DE2517762A1 - Verfahren zur herstellung von mit l-lysin angereicherten hefen, die selbst bei der gaerung citronen-, isocitronen- und glutaminsaeure produzieren - Google Patents

Verfahren zur herstellung von mit l-lysin angereicherten hefen, die selbst bei der gaerung citronen-, isocitronen- und glutaminsaeure produzieren

Info

Publication number
DE2517762A1
DE2517762A1 DE19752517762 DE2517762A DE2517762A1 DE 2517762 A1 DE2517762 A1 DE 2517762A1 DE 19752517762 DE19752517762 DE 19752517762 DE 2517762 A DE2517762 A DE 2517762A DE 2517762 A1 DE2517762 A1 DE 2517762A1
Authority
DE
Germany
Prior art keywords
lysine
yeast
medium
stage
concentration
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.)
Pending
Application number
DE19752517762
Other languages
German (de)
English (en)
Inventor
Claude Gaillardin
Georges Glikmans
Paul Maldonado
Gaetan Sylvestre
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.)
ERAP
IFP Energies Nouvelles IFPEN
Original Assignee
ERAP
IFP Energies Nouvelles IFPEN
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 ERAP, IFP Energies Nouvelles IFPEN filed Critical ERAP
Publication of DE2517762A1 publication Critical patent/DE2517762A1/de
Pending 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
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/44—Polycarboxylic acids
    • C12P7/48—Tricarboxylic acids, e.g. citric acid
    • 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
    • C12N1/26—Processes using, or culture media containing, hydrocarbons
    • C12N1/28—Processes using, or culture media containing, hydrocarbons aliphatic
    • 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
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C12P13/08—Lysine; Diaminopimelic acid; Threonine; Valine
    • 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
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C12P13/14—Glutamic acid; Glutamine
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/911—Microorganisms using fungi
    • Y10S435/921—Candida
    • Y10S435/923—Candida lipolytica

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)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medicinal Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DE19752517762 1974-04-23 1975-04-22 Verfahren zur herstellung von mit l-lysin angereicherten hefen, die selbst bei der gaerung citronen-, isocitronen- und glutaminsaeure produzieren Pending DE2517762A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7414094A FR2268864B1 (https=) 1974-04-23 1974-04-23

Publications (1)

Publication Number Publication Date
DE2517762A1 true DE2517762A1 (de) 1975-11-13

Family

ID=9138005

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752517762 Pending DE2517762A1 (de) 1974-04-23 1975-04-22 Verfahren zur herstellung von mit l-lysin angereicherten hefen, die selbst bei der gaerung citronen-, isocitronen- und glutaminsaeure produzieren

Country Status (8)

Country Link
US (1) US3986933A (https=)
BE (1) BE828224A (https=)
DE (1) DE2517762A1 (https=)
DK (1) DK140315B (https=)
FR (1) FR2268864B1 (https=)
GB (1) GB1500340A (https=)
IT (1) IT1032739B (https=)
NL (1) NL7504717A (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393135A (en) * 1979-12-10 1983-07-12 Ajinomoto Company Incorporated Method for producing L-glutamic acid by fermentation
US4407953A (en) * 1982-05-24 1983-10-04 Pfizer Inc. Fermentation process for production of alpha-isopropylmalic acid
US4523999A (en) * 1983-12-16 1985-06-18 Ajinomoto Co., Inc. Ultrafiltration method
JPH0777554B2 (ja) * 1985-05-31 1995-08-23 味の素株式会社 飼料用酵母菌体
JP6906348B2 (ja) * 2017-04-10 2021-07-21 三菱商事ライフサイエンス株式会社 酵母の改良方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660235A (en) * 1969-08-22 1972-05-02 Ajinomoto Kk Method for producing phenylalanine by fermentation
US3873424A (en) * 1969-10-09 1975-03-25 Kyowa Hakko Kogyo Kk Production of citric acid, isocitric acid and microbial cells by fermentation
US3825472A (en) * 1972-04-27 1974-07-23 Ajinomoto Kk Method of producing l-lysine by fermentation

Also Published As

Publication number Publication date
FR2268864A1 (https=) 1975-11-21
DK140315C (https=) 1979-12-24
BE828224A (fr) 1975-08-18
NL7504717A (nl) 1975-10-27
GB1500340A (en) 1978-02-08
DK140315B (da) 1979-07-30
FR2268864B1 (https=) 1977-03-04
DK173775A (https=) 1975-10-24
US3986933A (en) 1976-10-19
IT1032739B (it) 1979-06-20

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Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee