WO2010066743A3 - Fermentation of isomaltulose - Google Patents

Fermentation of isomaltulose Download PDF

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Publication number
WO2010066743A3
WO2010066743A3 PCT/EP2009/066643 EP2009066643W WO2010066743A3 WO 2010066743 A3 WO2010066743 A3 WO 2010066743A3 EP 2009066643 W EP2009066643 W EP 2009066643W WO 2010066743 A3 WO2010066743 A3 WO 2010066743A3
Authority
WO
WIPO (PCT)
Prior art keywords
isomaltulose
fermentation
saccharomyces
ethanol
sugar
Prior art date
Application number
PCT/EP2009/066643
Other languages
French (fr)
Other versions
WO2010066743A2 (en
Inventor
Bianca Gielesen
Paul Klaassen
De Wilhelmus Theodorus Antonius Maria Laat
Original Assignee
Dsm Ip Assets B.V.
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 B.V. filed Critical Dsm Ip Assets B.V.
Publication of WO2010066743A2 publication Critical patent/WO2010066743A2/en
Publication of WO2010066743A3 publication Critical patent/WO2010066743A3/en

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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
    • C12N1/18—Baker's yeast; Brewer's yeast
    • 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
    • C12N1/18—Baker's yeast; Brewer's yeast
    • C12N1/185—Saccharomyces isolates
    • 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
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/645—Fungi ; Processes using fungi
    • C12R2001/85—Saccharomyces
    • C12R2001/865—Saccharomyces cerevisiae
    • 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)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Mycology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Botany (AREA)
  • Virology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

The present invention relates to a process for the fermentation of isomaltulose. wherein isomaltulose obtained from plant material is contacted with cells of Saccharomyces. Preferably, the Saccharomyces is Saccharomyces cerevisiae. According to a preferred embodiment the specific growth rate on isomaltulose is 0.25 h-1 or more under anaerobic conditions. Preferably the fermentation has a yield of ethanol of 0.3 g ethanol/g sugar or more.
PCT/EP2009/066643 2008-12-11 2009-12-08 Fermentation of isomaltulose WO2010066743A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08171329.9 2008-12-11
EP08171329 2008-12-11

Publications (2)

Publication Number Publication Date
WO2010066743A2 WO2010066743A2 (en) 2010-06-17
WO2010066743A3 true WO2010066743A3 (en) 2010-10-21

Family

ID=40673538

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/066643 WO2010066743A2 (en) 2008-12-11 2009-12-08 Fermentation of isomaltulose

Country Status (1)

Country Link
WO (1) WO2010066743A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102181373B (en) * 2011-04-27 2013-01-16 天津工业大学 Application of microzyme with osmotolerance
CN102242160B (en) * 2011-05-11 2013-07-10 安徽丰原发酵技术工程研究有限公司 Method for fermenting and producing L-malic acid with raw material of citric acid broth

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050005323A1 (en) * 2003-05-12 2005-01-06 The University Of Queensland Method for increasing product yield

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050005323A1 (en) * 2003-05-12 2005-01-06 The University Of Queensland Method for increasing product yield

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MITTERDORFER G ET AL: "Utilization of prebiotic carbohydrates by yeasts of therapeutic relevance.", LETTERS IN APPLIED MICROBIOLOGY OCT 2001, vol. 33, no. 4, October 2001 (2001-10-01), pages 251 - 255, XP002530650, ISSN: 0266-8254 *
PELTROCHE-LLACSAHUANGA H ET AL: "Assessment of acid production by various human oral micro-organisms when palatinose or leucrose is utilized.", JOURNAL OF DENTAL RESEARCH JAN 2001, vol. 80, no. 1, January 2001 (2001-01-01), pages 378 - 384, XP002530651, ISSN: 0022-0345 *

Also Published As

Publication number Publication date
WO2010066743A2 (en) 2010-06-17

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