GB1500340A - Method of preparing yeasts enriched in l-lysine and capable of excreting organic acids - Google Patents

Method of preparing yeasts enriched in l-lysine and capable of excreting organic acids

Info

Publication number
GB1500340A
GB1500340A GB16433/75A GB1643375A GB1500340A GB 1500340 A GB1500340 A GB 1500340A GB 16433/75 A GB16433/75 A GB 16433/75A GB 1643375 A GB1643375 A GB 1643375A GB 1500340 A GB1500340 A GB 1500340A
Authority
GB
United Kingdom
Prior art keywords
yeast
lysine
cells
resistant
acid
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
Application number
GB16433/75A
Other languages
English (en)
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.)
Societe National Elf Aquitaine
IFP Energies Nouvelles IFPEN
Original Assignee
Societe National Elf Aquitaine
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 Societe National Elf Aquitaine, IFP Energies Nouvelles IFPEN filed Critical Societe National Elf Aquitaine
Publication of GB1500340A publication Critical patent/GB1500340A/en
Expired 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, 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
    • C12N1/26—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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
GB16433/75A 1974-04-23 1975-04-21 Method of preparing yeasts enriched in l-lysine and capable of excreting organic acids Expired GB1500340A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7414094A FR2268864B1 (en, 2012) 1974-04-23 1974-04-23

Publications (1)

Publication Number Publication Date
GB1500340A true GB1500340A (en) 1978-02-08

Family

ID=9138005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16433/75A Expired GB1500340A (en) 1974-04-23 1975-04-21 Method of preparing yeasts enriched in l-lysine and capable of excreting organic acids

Country Status (8)

Country Link
US (1) US3986933A (en, 2012)
BE (1) BE828224A (en, 2012)
DE (1) DE2517762A1 (en, 2012)
DK (1) DK140315B (en, 2012)
FR (1) FR2268864B1 (en, 2012)
GB (1) GB1500340A (en, 2012)
IT (1) IT1032739B (en, 2012)
NL (1) NL7504717A (en, 2012)

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
US3986933A (en) 1976-10-19
NL7504717A (nl) 1975-10-27
DK140315C (en, 2012) 1979-12-24
DK140315B (da) 1979-07-30
IT1032739B (it) 1979-06-20
FR2268864A1 (en, 2012) 1975-11-21
DK173775A (en, 2012) 1975-10-24
FR2268864B1 (en, 2012) 1977-03-04
DE2517762A1 (de) 1975-11-13
BE828224A (fr) 1975-08-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee