DE60020271D1 - Verfahren zur erhöhung von mehrfachungesättigten fettsäuren in thraustochytriden - Google Patents

Verfahren zur erhöhung von mehrfachungesättigten fettsäuren in thraustochytriden

Info

Publication number
DE60020271D1
DE60020271D1 DE60020271T DE60020271T DE60020271D1 DE 60020271 D1 DE60020271 D1 DE 60020271D1 DE 60020271 T DE60020271 T DE 60020271T DE 60020271 T DE60020271 T DE 60020271T DE 60020271 D1 DE60020271 D1 DE 60020271D1
Authority
DE
Germany
Prior art keywords
culture
medium
pvp
growing
days
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
DE60020271T
Other languages
English (en)
Other versions
DE60020271T2 (de
Inventor
Seshagiri Raghu Kumar
Dorai Rajasingam Chandramohan
Ehrlich Desa
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.)
Council of Scientific and Industrial Research CSIR
Original Assignee
Council of Scientific and Industrial Research CSIR
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 Council of Scientific and Industrial Research CSIR filed Critical Council of Scientific and Industrial Research CSIR
Publication of DE60020271D1 publication Critical patent/DE60020271D1/de
Application granted granted Critical
Publication of DE60020271T2 publication Critical patent/DE60020271T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C12P7/6434—Docosahexenoic acids [DHA]
    • 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
    • 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
    • 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
    • C12N1/10—Protozoa; 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
    • C12N1/38—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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE60020271T 2000-03-29 2000-03-29 Verfahren zur erhöhung von mehrfachungesättigten fettsäuren in thraustochytriden Expired - Fee Related DE60020271T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IN2000/000037 WO2001073099A1 (en) 2000-03-29 2000-03-29 A method for enhancing levels of polyunsaturated fatty acids in thraustochytrids

Publications (2)

Publication Number Publication Date
DE60020271D1 true DE60020271D1 (de) 2005-06-23
DE60020271T2 DE60020271T2 (de) 2006-03-23

Family

ID=11076237

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60020271T Expired - Fee Related DE60020271T2 (de) 2000-03-29 2000-03-29 Verfahren zur erhöhung von mehrfachungesättigten fettsäuren in thraustochytriden

Country Status (7)

Country Link
EP (1) EP1276891B1 (de)
JP (1) JP2003528618A (de)
KR (1) KR100680906B1 (de)
AT (1) ATE295896T1 (de)
AU (1) AU5562900A (de)
DE (1) DE60020271T2 (de)
WO (1) WO2001073099A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10150311A1 (de) * 2001-10-11 2003-04-30 Bayer Cropscience Ag Verfahren zur Erhöhung der Wachstumsrate von Zellen in statischen Flüssigmedien
US20050019880A1 (en) * 2003-03-31 2005-01-27 Council Of Scientific And Industrial Research Method of enhancing levels of polyunsaturated fatty acids in thraustochytrid protists
EP2105506A1 (de) 2008-03-26 2009-09-30 Lonza Ag Verfahren zur Herstellung PUFAs enthaltender Öle unter Verwendung von Mikroorganismen der Ordnung Labyrinthulomycota
US8207363B2 (en) 2009-03-19 2012-06-26 Martek Biosciences Corporation Thraustochytrids, fatty acid compositions, and methods of making and uses thereof
JP5920890B2 (ja) 2010-01-19 2016-05-18 ディーエスエム アイピー アセッツ ビー．ブイ． エイコサペンタエン酸生成微生物、脂肪酸組成物、ならびにそれらを作る方法およびそれらの使用
US9222112B2 (en) 2011-07-21 2015-12-29 Dsm Ip Assets B.V. Eicosapentaenoic acid-producing microorganisms, fatty acid compositions, and methods of making and uses thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS623791A (ja) * 1985-07-01 1987-01-09 Kanegafuchi Chem Ind Co Ltd カビ類または藻類による脂質の製造法
DE69737063T2 (de) * 1996-07-23 2007-07-19 Nagase Chemtex Corp. Verfahren zur herstellung von decosahexaensäure und decosapentsäure

Also Published As

Publication number Publication date
KR20020092156A (ko) 2002-12-11
AU5562900A (en) 2001-10-08
WO2001073099A1 (en) 2001-10-04
EP1276891A1 (de) 2003-01-22
KR100680906B1 (ko) 2007-02-08
EP1276891B1 (de) 2005-05-18
DE60020271T2 (de) 2006-03-23
JP2003528618A (ja) 2003-09-30
ATE295896T1 (de) 2005-06-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee