ATE295896T1 - Verfahren zur erhöhung von mehrfachungesättigten fettsäuren in thraustochytriden - Google Patents

Verfahren zur erhöhung von mehrfachungesättigten fettsäuren in thraustochytriden

Info

Publication number
ATE295896T1
ATE295896T1 AT00940731T AT00940731T ATE295896T1 AT E295896 T1 ATE295896 T1 AT E295896T1 AT 00940731 T AT00940731 T AT 00940731T AT 00940731 T AT00940731 T AT 00940731T AT E295896 T1 ATE295896 T1 AT E295896T1
Authority
AT
Austria
Prior art keywords
culture
medium
polyunsaturated fatty
pvp
growing
Prior art date
Application number
AT00940731T
Other languages
English (en)
Inventor
Seshagiri Raghu Kumar
Dorai Rajasingam Chandramohan
Ehrlich Desa
Original Assignee
Council Scient Ind Res
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 Scient Ind Res filed Critical Council Scient Ind Res
Application granted granted Critical
Publication of ATE295896T1 publication Critical patent/ATE295896T1/de

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
    • 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
    • C12N1/10—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; 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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (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)
AT00940731T 2000-03-29 2000-03-29 Verfahren zur erhöhung von mehrfachungesättigten fettsäuren in thraustochytriden ATE295896T1 (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 (1)

Publication Number Publication Date
ATE295896T1 true ATE295896T1 (de) 2005-06-15

Family

ID=11076237

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00940731T ATE295896T1 (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
CA2993690C (en) 2010-01-19 2022-03-22 Dsm Ip Assets B.V. Eicosapentaenoic acid-producing microorganisms, fatty acid compositions, and methods of making and uses thereof
MX342216B (es) 2011-07-21 2016-09-20 Dsm Ip Assets Bv Composiciones de acidos grasos.

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
BR9710394A (pt) * 1996-07-23 2000-01-11 Nagase Biochemicals Ltda Processo para preparação de ácido docosahexaenóico e ácido docosapentaenóico;processo de preparação a partir de lipidio;microorganismo produtor de lipìdios;alimentos e congenêres abtidos através do processo

Also Published As

Publication number Publication date
AU5562900A (en) 2001-10-08
DE60020271T2 (de) 2006-03-23
EP1276891A1 (de) 2003-01-22
JP2003528618A (ja) 2003-09-30
WO2001073099A1 (en) 2001-10-04
KR100680906B1 (ko) 2007-02-08
DE60020271D1 (de) 2005-06-23
KR20020092156A (ko) 2002-12-11
EP1276891B1 (de) 2005-05-18

Similar Documents

Publication Publication Date Title
Ganuza et al. High-cell-density cultivation of Schizochytrium sp. in an ammonium/pH-auxostat fed-batch system
Kitcha et al. Enhancing lipid production from crude glycerol by newly isolated oleaginous yeasts: strain selection, process optimization, and fed-batch strategy
WO2004009827A3 (en) Preparation of microbial oil containing polyunsaturated fatty acids
DK1549753T3 (da) Fremgangsmåde til fremstilling af mikrobielt fedt eller olie med nedsat uforsæbeligt stofindhold
Xu et al. Growth characteristics and eicosapentaenoic acid production by Nannochloropsis sp. in mixotrophic conditions
ATE408701T1 (de) Verfahren zur herstellung von hochungesättigten fettsäuren und hochungesättigte fettsäuren enthaltendes lipid
WO2004104167A3 (en) A δ-12 desaturase gene suitable for altering levels of polyunsaturated fatty acids in oleaginous yeasts
WO2005047485A3 (en) Delta12 desaturases suitable for altering levels of polyunsaturated fatty acids in oleaginous yeast
ATE402944T1 (de) Desaturasegene, von diesen codierte enzyme und verwendungen dafür
Xiao et al. Advances in cultivation and processing techniques for microalgal biodiesel: A review
US8936923B2 (en) Production of biodiesel
EP1138759A3 (de) Verfahren zur Produktion einer mehrfach ungesättigter Fettsäure-enthaltender Kultur und eines mehrfach ungesättigter Fettsäure-enthaltendes Öles unter Verwendung von Mikroorganismen
KR101777217B1 (ko) Dha를 고농도로 포함한 바이오오일 생산 미세조류인 스키조키트리움 속 sh103 균주 및 이의 용도
KR20100105848A (ko) 트라우스토키트리알레스 목의 미생물의 배양 방법
DE60020271D1 (de) Verfahren zur erhöhung von mehrfachungesättigten fettsäuren in thraustochytriden
EP2110438A1 (de) Verfahren zur erhöhung des anteils von docosahexaensäure in einem öl- und fetthaltigen material oder in öl und fett
KR101521274B1 (ko) 신규 미세조류 오란티오키트리움（Aurantiochytrium sp.) LA3（KCTC12685BP) 및 이를 이용한 바이오오일의 제조방법
KR20060019507A (ko) 트라우스토키트리드 원생생물내 고도불포화지방산의 레벨을증가시키는 방법
ATE343000T1 (de) Verfahren zur verbesserung des stands von mehrfach ungesättigten fettsäuren in thraustochytrid-protisten
CA2395622A1 (fr) Procede d'enrichissement en lipides et en acides gras omega-3 dans les cultures d'algues
ATE534745T1 (de) Verfahren zur herstellung eines hochungesättigte fettsäure enthaltenden lipids
ATE556144T1 (de) Herstellung von omega-3-fettsäuren in der mikroflora von thraustochytriales unter verwendung modifizierter medien
JP3723822B2 (ja) 高度不飽和脂肪酸の製造方法
JP6619229B2 (ja) アラキドン酸生産ポリケチドシンターゼ及びその利用
US20230265470A1 (en) Novel Thraustochytrid strain for the production of biomaterials including docosahexaenoic acid

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties