WO2020192971A3 - Verfahren zur gesteuerten hefeproduktion - Google Patents

Verfahren zur gesteuerten hefeproduktion Download PDF

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Publication number
WO2020192971A3
WO2020192971A3 PCT/EP2020/025144 EP2020025144W WO2020192971A3 WO 2020192971 A3 WO2020192971 A3 WO 2020192971A3 EP 2020025144 W EP2020025144 W EP 2020025144W WO 2020192971 A3 WO2020192971 A3 WO 2020192971A3
Authority
WO
WIPO (PCT)
Prior art keywords
carbon source
yeast production
usable carbon
controlled
culture medium
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.)
Ceased
Application number
PCT/EP2020/025144
Other languages
English (en)
French (fr)
Other versions
WO2020192971A2 (de
Inventor
Sven WEGERHOFF
Sebastian Engell
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.)
Technische Universitaet Dortmund
Original Assignee
Technische Universitaet Dortmund
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 Technische Universitaet Dortmund filed Critical Technische Universitaet Dortmund
Priority to EP20739857.9A priority Critical patent/EP3948875A2/de
Publication of WO2020192971A2 publication Critical patent/WO2020192971A2/de
Publication of WO2020192971A3 publication Critical patent/WO2020192971A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16C—COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C20/00—Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
    • G16C20/10—Analysis or design of chemical reactions, syntheses or processes
    • 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
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
    • C12M41/32—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of substances in solution
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Mycology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Botany (AREA)
  • Analytical Chemistry (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

In einem Verfahren zur gesteuerten Hefeproduktion werden Hefezellen in einem wässrigen Kulturmedium unter Zufuhr einer verwertbaren Kohlenstoffquelle und von Luft wachsen gelassen. Das Medium weist eine verwertbare Kohlenstoffquelle auf und befindet sich in einem Behältnis. Es wird die Ethanolkonzentration im Kulturmedium erfasst und die erforderliche Zufuhr der verwertbaren Kohlenstoffquelle an Hand eines mathematischen Modells bestimmt.
PCT/EP2020/025144 2019-03-25 2020-03-24 Verfahren zur gesteuerten hefeproduktion Ceased WO2020192971A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20739857.9A EP3948875A2 (de) 2019-03-25 2020-03-24 Verfahren zur gesteuerten hefeproduktion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019107629.3 2019-03-25
DE102019107629.3A DE102019107629A1 (de) 2019-03-25 2019-03-25 Verfahren zur gesteuerten Hefeproduktion

Publications (2)

Publication Number Publication Date
WO2020192971A2 WO2020192971A2 (de) 2020-10-01
WO2020192971A3 true WO2020192971A3 (de) 2021-01-14

Family

ID=71607904

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2020/025144 Ceased WO2020192971A2 (de) 2019-03-25 2020-03-24 Verfahren zur gesteuerten hefeproduktion

Country Status (3)

Country Link
EP (1) EP3948875A2 (de)
DE (1) DE102019107629A1 (de)
WO (1) WO2020192971A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113444843A (zh) * 2021-06-09 2021-09-28 华东理工大学 燃料乙醇生产状态可视化在线监测方法
FR3127573B1 (fr) * 2021-09-24 2025-05-23 Lesaffre & Cie Méthode pour déterminer une qualité d’une mélasse utilisée dans la production d’une levure
CN116844657B (zh) * 2023-08-29 2023-11-14 青岛海洋地质研究所 一种海洋沉积物自生碳酸盐固碳过程评估方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ANONYMUS: "Programm ProcessNet-Jahrestagung und 33. DECHEMA-Jahrestagung der Biotechnologen", PROGRAMM PROCESSNET-JAHRESTAGUNG UND 33. DECHEMA-JAHRESTAGUNG DER BIOTECHNOLOGEN, 10 September 2018 (2018-09-10), XP055753183, Retrieved from the Internet <URL:https://processnet.org/Veranstaltungen/JT2018_+10__13_09_2018/Programm/_/PN_JT_2018_Programm_72_Seiten_ezl%20(3).pdf> [retrieved on 20201123] *
WEGERHOFF S ET AL: "Control of the production of Saccharomyces cerevisiae on the basis of a reduced metabolic model", IFAC-PAPERSONLINE, vol. 49, no. 26, 2016, DE, pages 201 - 206, XP055752986, ISSN: 2405-8963, DOI: 10.1016/j.ifacol.2016.12.126 *
WEGERHOFF S ET AL: "Modellbasierte Regelung zur Optimierung der Raum-Zeit-Ausbeute der Hefeproduktion", CHEMIE INGENIEUR TECHNIK, SPECIAL EDITION PROCESSNET-JAHRESTAGUNG UND 33. DECHEMA-JAHRESTAGUNG DER BIOTECHNOLOGEN, vol. 90, no. 9, 24 August 2018 (2018-08-24), WEINHEIM; DE, pages 1248 - 1249, XP055753191, ISSN: 0009-286X, DOI: 10.1002/cite.201855255 *

Also Published As

Publication number Publication date
DE102019107629A1 (de) 2020-10-01
WO2020192971A2 (de) 2020-10-01
EP3948875A2 (de) 2022-02-09

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