EP4713469A1 - Procédé de réduction de la formation d'émulsions au cours d'un processus de fermentation - Google Patents

Procédé de réduction de la formation d'émulsions au cours d'un processus de fermentation

Info

Publication number
EP4713469A1
EP4713469A1 EP24724565.7A EP24724565A EP4713469A1 EP 4713469 A1 EP4713469 A1 EP 4713469A1 EP 24724565 A EP24724565 A EP 24724565A EP 4713469 A1 EP4713469 A1 EP 4713469A1
Authority
EP
European Patent Office
Prior art keywords
surfactant
fermenter
fermentation
addition
isoprenoid
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.)
Pending
Application number
EP24724565.7A
Other languages
German (de)
English (en)
Inventor
Negash ADUGNA
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.)
DSM IP Assets BV
Original Assignee
DSM IP Assets BV
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 DSM IP Assets BV filed Critical DSM IP Assets BV
Publication of EP4713469A1 publication Critical patent/EP4713469A1/fr
Pending legal-status Critical Current

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
    • C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
    • C12P5/007—Preparation of hydrocarbons or halogenated hydrocarbons containing one or more isoprene units, i.e. terpenes
    • 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
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/10—Separation or concentration of fermentation products

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Procédé de production d'huile de farnésène consistant à faire fermenter de la levure avec de la matière première dans une cuve de fermentation pour produire un bouillon de cellules entières (WCB), et à ajouter un agent tensioactif à la cuve de fermentation pour réduire l'émulsification à l'intérieur du fermenteur.
EP24724565.7A 2023-05-15 2024-05-14 Procédé de réduction de la formation d'émulsions au cours d'un processus de fermentation Pending EP4713469A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202363466362P 2023-05-15 2023-05-15
EP23176436 2023-05-31
PCT/EP2024/063229 WO2024235968A1 (fr) 2023-05-15 2024-05-14 Procédé de réduction de la formation d'émulsions au cours d'un processus de fermentation

Publications (1)

Publication Number Publication Date
EP4713469A1 true EP4713469A1 (fr) 2026-03-25

Family

ID=91030330

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24724565.7A Pending EP4713469A1 (fr) 2023-05-15 2024-05-14 Procédé de réduction de la formation d'émulsions au cours d'un processus de fermentation

Country Status (4)

Country Link
EP (1) EP4713469A1 (fr)
KR (1) KR20260010506A (fr)
CN (1) CN121079426A (fr)
WO (1) WO2024235968A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0513837B1 (pt) 2004-07-27 2021-10-13 The Regents Of The University Of California Célula hospedeira saccharomyces cerevisiae geneticamente modificada; composição compreendendo a mesma e método para aumentar a produção de isoprenoides
SG172646A1 (en) 2006-05-26 2011-07-28 Amyris Biotechnologies Inc Production of isoprenoids
DK2066778T3 (en) 2006-09-26 2016-04-18 Amyris Biotechnologies Inc PREPARATION OF ISOPRENOIDS AND ISOPRENOID PRECURSORS
EP2776571B1 (fr) 2011-11-09 2017-04-12 Amyris, Inc. Preparation des isoprenoides derivés d'acetyl-coenzyme a
CN102827895B (zh) * 2012-09-07 2014-04-02 江南大学 一种偶联原位萃取樟芝活性产物Antrodin C的双液相发酵方法
JP6595449B2 (ja) 2013-03-15 2019-10-23 アミリス， インコーポレイテッド アセチル補酵素ａ由来化合物を生産するためのホスホケトラーゼおよびホスホトランスアセチラーゼの使用
US11103808B2 (en) * 2017-08-07 2021-08-31 Amyris, Inc. Process for recovering isoprenoids produced by microorganisms
AU2020370542A1 (en) * 2019-10-22 2022-04-28 FMC Agricultural Solutions A/S Improved methods for production, recovery and secretion of hydrophobic compounds in a fermentation

Also Published As

Publication number Publication date
WO2024235968A1 (fr) 2024-11-21
CN121079426A (zh) 2025-12-05
KR20260010506A (ko) 2026-01-20

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