07-11
CN104769099A (zh) 2015-07-08
IN2015DN03292A (enExample) 2015-10-09
US20150252319A1 (en) 2015-09-10
WO2014072232A1 (en) 2014-05-15
AR093398A1 (es) 2015-06-03
EP2917334A1 (en) 2015-09-16

Similar Documents

Publication Publication Date Title
KR20150082241A (ko) pH 제어된 효모 증식
Tesfaw et al. Current trends in bioethanol production by Saccharomyces cerevisiae: substrate, inhibitor reduction, growth variables, coculture, and immobilization
Charoensopharat et al. Ethanol production from Jerusalem artichoke tubers at high temperature by newly isolated thermotolerant inulin-utilizing yeast Kluyveromyces marxianus using consolidated bioprocessing
US20150072390A1 (en) System for fermentation of biomass for the production of ethanol
JP2010504757A (ja) 糖アルコールの存在下でキシロースを含有する混合糖類の発酵における改善されたエタノール産生
CN105229155A (zh) 繁殖生物体及相关方法和组合物
CA2822441C (en) Use of a nitrogen-free peroxygen-releasing compound to reduce growth of contaminant microorganisms in ethanol fermentation
CA2719280A1 (en) Novel ethanol-producing yeast
Hawaz et al. Bioethanol production from sugarcane molasses by co-fermentation of Saccharomyces cerevisiae isolate TA2 and Wickerhamomyces anomalus isolate HCJ2F-19
US8679803B2 (en) Glucose conversion to ethanol via yeast cultures and bicarbonate ions
US11667935B2 (en) Fermentation process for improved glycerol and acetic acid conversion
EP3298133A1 (en) Acetate consuming yeast cell
Akponah et al. Optimization of bio-ethanol production from cassava effluent using Saccharomyces cerevisiae
US20160032327A1 (en) Process for culturing deinococcus bacteria
Díaz-Montaño Continuous agave juice fermentation for producing bioethanol
Aryal Bioethanol Production in Kveik Yeast: Testing Usefulness of Farmhouse Brewing Yeast for Industrial use.
AU2011349224B2 (en) Use of synergistic formulations containing peroxide and quaternary ammonium reduce growth of contaminant microorganisms in ethanol fermentation
Chongkhong Integration of ensiled corncob to diluted molasses as carbon and microbial sources for ethanol production
Ceccato-Antonini Ethanolic Fermentation in Brazil: Characteristics and Peculiarities
Levandovskiy et al. Gradient-continuous yeast cultivation for the alcohol production from molasses
Chaudhari et al. Bioethanol: a critical appraisal
WO2014107515A1 (en) Methods for improved ethanol production
Pleasanton et al. i, United States Patent (10) Patent No.: US 8.759051 B2
Thatiyamanee et al. Carbon Resources Conversion

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20150428

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid