CH659827A5 - Verfahren zur isolierung von l-aminosaeuren. - Google Patents
Verfahren zur isolierung von l-aminosaeuren. Download PDFInfo
- Publication number
- CH659827A5 CH659827A5 CH8884A CH8884A CH659827A5 CH 659827 A5 CH659827 A5 CH 659827A5 CH 8884 A CH8884 A CH 8884A CH 8884 A CH8884 A CH 8884A CH 659827 A5 CH659827 A5 CH 659827A5
- Authority
- CH
- Switzerland
- Prior art keywords
- amino acid
- reaction mixture
- exchange resin
- ion exchange
- microorganism
- Prior art date
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)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Virology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Medicinal Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
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 |
---|---|
CH659827A5 true CH659827A5 (de) | 1987-02-27 |
Family
ID=15221422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH8884A CH659827A5 (de) | 1982-08-11 | 1984-01-06 | Verfahren zur isolierung von l-aminosaeuren. |
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)
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 |
WO1989003428A1 (en) * | 1987-10-12 | 1989-04-20 | Mitsui Toatsu Chemicals, Inc. | Process for producing l-tryptophane |
JPH0325170U (ja) * | 1989-07-20 | 1991-03-14 | ||
JP5112296B2 (ja) | 2006-03-15 | 2013-01-09 | 協和発酵バイオ株式会社 | アミノ酸の精製方法 |
EP1995322B1 (en) | 2006-03-15 | 2017-11-22 | Kyowa Hakko Bio Co., Ltd. | Methods for purifying amino acids |
US7919278B2 (en) | 2006-08-21 | 2011-04-05 | Samsung Electronics Co., Ltd. | Method of 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 |
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)
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 |
-
1982
- 1982-08-11 JP JP13841582A patent/JPS5928484A/ja active Granted
-
1983
- 1983-12-21 GB GB08334070A patent/GB2152030B/en not_active Expired
- 1983-12-22 CA CA000444165A patent/CA1215069A/en not_active Expired
- 1983-12-23 AU AU22840/83A patent/AU567903B2/en not_active Ceased
- 1983-12-30 NL NL8304496A patent/NL8304496A/nl not_active Application Discontinuation
-
1984
- 1984-01-06 CH CH8884A patent/CH659827A5/de not_active IP Right Cessation
- 1984-01-10 DE DE19843400574 patent/DE3400574A1/de active Granted
- 1984-01-10 FR FR8400302A patent/FR2557872B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0453509B2 (ja) | 1992-08-26 |
DE3400574A1 (de) | 1985-07-18 |
CA1215069A (en) | 1986-12-09 |
JPS5928484A (ja) | 1984-02-15 |
AU567903B2 (en) | 1987-12-10 |
GB2152030A (en) | 1985-07-31 |
FR2557872A1 (fr) | 1985-07-12 |
GB2152030B (en) | 1987-08-19 |
FR2557872B1 (fr) | 1987-07-10 |
GB8334070D0 (en) | 1984-02-01 |
DE3400574C2 (ja) | 1987-08-06 |
NL8304496A (nl) | 1985-07-16 |
AU2284083A (en) | 1985-06-27 |
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Legal Events
Date | Code | Title | Description |
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PL | Patent ceased |