FR2976291B1 - Procede d'enrichissement en epa de microalgues du genre monodus, cultivees en mode mixotrophe - Google Patents

Procede d'enrichissement en epa de microalgues du genre monodus, cultivees en mode mixotrophe

Info

Publication number
FR2976291B1
FR2976291B1 FR1154980A FR1154980A FR2976291B1 FR 2976291 B1 FR2976291 B1 FR 2976291B1 FR 1154980 A FR1154980 A FR 1154980A FR 1154980 A FR1154980 A FR 1154980A FR 2976291 B1 FR2976291 B1 FR 2976291B1
Authority
FR
France
Prior art keywords
mixotrophe
microalgues
monodus
genus
cultivated
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.)
Expired - Fee Related
Application number
FR1154980A
Other languages
English (en)
Other versions
FR2976291A1 (fr
Inventor
Pierre Calleja
Khadidja Romari
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.)
Fermentalg SA
Original Assignee
Fermentalg SA
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 Fermentalg SA filed Critical Fermentalg SA
Priority to FR1154980A priority Critical patent/FR2976291B1/fr
Priority to PCT/FR2012/051281 priority patent/WO2012168662A1/fr
Priority to EP12731543.0A priority patent/EP2718418A1/fr
Priority to US14/124,829 priority patent/US20140227748A1/en
Publication of FR2976291A1 publication Critical patent/FR2976291A1/fr
Application granted granted Critical
Publication of FR2976291B1 publication Critical patent/FR2976291B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6409—Fatty acids
    • C12P7/6427—Polyunsaturated fatty acids [PUFA], i.e. having two or more double bonds in their backbone
    • C12P7/6432—Eicosapentaenoic acids [EPA]
    • 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
    • C12N1/12—Unicellular algae; 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, 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
    • C12N1/12—Unicellular algae; Culture media therefor
    • C12N1/125—Unicellular algae 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
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6436—Fatty acid esters
    • C12P7/6445—Glycerides
    • C12P7/6472—Glycerides containing polyunsaturated fatty acid [PUFA] residues, i.e. having two or more double bonds in their backbone
    • 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
    • C12R2001/89—Algae ; Processes using algae

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Cell Biology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Botany (AREA)
  • Virology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
FR1154980A 2011-06-08 2011-06-08 Procede d'enrichissement en epa de microalgues du genre monodus, cultivees en mode mixotrophe Expired - Fee Related FR2976291B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1154980A FR2976291B1 (fr) 2011-06-08 2011-06-08 Procede d'enrichissement en epa de microalgues du genre monodus, cultivees en mode mixotrophe
PCT/FR2012/051281 WO2012168662A1 (fr) 2011-06-08 2012-06-07 Procede d'enrichissement en epa de microalgues du genre monodus, cultivees en mode mixotrophe
EP12731543.0A EP2718418A1 (fr) 2011-06-08 2012-06-07 Procede d'enrichissement en epa de microalgues du genre monodus, cultivees en mode mixotrophe
US14/124,829 US20140227748A1 (en) 2011-06-08 2012-06-07 Method for the epa enrichment of microalgae of the monodus genus cultivated in mixotrophic mode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1154980A FR2976291B1 (fr) 2011-06-08 2011-06-08 Procede d'enrichissement en epa de microalgues du genre monodus, cultivees en mode mixotrophe

Publications (2)

Publication Number Publication Date
FR2976291A1 FR2976291A1 (fr) 2012-12-14
FR2976291B1 true FR2976291B1 (fr) 2015-02-13

Family

ID=46456864

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1154980A Expired - Fee Related FR2976291B1 (fr) 2011-06-08 2011-06-08 Procede d'enrichissement en epa de microalgues du genre monodus, cultivees en mode mixotrophe

Country Status (4)

Country Link
US (1) US20140227748A1 (fr)
EP (1) EP2718418A1 (fr)
FR (1) FR2976291B1 (fr)
WO (1) WO2012168662A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014074772A1 (fr) 2012-11-09 2014-05-15 Heliae Development, Llc Procédés et systèmes de combinaisons de mixotrophes, phototrophes et hétérotrophes
WO2014074770A2 (fr) 2012-11-09 2014-05-15 Heliae Development, Llc Procédés à mixotrophie équilibrée
US11898184B2 (en) 2017-09-07 2024-02-13 Sweet Sense Inc. Low glycemic sugar composition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6087798A (ja) 1983-10-21 1985-05-17 Meiji Milk Prod Co Ltd 藻類によるエイコサペンタエン酸の生産方法
JPH09252764A (ja) 1996-03-22 1997-09-30 Yoshio Tanaka エイコサペンタエン酸を産生させるモノダス藻類の培養法
US20070092962A1 (en) * 2005-10-20 2007-04-26 Saudi Arabian Oil Company Carbon Neutralization System (CNS) for CO2 sequestering
JP4839437B2 (ja) * 2006-03-08 2011-12-21 国立大学法人東京海洋大学 イソクリシス藻類の培養方法
FR2924126B1 (fr) * 2007-11-28 2011-04-15 Roquette Freres Nouveau procede de culture d'une microalgue heterotrophe

Also Published As

Publication number Publication date
FR2976291A1 (fr) 2012-12-14
WO2012168662A1 (fr) 2012-12-13
EP2718418A1 (fr) 2014-04-16
US20140227748A1 (en) 2014-08-14

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Legal Events

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PLFP Fee payment

Year of fee payment: 5

RT Complete renunciation

Effective date: 20160304

ST Notification of lapse

Effective date: 20170228