BRPI0907955A2 - Processo utilizado para aumentar a biomassa e a atividade metabólica de microrganismo pela regulação combinada do potencial de oxirredução e do oxigênio dissolvido durante o processo de fermentação - Google Patents

Processo utilizado para aumentar a biomassa e a atividade metabólica de microrganismo pela regulação combinada do potencial de oxirredução e do oxigênio dissolvido durante o processo de fermentação

Info

Publication number
BRPI0907955A2
BRPI0907955A2 BRPI0907955-6A BRPI0907955A BRPI0907955A2 BR PI0907955 A2 BRPI0907955 A2 BR PI0907955A2 BR PI0907955 A BRPI0907955 A BR PI0907955A BR PI0907955 A2 BRPI0907955 A2 BR PI0907955A2
Authority
BR
Brazil
Prior art keywords
oxireduction
microorganism
potential
dissolved oxygen
metabolic activity
Prior art date
Application number
BRPI0907955-6A
Other languages
English (en)
Inventor
Armelle Marecat
Dominique Ibarra
Isabelle Auzanneau
Jean-Roch Mouret
Jean-Philippe Obert
Loïc Damongeot
Olivier Roy
Original Assignee
L Air Liquide Société Anonyme Pour L Etude Et L Expl Des Procedes Georges Claude
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 L Air Liquide Société Anonyme Pour L Etude Et L Expl Des Procedes Georges Claude filed Critical L Air Liquide Société Anonyme Pour L Etude Et L Expl Des Procedes Georges Claude
Publication of BRPI0907955A2 publication Critical patent/BRPI0907955A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q3/00—Condition responsive control processes
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
BRPI0907955-6A 2008-02-15 2009-02-05 Processo utilizado para aumentar a biomassa e a atividade metabólica de microrganismo pela regulação combinada do potencial de oxirredução e do oxigênio dissolvido durante o processo de fermentação BRPI0907955A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0850976A FR2927634B1 (fr) 2008-02-15 2008-02-15 Procede utilise pour augmenter la biomasse et l'activite metabolique de microorganismes par la regulation combinee du potentiel d'oxydo-reduction et de l'oxygene dissous durant le processus de fermentation
PCT/FR2009/050174 WO2009101328A1 (fr) 2008-02-15 2009-02-05 Procede utilise pour augmenter la biomasse et l'activite metabolique de microorganismes par la regulation combinee du potentiel d'oxydo-reduction et de l'oxygene dissous durant le processus de fermentation

Publications (1)

Publication Number Publication Date
BRPI0907955A2 true BRPI0907955A2 (pt) 2015-08-04

Family

ID=39712574

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0907955-6A BRPI0907955A2 (pt) 2008-02-15 2009-02-05 Processo utilizado para aumentar a biomassa e a atividade metabólica de microrganismo pela regulação combinada do potencial de oxirredução e do oxigênio dissolvido durante o processo de fermentação

Country Status (6)

Country Link
US (2) US20110104733A1 (pt)
EP (1) EP2254988B1 (pt)
CN (1) CN101945991A (pt)
BR (1) BRPI0907955A2 (pt)
FR (1) FR2927634B1 (pt)
WO (1) WO2009101328A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2532733B1 (en) 2011-06-06 2015-01-14 Commissariat à l'Énergie Atomique et aux Énergies Alternatives A method for enhancing the fermentative poteltial and growth rate of microorganisms under anaerobiosis
CN105199973B (zh) * 2015-10-21 2018-04-06 江南大学 一种基于差分进化算法的酵母培养在线自适应控制方法
GB201519087D0 (en) * 2015-10-28 2015-12-09 Metabogen Ab Method for adaption
CN109678255A (zh) * 2018-12-29 2019-04-26 中国地质大学（武汉） 一种基于氮氧调节的模拟氧化还原波动的培养实验装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0153091B1 (ko) * 1995-10-27 1998-10-15 담철곤 산소분압의 조절을 이용한 자일리톨의 생물공학적 제조방법
KR100199819B1 (ko) * 1997-03-21 1999-06-15 정기련 천연으로부터 분리한 신균주 캔디다 트롭피칼리스에 의한 자일리톨의 제조방법
US7078201B2 (en) * 2004-12-01 2006-07-18 Burmaster Brian M Ethanol fermentation using oxidation reduction potential
FR2882369B1 (fr) * 2005-02-22 2007-04-20 Air Liquide Procede par lequel on modifie la viabilite d'un microorganisme lyophilise par conditionnement de son milieu de croissance par des gaz
FR2891634B1 (fr) * 2005-09-30 2013-12-06 Air Liquide Procede de fabrication d'un produit alimentaire ou biotechnologique mettant en oeuvre une regulation du potentiel redox

Also Published As

Publication number Publication date
FR2927634B1 (fr) 2011-09-30
WO2009101328A1 (fr) 2009-08-20
CN101945991A (zh) 2011-01-12
FR2927634A1 (fr) 2009-08-21
US20110104733A1 (en) 2011-05-05
EP2254988A1 (fr) 2010-12-01
US20140141405A1 (en) 2014-05-22
EP2254988B1 (fr) 2017-02-01

Similar Documents

Publication Publication Date Title
EP3517631C0 (en) MUTANT MICROORGANISMS FOR THE SYNTHESIS OF PH-SENSITIVE MOLECULES AND ORGANIC ACIDS
EP2346998A4 (en) TECHNICAL MANIPULATED MICROORGANISMS WITH ABILITY TO PRODUCE TARGET LINKS UNDER ANAEROBIC CONDITIONS
MY158663A (en) Fermentation broth formulations
BRPI1013590A2 (pt) reator fotossintético, conjunto de reatores fotossintéticos adaptado para o culitvo de microorganismos fotossintéticos e método de cultivo de microrganismos fotossintéticos.
BR112012007168A2 (pt) "célula de levedura, célula microbiana que produz isobutanol, célula hospedeira microbiana, método para conversão de acetolacto em diidróxi-isovalerato, método para a produção de isobutanol e plasmídeo"
EP2307556A4 (en) PREPARATION OF BUTANDIOL BY ANAEROBER MICROBIAL FERMENTATION
EP2398743A4 (en) ANAEROBIC FERMENTATION FOR BIOGAS PRODUCTION
IL259642B (en) Methods for enhancing natural killer cell proliferation and activity
BR112014001371A2 (pt) fermentação de glicerol para ácidos orgânicos
EP2519491A4 (en) PURIFICATION OF BERNSTEINIC ACID FROM THE FERMENTATION OF SPROUTS WITH AMMONIUM UCCINATE
BRPI1011934A2 (pt) microorganismos modificados geneticamente com atividade de fermentação aumentada
DE112007001307A5 (de) Mikrobiologische Herstellung von 3-Hydroxyisobuttersäure
EP2340311A4 (en) PREPARATION OF MODIFIED FATTY ACIDS IN PLANTS
EP2367949A4 (en) PREPARATION OF BRANCHED AKOHOLES WITH PHOTOYSYNTHETIC MICROORGANISMS
BRPI0910122A2 (pt) "método de produção de biomassa de levedura"
EP2530141A4 (en) CULTURAL FOIL FOR MICROORGANISMS
EP2154244A4 (en) CELL CULTURE PROCEDURE USING AMINO ACID-ENRICHED MEDIUM
ZA200904706B (en) Process to produce biomass and proteins by microalgae
EP2501798A4 (en) METABOLISM EVOLUTION OF ESCERICHA COLI STRANDS PRODUCING ORGANIC ACIDS
EP2473614A4 (en) K5 HEPAROSAN FERMENTATION AND CLEANING
MY171223A (en) Deodorizing fiber structure
BRPI0917325A2 (pt) processo de enriquecimento de um microorganismo fotossintético em selênio orgânico, microorganismo fotossintético enriquecido em selênio orgânico, clorofícea e cianofícea enriquecidas em selênio orgânico, utilização de um microorganismo fotossintético, composição e meio de cultura para microorganismo fotossintético
BRPI0907955A2 (pt) Processo utilizado para aumentar a biomassa e a atividade metabólica de microrganismo pela regulação combinada do potencial de oxirredução e do oxigênio dissolvido durante o processo de fermentação
BR112013006883A2 (pt) processo de produção de ácido dicarboxílico
BR112012002353A2 (pt) uso de inibidores nkg2d para tratamento de doenças cardiovasculares e metabólicas, tal como diabetes do tipo 2

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]