AR067360A1 - Metodos para controlar el desarrollo bacterial en procesos de fermentacion - Google Patents

Metodos para controlar el desarrollo bacterial en procesos de fermentacion

Info

Publication number
AR067360A1
AR067360A1 ARP080102809A ARP080102809A AR067360A1 AR 067360 A1 AR067360 A1 AR 067360A1 AR P080102809 A ARP080102809 A AR P080102809A AR P080102809 A ARP080102809 A AR P080102809A AR 067360 A1 AR067360 A1 AR 067360A1
Authority
AR
Argentina
Prior art keywords
methods
fermentation processes
control bacterial
bacterial development
yeast
Prior art date
Application number
ARP080102809A
Other languages
English (en)
Original Assignee
Dow Brasil Sudeste Ind Ltda
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 Dow Brasil Sudeste Ind Ltda filed Critical Dow Brasil Sudeste Ind Ltda
Publication of AR067360A1 publication Critical patent/AR067360A1/es

Links

Classifications

    • 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
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Mycology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Botany (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

Un método para producir un producto basado en la fermentacion, tal como etanol, comprende fermentar un medio con contenido de azucar con levadura en presencia de un monoaldehído o dialdehído alifático o aromático un compuesto de liberacion de formaldehído, o una combinacion de los mismos, en una cantidad suficiente para reducir o controlar una poblacion bacterial en el medio con contenido de azucar. El aditivo puede permitir la reduccion o eliminacion de antibioticos para este proposito, mostrando al mismo tiempo reducciones en el porcentaje de infeccion variabilidad del proceso e interferencia con la viabilidad de la levadura.
ARP080102809A 2007-06-28 2008-06-27 Metodos para controlar el desarrollo bacterial en procesos de fermentacion AR067360A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93747607P 2007-06-28 2007-06-28

Publications (1)

Publication Number Publication Date
AR067360A1 true AR067360A1 (es) 2009-10-07

Family

ID=39877805

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080102809A AR067360A1 (es) 2007-06-28 2008-06-27 Metodos para controlar el desarrollo bacterial en procesos de fermentacion

Country Status (5)

Country Link
US (1) US8609381B2 (es)
AR (1) AR067360A1 (es)
BR (1) BRPI0811811A8 (es)
MY (1) MY179534A (es)
WO (1) WO2009001205A2 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009010836A2 (en) * 2007-06-28 2009-01-22 Dow Brasil Sudeste Industrial Ltda. Control of bacteria in fermentation processes
NZ610238A (en) * 2009-02-11 2015-08-28 Xyleco Inc Saccharifying biomass
BRPI0900238A2 (pt) 2009-02-12 2010-10-26 Arch Chem Inc composição antimicrobiana e processo para controle da contaminação microbiana em processos de fermentação alcóolica
CN103518716B (zh) * 2009-09-25 2015-05-27 陶氏环球技术有限公司 协同抗微生物组合物
US8883470B2 (en) 2009-11-25 2014-11-11 Anitox Corporation Fermentation of carbohydrate
US8951960B2 (en) * 2010-03-19 2015-02-10 Buckman Laboratories International, Inc. Synergistic combination of DBNPA and polycyclic antibacterial peptide as biocide in bioethanol production
JP5643740B2 (ja) * 2010-12-27 2014-12-17 ローム アンド ハース カンパニーＲｏｈｍ Ａｎｄ Ｈａａｓ Ｃｏｍｐａｎｙ 安定化された殺微生物組成物
WO2012113042A1 (en) * 2011-02-24 2012-08-30 Kemira Oyj Method for preventing bacterial infection in a fermentation process
AU2012271161B2 (en) * 2011-06-13 2015-11-26 Dow Global Technologies Llc Biocidal Compositions and Methods of Use
EP2776569A4 (en) * 2011-11-10 2015-07-29 Anitox Corp CONTROL OF BACTERIAL BIOFILMS IN ETHANOL PRODUCTION
US8835140B2 (en) 2012-06-21 2014-09-16 Ecolab Usa Inc. Methods using peracids for controlling corn ethanol fermentation process infection and yield loss
EP2733214A1 (en) 2012-11-15 2014-05-21 Anitox Corporation Eliminating the need of acidification in bioethanol production
US20160060385A1 (en) * 2013-03-08 2016-03-03 Dsm Ip Assets B.V. Polyester
AP2017009842A0 (en) 2014-09-19 2017-03-31 Xyleco Inc Saccharides and saccharide compositions and mixtures
DE102015002830B4 (de) * 2015-03-05 2019-05-23 Hochschule Furtwangen Bioraffinerie-Verfahren
US10172351B2 (en) 2015-09-04 2019-01-08 Ecolab Usa Inc. Performic acid on-site generator and formulator
CN105368646B (zh) * 2015-12-22 2017-10-24 湖北工业大学 一种利用糖槭制备槭树香型白酒的方法
US10870868B2 (en) * 2019-04-23 2020-12-22 King Faisal University Method for producing bioethanol from dates
WO2023079558A1 (en) 2021-11-08 2023-05-11 Bromine Compounds Ltd. Method for controlling prokaryotic contamination in yeast fermentation processes
WO2023148727A1 (en) 2022-02-02 2023-08-10 Bromine Compounds Ltd. Method for controlling prokaryotic contamination in yeast fermentation processes by biocides produced on-site

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1553662A (en) 1978-04-13 1979-09-26 Union Carbide Corp Sterilization of fermentation media
CA1102725A (en) 1978-04-20 1981-06-09 Charles E. Creamer Sterilization process for fermentation media
PH22538A (en) 1985-09-30 1988-10-17 Union Carbide Corp Treating aqueous systems with synergistic algacidal compositions
GB8609329D0 (en) 1986-04-16 1986-05-21 Vet Health Ltd Virucidal sporicidal composition
BR9104225A (pt) 1991-10-01 1991-12-24 Aquatec Quimica Sa Composicao microbicida a base de bis(triclorometil)sulfona e suas misturas sinergicas
BR9203990A (pt) 1992-10-15 1994-04-19 Toshie Fujimori Yokoya Metodo para reutilizacao do levedo na fermentacao alcoolica
US5888788A (en) * 1994-05-18 1999-03-30 Union Nationale Des Groupements De Distillateurs D'alcool (Ungda) Use of ionophoretic polyether antibiotics for controlling bacterial growth in alcoholic fermentation
US6187963B1 (en) * 1997-03-27 2001-02-13 Union Carbide Chemicals & Plastics Technology Corporation Processes for the manufacture of acrolein derivatives
US6083998A (en) * 1998-04-24 2000-07-04 Betzdearborn Inc. Defoamer and methods of use thereof
FI109921B (fi) * 1999-09-29 2002-10-31 Valtion Teknillinen Menetelmä ja entsyymivalmiste prosessiteollisuuteen
US6369104B1 (en) 2000-07-17 2002-04-09 Hercules Incorporated Biocidal compositions and use thereof containing a synergistic mixture of glutaraldehyde and 2,2-dibromo-3 nitrilo propionamide
WO2009010836A2 (en) 2007-06-28 2009-01-22 Dow Brasil Sudeste Industrial Ltda. Control of bacteria in fermentation processes

Also Published As

Publication number Publication date
BRPI0811811A8 (pt) 2017-04-04
US8609381B2 (en) 2013-12-17
WO2009001205A2 (en) 2008-12-31
BRPI0811811A2 (pt) 2014-10-14
WO2009001205A3 (en) 2009-04-02
US20100297719A1 (en) 2010-11-25
MY179534A (en) 2020-11-10

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