MX2017002150A - Metodos de cultivo por lotes alimentados con repeticion. - Google Patents

Metodos de cultivo por lotes alimentados con repeticion.

Info

Publication number
MX2017002150A
MX2017002150A MX2017002150A MX2017002150A MX2017002150A MX 2017002150 A MX2017002150 A MX 2017002150A MX 2017002150 A MX2017002150 A MX 2017002150A MX 2017002150 A MX2017002150 A MX 2017002150A MX 2017002150 A MX2017002150 A MX 2017002150A
Authority
MX
Mexico
Prior art keywords
volume
culture
medium
threshold
microorganisms
Prior art date
Application number
MX2017002150A
Other languages
English (en)
Inventor
E Armenta Roberto
Berryman Kevin
Sun Zhiyong
Milway Michael
VALENTINE Mercia
Original Assignee
Mara Renewables Corp
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 Mara Renewables Corp filed Critical Mara Renewables Corp
Publication of MX2017002150A publication Critical patent/MX2017002150A/es

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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
    • C12N1/04—Preserving or maintaining viable microorganisms
    • 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
    • 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
    • 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
    • C12P7/6409—Fatty acids
    • C12P7/6427—Polyunsaturated fatty acids [PUFA], i.e. having two or more double bonds in their backbone
    • C12P7/6431—Linoleic acids [18:2[n-6]]
    • 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
    • C12P7/6409—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
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • C12Q1/06—Quantitative determination
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medicinal Chemistry (AREA)
  • Toxicology (AREA)
  • Analytical Chemistry (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Fodder In General (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Cultivation Of Plants (AREA)

Abstract

En la presente se proporcionan métodos de cultivo de un microorganismo. El método incluye proporcionar un recipiente que comprenda uno o más microorganismos y medio, donde los microorganismos y el medio forman un volumen inicial. Los microorganismos y el medio se cultivan hasta que el cultivo alcance un indicador umbral, donde cultivar comprende alimentar el cultivo con una o más fuentes de carbono y donde el cultivo se encuentra en un volumen umbral cuando se alcanza el indicador umbral. El método también incluye recolectar una parte del volumen umbral para dejar un volumen residual que constituya 40 % o menos del volumen inicial y agregar medio fresco al recipiente en una cantidad para regresar el volumen del cultivo al volumen inicial.
MX2017002150A 2014-10-16 2015-10-12 Metodos de cultivo por lotes alimentados con repeticion. MX2017002150A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462064694P 2014-10-16 2014-10-16
PCT/IB2015/057808 WO2016059541A1 (en) 2014-10-16 2015-10-12 Repeated fed-batch culture methods

Publications (1)

Publication Number Publication Date
MX2017002150A true MX2017002150A (es) 2017-08-21

Family

ID=55746208

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017002150A MX2017002150A (es) 2014-10-16 2015-10-12 Metodos de cultivo por lotes alimentados con repeticion.

Country Status (14)

Country Link
US (3) US10920261B2 (es)
EP (1) EP3207165B1 (es)
JP (1) JP6773301B2 (es)
KR (1) KR102501032B1 (es)
CN (2) CN106604998B (es)
AU (2) AU2015332095B2 (es)
BR (1) BR112017003558B1 (es)
CA (1) CA2960450C (es)
CL (1) CL2017000892A1 (es)
DK (1) DK3207165T3 (es)
ES (1) ES2785331T3 (es)
IL (1) IL250269A0 (es)
MX (1) MX2017002150A (es)
WO (1) WO2016059541A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109136308B (zh) * 2018-09-26 2021-01-26 武汉中科光谷绿色生物技术有限公司 一种提高发酵产聚唾液酸的方法及发酵液
CN109161570B (zh) * 2018-09-26 2020-12-18 武汉中科光谷绿色生物技术有限公司 一种提高发酵产n-乙酰神经氨酸的方法及发酵液

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5340742A (en) 1988-09-07 1994-08-23 Omegatech Inc. Process for growing thraustochytrium and schizochytrium using non-chloride salts to produce a microfloral biomass having omega-3-highly unsaturated fatty acids
US5340594A (en) 1988-09-07 1994-08-23 Omegatech Inc. Food product having high concentrations of omega-3 highly unsaturated fatty acids
KR20090064603A (ko) * 2000-01-28 2009-06-19 마텍 바이오싸이언스스 코포레이션 발효기 내에서 진핵 미생물의 고밀도 배양에 의한 고도불포화 지방산을 함유하는 지질의 증진된 생산 방법
CN1845986A (zh) * 2003-09-01 2006-10-11 诺维信公司 用于增加来自海洋微生物的生物质和/或生物质成分的产率的方法
ES2576986T3 (es) * 2005-06-07 2016-07-12 Dsm Nutritional Products Ag Microorganismos eucariotas para la producción de lípidos y antioxidantes
US9023616B2 (en) * 2006-08-01 2015-05-05 Dsm Nutritional Products Ag Oil producing microbes and method of modification thereof
US20100124583A1 (en) * 2008-04-30 2010-05-20 Xyleco, Inc. Processing biomass
EP2071019A1 (en) 2007-12-15 2009-06-17 Lonza AG Method for the cultivation of microoranisms of the order thraustochytriales
US20110306102A1 (en) * 2009-02-25 2011-12-15 V. B. Medicare Pvt. Ltd. Improved methods for fermentative production of docosahexaenoic acid
WO2011011660A2 (en) * 2009-07-23 2011-01-27 Xcellerex, Inc. Drain down and re-feed of microcarrier bioreactor
AU2012226528B2 (en) * 2011-03-07 2015-08-20 Dsm Nutritional Products Ag Engineering thraustochytrid microorganisms
US9580729B2 (en) * 2012-03-26 2017-02-28 Kansai Chemical Engineering Co., Ltd. Method for producing ethanol
CN103436561B (zh) * 2013-09-05 2014-11-26 江南大学 以棉纤维材料固定琥珀酸放线杆菌发酵生产丁二酸的方法

Also Published As

Publication number Publication date
KR102501032B1 (ko) 2023-02-16
US11827918B2 (en) 2023-11-28
AU2021202832B2 (en) 2023-08-24
US20160108453A1 (en) 2016-04-21
KR20170067748A (ko) 2017-06-16
CA2960450A1 (en) 2016-04-21
CN112961785A (zh) 2021-06-15
CN106604998B (zh) 2021-03-30
IL250269A0 (en) 2017-03-30
CL2017000892A1 (es) 2017-11-03
US10920261B2 (en) 2021-02-16
US20210123083A1 (en) 2021-04-29
DK3207165T3 (da) 2020-04-06
WO2016059541A1 (en) 2016-04-21
BR112017003558A2 (pt) 2018-02-27
AU2021202832A1 (en) 2021-06-03
EP3207165A1 (en) 2017-08-23
EP3207165B1 (en) 2020-02-05
JP6773301B2 (ja) 2020-10-21
CA2960450C (en) 2023-02-14
US20240060112A1 (en) 2024-02-22
CN106604998A (zh) 2017-04-26
EP3207165A4 (en) 2018-06-06
AU2015332095A1 (en) 2017-02-16
JP2017532022A (ja) 2017-11-02
ES2785331T3 (es) 2020-10-06
AU2015332095B2 (en) 2021-02-18
BR112017003558B1 (pt) 2023-10-03

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