CA1215069A - Method of isolating l-trytophan - Google Patents

Method of isolating l-trytophan

Info

Publication number
CA1215069A
CA1215069A CA000444165A CA444165A CA1215069A CA 1215069 A CA1215069 A CA 1215069A CA 000444165 A CA000444165 A CA 000444165A CA 444165 A CA444165 A CA 444165A CA 1215069 A CA1215069 A CA 1215069A
Authority
CA
Canada
Prior art keywords
tryptophan
exchange resin
microorganism
ion exchange
produced
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
CA000444165A
Other languages
English (en)
French (fr)
Inventor
Masaharu Ohoka
Yukihiro Yohikawa
Syosuke Nagai
Takao Takano
Nobuhiro Kawashima
Nobuyuki Kawashima
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Application granted granted Critical
Publication of CA1215069A publication Critical patent/CA1215069A/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
    • C07D209/18—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D209/20—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals substituted additionally by nitrogen atoms, e.g. tryptophane
    • 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
    • C12N1/02—Separating microorganisms from their culture media
    • 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
    • C12P13/06—Alanine; Leucine; Isoleucine; Serine; Homoserine

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)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CA000444165A 1982-08-11 1983-12-22 Method of isolating l-trytophan Expired CA1215069A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13841582A JPS5928484A (ja) 1982-08-11 1982-08-11 Ｌ−アミノ酸の単離方法

Publications (1)

Publication Number Publication Date
CA1215069A true CA1215069A (en) 1986-12-09

Family

ID=15221422

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000444165A Expired CA1215069A (en) 1982-08-11 1983-12-22 Method of isolating l-trytophan

Country Status (8)

Country Link
JP (1) JPS5928484A (enrdf_load_stackoverflow)
AU (1) AU567903B2 (enrdf_load_stackoverflow)
CA (1) CA1215069A (enrdf_load_stackoverflow)
CH (1) CH659827A5 (enrdf_load_stackoverflow)
DE (1) DE3400574A1 (enrdf_load_stackoverflow)
FR (1) FR2557872B1 (enrdf_load_stackoverflow)
GB (1) GB2152030B (enrdf_load_stackoverflow)
NL (1) NL8304496A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8119373B2 (en) 2006-03-15 2012-02-21 Kyowa Hakko Bio Co., Ltd. Method for purifying histidine from a cell culture

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4769474A (en) * 1985-04-10 1988-09-06 Mitsui Toatsu Chemicals, Inc. Process for purifying tryptophane
DE3702689A1 (de) * 1987-01-30 1988-08-11 Degussa Verfahren zur isolierung von l-aminosaeuren
DE3851067T2 (de) * 1987-10-12 1995-01-05 Mitsui Toatsu Chemicals Verfahren zur herstellung von l-tryptophan.
JPH0325170U (enrdf_load_stackoverflow) * 1989-07-20 1991-03-14
WO2007105790A1 (ja) 2006-03-15 2007-09-20 Kyowa Hakko Kogyo Co., Ltd. アミノ酸の精製方法
US20080070282A1 (en) 2006-08-21 2008-03-20 Samsung Electronics Co., Ltd. Method and device for obtaining or amplifying nucleic acid from a cell using a nonplanar solid substrate
US8158411B2 (en) 2006-08-21 2012-04-17 Samsung Electronics Co., Ltd. Method of separating microorganism using nonplanar solid substrate and device for separating microorganism using the same
KR102165406B1 (ko) * 2014-01-07 2020-10-14 노바셉 프로세스 방향족 아미노산의 정제 방법
CN103772086B (zh) * 2014-01-10 2015-04-29 国家海洋局第三海洋研究所 一种海洋微生物小分子代谢产物馏分制备的前处理工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1045451B (it) * 1966-03-23 1980-05-10 Ajinomoto Kk Metodo per recuperare lisina da brodo di fermentazione
GB1186952A (en) * 1967-06-17 1970-04-08 Kyowa Hakko Kogyo Kk Process for producing L-Tryptophan
JPS50127879A (enrdf_load_stackoverflow) * 1974-03-28 1975-10-08
JPS5636710A (en) * 1979-09-04 1981-04-10 Fanuc Ltd Feed speed command system
JPS57174096A (en) * 1981-04-20 1982-10-26 Ajinomoto Co Inc Preparation of l-tryptophan by fermentation method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8119373B2 (en) 2006-03-15 2012-02-21 Kyowa Hakko Bio Co., Ltd. Method for purifying histidine from a cell culture

Also Published As

Publication number Publication date
AU567903B2 (en) 1987-12-10
GB2152030A (en) 1985-07-31
DE3400574A1 (de) 1985-07-18
DE3400574C2 (enrdf_load_stackoverflow) 1987-08-06
GB2152030B (en) 1987-08-19
JPH0453509B2 (enrdf_load_stackoverflow) 1992-08-26
FR2557872A1 (fr) 1985-07-12
GB8334070D0 (en) 1984-02-01
NL8304496A (nl) 1985-07-16
AU2284083A (en) 1985-06-27
CH659827A5 (de) 1987-02-27
JPS5928484A (ja) 1984-02-15
FR2557872B1 (fr) 1987-07-10

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