BE798890A - L-lysine prodn - by fermentation of brevibacterium and corynebacterium bacter strains - Google Patents

L-lysine prodn - by fermentation of brevibacterium and corynebacterium bacter strains

Info

Publication number
BE798890A
BE798890A BE130568A BE130568A BE798890A BE 798890 A BE798890 A BE 798890A BE 130568 A BE130568 A BE 130568A BE 130568 A BE130568 A BE 130568A BE 798890 A BE798890 A BE 798890A
Authority
BE
Belgium
Prior art keywords
lysine
brevibacterium
bacter
prodn
corynebacterium
Prior art date
Application number
BE130568A
Other languages
French (fr)
Inventor
K Kubota
Y Yoshihara
H Hirakawa
H Kamijo
S Nosaki
F Yoshinaga
S Okumura
H Okada
Original Assignee
Ajinomoto Kk
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 Ajinomoto Kk filed Critical Ajinomoto Kk
Publication of BE798890A publication Critical patent/BE798890A/en

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
    • 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)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

In the title process the microorganism yielding lysine is not inhibited by lysine or its analogues (esp. by S-(2-aminoethyl)-L-cysteine) but requires serine, proline adanine, micotenamide, pantothenic acid, thiamine guanine, hypoxanthine or Vit B12 for growth. Thus Brevibacterium lactofermentum Y 108 (ATCC 21798) cultivated in a medium contg. glucose, (NH4)2SO4.Mg SO4 Fe++ and Mn++ ions, thiamine and biotin gave L-lysine (I) at rates of 4.1g/dl.
BE130568A 1972-04-27 1973-04-27 L-lysine prodn - by fermentation of brevibacterium and corynebacterium bacter strains BE798890A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47042527A JPS491794A (en) 1972-04-27 1972-04-27

Publications (1)

Publication Number Publication Date
BE798890A true BE798890A (en) 1973-08-16

Family

ID=12638535

Family Applications (1)

Application Number Title Priority Date Filing Date
BE130568A BE798890A (en) 1972-04-27 1973-04-27 L-lysine prodn - by fermentation of brevibacterium and corynebacterium bacter strains

Country Status (5)

Country Link
JP (1) JPS491794A (en)
AR (1) AR199293A1 (en)
BE (1) BE798890A (en)
PH (1) PH10492A (en)
ZA (1) ZA732869B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS568692A (en) * 1979-07-03 1981-01-29 Kyowa Hakko Kogyo Co Ltd Preparation of l-lysine by fermentation

Also Published As

Publication number Publication date
ZA732869B (en) 1974-04-24
AR199293A1 (en) 1974-08-23
JPS491794A (en) 1974-01-09
PH10492A (en) 1977-05-16

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: AJINOMOTO CO. INC.

Effective date: 19930427