NO137210C - Fremgangsm}te til fremstilling av l-tryptofan ved dyrking av en mikroorganisme av arten corynebacterium glutamicum - Google Patents

Fremgangsm}te til fremstilling av l-tryptofan ved dyrking av en mikroorganisme av arten corynebacterium glutamicum

Info

Publication number
NO137210C
NO137210C NO214473A NO214473A NO137210C NO 137210 C NO137210 C NO 137210C NO 214473 A NO214473 A NO 214473A NO 214473 A NO214473 A NO 214473A NO 137210 C NO137210 C NO 137210C
Authority
NO
Norway
Prior art keywords
tryptophane
cultivating
organism
procedures
micro
Prior art date
Application number
NO214473A
Other languages
English (en)
Norwegian (no)
Other versions
NO137210B (no
Inventor
Kiyoshi Nakayama
Hiroshi Hagino
Original Assignee
Kyowa Hakko Kogyo 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
Priority claimed from JP5217672A external-priority patent/JPS4913382A/ja
Priority claimed from JP47114236A external-priority patent/JPS5119037B2/ja
Application filed by Kyowa Hakko Kogyo Kk filed Critical Kyowa Hakko Kogyo Kk
Publication of NO137210B publication Critical patent/NO137210B/no
Publication of NO137210C publication Critical patent/NO137210C/no

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
    • C12P13/22—Tryptophan; Tyrosine; Phenylalanine; 3,4-Dihydroxyphenylalanine
    • C12P13/227—Tryptophan

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)
NO214473A 1972-05-27 1973-05-24 Fremgangsm}te til fremstilling av l-tryptofan ved dyrking av en mikroorganisme av arten corynebacterium glutamicum NO137210C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5217672A JPS4913382A (it) 1972-05-27 1972-05-27
JP47114236A JPS5119037B2 (it) 1972-11-16 1972-11-16

Publications (2)

Publication Number Publication Date
NO137210B NO137210B (no) 1977-10-10
NO137210C true NO137210C (no) 1978-01-18

Family

ID=26392794

Family Applications (1)

Application Number Title Priority Date Filing Date
NO214473A NO137210C (no) 1972-05-27 1973-05-24 Fremgangsm}te til fremstilling av l-tryptofan ved dyrking av en mikroorganisme av arten corynebacterium glutamicum

Country Status (9)

Country Link
CA (1) CA997292A (it)
DK (1) DK133055C (it)
ES (1) ES415211A1 (it)
FR (1) FR2189510B1 (it)
GB (1) GB1427612A (it)
IT (1) IT991605B (it)
NL (1) NL7307353A (it)
NO (1) NO137210C (it)
SE (1) SE393398B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3464934D1 (en) * 1983-04-13 1987-08-27 Ajinomoto Kk Process for the production of l-tryptophan by a fermentation process
JPS60176593A (ja) * 1984-02-22 1985-09-10 Kyowa Hakko Kogyo Co Ltd Ｌ−トリプトフアンの製造法
CN112251477B (zh) * 2020-11-19 2022-10-28 乐康珍泰（天津）生物技术有限公司 一种提高l-苯丙氨酸发酵产率和糖酸转化率的方法

Also Published As

Publication number Publication date
IT991605B (it) 1975-08-30
GB1427612A (en) 1976-03-10
NO137210B (no) 1977-10-10
FR2189510B1 (it) 1976-04-23
DK133055B (da) 1976-03-15
CA997292A (en) 1976-09-21
FR2189510A1 (it) 1974-01-25
ES415211A1 (es) 1976-06-01
SE393398B (sv) 1977-05-09
NL7307353A (it) 1973-11-29
DK133055C (da) 1976-08-23

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