NL8304496A - Werkwijze voor het isoleren van l-aminozuren. - Google Patents

Werkwijze voor het isoleren van l-aminozuren. Download PDF

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Publication number
NL8304496A
NL8304496A NL8304496A NL8304496A NL8304496A NL 8304496 A NL8304496 A NL 8304496A NL 8304496 A NL8304496 A NL 8304496A NL 8304496 A NL8304496 A NL 8304496A NL 8304496 A NL8304496 A NL 8304496A
Authority
NL
Netherlands
Prior art keywords
amino acid
exchange resin
reaction mixture
microorganism
ion exchange
Prior art date
Application number
NL8304496A
Other languages
English (en)
Dutch (nl)
Original Assignee
Mitsui Toatsu Chemicals
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 filed Critical Mitsui Toatsu Chemicals
Publication of NL8304496A publication Critical patent/NL8304496A/nl

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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)
NL8304496A 1982-08-11 1983-12-30 Werkwijze voor het isoleren van l-aminozuren. NL8304496A (nl)

Applications Claiming Priority (2)

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
JP13841582 1982-08-11

Publications (1)

Publication Number Publication Date
NL8304496A true NL8304496A (nl) 1985-07-16

Family

ID=15221422

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8304496A NL8304496A (nl) 1982-08-11 1983-12-30 Werkwijze voor het isoleren van l-aminozuren.

Country Status (8)

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

Families Citing this family (10)

* 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
ATE109833T1 (de) * 1987-10-12 1994-08-15 Mitsui Toatsu Chemicals Verfahren zur herstellung von l-tryptophan.
JPH0325170U (ja) * 1989-07-20 1991-03-14
EP1995322B1 (en) 2006-03-15 2017-11-22 Kyowa Hakko Bio Co., Ltd. Methods for purifying amino acids
WO2007119369A1 (ja) * 2006-03-15 2007-10-25 Kyowa Hakko Kogyo Co., Ltd. アミノ酸の精製方法
US20080044884A1 (en) 2006-08-21 2008-02-21 Samsung Electronics Co., Ltd. Method and device for separating cells from a sample 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
WO2015104464A1 (fr) * 2014-01-07 2015-07-16 Novasep Process Procédé de purification d'acides aminés aromatiques
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 (ja) * 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

Also Published As

Publication number Publication date
AU2284083A (en) 1985-06-27
JPH0453509B2 (ja) 1992-08-26
CH659827A5 (de) 1987-02-27
AU567903B2 (en) 1987-12-10
GB8334070D0 (en) 1984-02-01
DE3400574C2 (ja) 1987-08-06
GB2152030B (en) 1987-08-19
JPS5928484A (ja) 1984-02-15
DE3400574A1 (de) 1985-07-18
GB2152030A (en) 1985-07-31
CA1215069A (en) 1986-12-09
FR2557872B1 (fr) 1987-07-10
FR2557872A1 (fr) 1985-07-12

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BV The patent application has lapsed