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FR2228837A1 - L-epsilon-N-acetyl lysine prepn. - by culture of gram positive bacteria esp. Corynebacterium - Google Patents

L-epsilon-N-acetyl lysine prepn. - by culture of gram positive bacteria esp. Corynebacterium

Info

Publication number
FR2228837A1
FR2228837A1 FR7316742A FR7316742A FR2228837A1 FR 2228837 A1 FR2228837 A1 FR 2228837A1 FR 7316742 A FR7316742 A FR 7316742A FR 7316742 A FR7316742 A FR 7316742A FR 2228837 A1 FR2228837 A1 FR 2228837A1
Authority
FR
France
Prior art keywords
corynebacterium
culture
epsilon
positive bacteria
gram positive
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.)
Granted
Application number
FR7316742A
Other languages
French (fr)
Other versions
FR2228837B1 (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.)
IFP Energies Nouvelles IFPEN
Original Assignee
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR7316742A priority Critical patent/FR2228837A1/en
Publication of FR2228837A1 publication Critical patent/FR2228837A1/en
Application granted granted Critical
Publication of FR2228837B1 publication Critical patent/FR2228837B1/fr
Granted 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
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino 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
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C12P13/08—Lysine; Diaminopimelic acid; Threonine; Valine

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

L-epsilon-N-Acetyl lysine (I), L-lysine (II), and diamino pimelic acid (III) are prepd. by culture of a suitable microorganism in a nutritive medium contg. a paraffin hydro-: carbon or an acetic acid salt, the microorganisms being a mutant of Micrococcus, Brevibacteriu, Corynebacterium Arthrobacter, Nocardia or Mycobacterium, the mutant having no particular nutritional needs and being obtd. by previous culture of Gram positive bacteria in the presence of a lysine analogue and in a medium free from amonium salts and contg. nitrate salt(s) as source of nitrogen. (I) and (II) have similar nutritional value. The pref. microorganism is a mutant of Corynebacterium C91, (C91-MAT 52).
FR7316742A 1973-05-09 1973-05-09 L-epsilon-N-acetyl lysine prepn. - by culture of gram positive bacteria esp. Corynebacterium Granted FR2228837A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7316742A FR2228837A1 (en) 1973-05-09 1973-05-09 L-epsilon-N-acetyl lysine prepn. - by culture of gram positive bacteria esp. Corynebacterium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7316742A FR2228837A1 (en) 1973-05-09 1973-05-09 L-epsilon-N-acetyl lysine prepn. - by culture of gram positive bacteria esp. Corynebacterium

Publications (2)

Publication Number Publication Date
FR2228837A1 true FR2228837A1 (en) 1974-12-06
FR2228837B1 FR2228837B1 (en) 1976-04-23

Family

ID=9119046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7316742A Granted FR2228837A1 (en) 1973-05-09 1973-05-09 L-epsilon-N-acetyl lysine prepn. - by culture of gram positive bacteria esp. Corynebacterium

Country Status (1)

Country Link
FR (1) FR2228837A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376125A1 (en) * 1976-12-29 1978-07-28 Ajinomoto Kk Fermentative prepn. of L-lysine - using strain of Brevibacterium or Corynebacterium resistant to 5-2-aminoethyl-L-cysteine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376125A1 (en) * 1976-12-29 1978-07-28 Ajinomoto Kk Fermentative prepn. of L-lysine - using strain of Brevibacterium or Corynebacterium resistant to 5-2-aminoethyl-L-cysteine

Also Published As

Publication number Publication date
FR2228837B1 (en) 1976-04-23

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Legal Events

Date Code Title Description
ST Notification of lapse