NO137210C - PROCEDURES FOR THE PREPARATION OF L-TRYPTOPHANE BY CULTIVATING A CORYNEBACTERIUM GLUTAMICUM MICRO-ORGANISM - Google Patents

PROCEDURES FOR THE PREPARATION OF L-TRYPTOPHANE BY CULTIVATING A CORYNEBACTERIUM GLUTAMICUM MICRO-ORGANISM

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
Norwegian (no)
Other versions
NO137210B (en
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/en
Publication of NO137210C publication Critical patent/NO137210C/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
    • C12P13/22—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 PROCEDURES FOR THE PREPARATION OF L-TRYPTOPHANE BY CULTIVATING A CORYNEBACTERIUM GLUTAMICUM MICRO-ORGANISM NO137210C (en)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
NO137210B NO137210B (en) 1977-10-10
NO137210C true NO137210C (en) 1978-01-18

Family

ID=26392794

Family Applications (1)

Application Number Title Priority Date Filing Date
NO214473A NO137210C (en) 1972-05-27 1973-05-24 PROCEDURES FOR THE PREPARATION OF L-TRYPTOPHANE BY CULTIVATING A CORYNEBACTERIUM GLUTAMICUM MICRO-ORGANISM

Country Status (9)

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

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 (en) * 1984-02-22 1985-09-10 Kyowa Hakko Kogyo Co Ltd Preparation of l-tryptophan
CN112251477B (en) * 2020-11-19 2022-10-28 乐康珍泰（天津）生物技术有限公司 Method for improving fermentation yield and saccharic acid conversion rate of L-phenylalanine

Also Published As

Publication number Publication date
NO137210B (en) 1977-10-10
IT991605B (en) 1975-08-30
FR2189510A1 (en) 1974-01-25
FR2189510B1 (en) 1976-04-23
CA997292A (en) 1976-09-21
DK133055B (en) 1976-03-15
ES415211A1 (en) 1976-06-01
SE393398B (en) 1977-05-09
NL7307353A (en) 1973-11-29
DK133055C (en) 1976-08-23
GB1427612A (en) 1976-03-10

Similar Documents

Publication Publication Date Title
NO152751C (en) ANALOGY PROCEDURE FOR THE PREPARATION OF A THERAPEUTIC EFFECTIVE CEPHALOSPORIN DERIVATIVE.
DK130004B (en) Process for the preparation of a water-insoluble enzyme preparation.
AR209263A1 (en) A PROCEDURE FOR THE PREPARATION OF 13, 14- DIHYDRO-PROSTAGLANDINS
NO136498C (en) PROCEDURES FOR THE PREPARATION OF A SACCHARASE INHIBITOR
SE380524B (en) PROCEDURE FOR THE PREPARATION OF 2- (ALFA- (3-TRIFLUOROMETHYL-PHENOXY) -4-CHLORO-BENZYL) -2-OXAZOLINE
SE397201B (en) PROCEDURE FOR THE PREPARATION OF GLUCOSISOMERAS FROM A MICRO-ORGANISM OF THE GENEAL ACTIONOPLANES
NO137210C (en) PROCEDURES FOR THE PREPARATION OF L-TRYPTOPHANE BY CULTIVATING A CORYNEBACTERIUM GLUTAMICUM MICRO-ORGANISM
DK138230B (en) Analogous process for the preparation of vincanol salts.
DK135384B (en) Process for the preparation of a microbial lipase.
DK130976B (en) Process for the preparation of 2,5-dimethyl-furan-3-carboxylic acid esters.
NO138947C (en) PROCEDURE FOR THE PREPARATION OF 2-ALCOXY-5-ALKYL SULPHONYL-BENZOIC ACIDS
DK135773B (en) Analogous process for the preparation of a penicillin derivative.
AR205083A1 (en) PROCEDURE FOR THE PREPARATION OF SULFON SALTS OF 2-5-DIHYDROXY BENZENOSULPHONIC ACIDS
SE398500B (en) PROCEDURE FOR THE PREPARATION OF 2- (3-LEGER ALKYLAMINO-2-HYDROXIPROPYL) -3-PHENYLPYRAZINE
CA1001510A (en) Cartridge vaccine injector
NO136844C (en) PROCEDURES FOR THE PREPARATION OF SACCHARASE INHIBITORS
FI52589C (en) A process for the preparation of a novel 3 beta-cyclopentyloxy-16alpha-cyanopregn-5-en-20-one which affects lipid metabolism.
DK132290C (en) PROCEDURE FOR THE PRODUCTION OF PROTEIN BY AEROBIC CULTIVATION OF A MICRO-ORGANISM
CA1005050A (en) Process for the manufacture of new salts of acth-peptides
DK134570B (en) Process for the preparation of L-lysine.
CA899874A (en) Process for the resolution of racemic 3-succinyloxy-5-phenyl-1,3-dihydro-2h-1,4-benzodiazepine-2-one-derivatives into optical antipodes
DK138693C (en) PROCEDURE FOR THE PREPARATION OF 0,0-DIALKYL-O- (2,2-DICHLOROVINYL) -THIONPHOSPHORIC ACID ESTERS
BE802359A (en) HIGH ACTIVITY PEPSINE PREPARATION PROCESS
DK134719B (en) Process for the preparation of a lipase, designated 26,466 RP.
DK135322B (en) Process for the preparation of a di-azomethine-nickel pigment.