DD217822A5 - Verfahren zur herstellung von l-phenylalanin durch wiederverwendung von phenylalanin-ammoniaklyase - Google Patents
Verfahren zur herstellung von l-phenylalanin durch wiederverwendung von phenylalanin-ammoniaklyase Download PDFInfo
- Publication number
- DD217822A5 DD217822A5 DD83255308A DD25530883A DD217822A5 DD 217822 A5 DD217822 A5 DD 217822A5 DD 83255308 A DD83255308 A DD 83255308A DD 25530883 A DD25530883 A DD 25530883A DD 217822 A5 DD217822 A5 DD 217822A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- item
- phenylalanine
- substrate solution
- ammonium
- acid
- 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
- C12P13/222—Phenylalanine
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43218282A | 1982-10-01 | 1982-10-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
DD217822A5 true DD217822A5 (de) | 1985-01-23 |
Family
ID=23715088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD83255308A DD217822A5 (de) | 1982-10-01 | 1983-09-30 | Verfahren zur herstellung von l-phenylalanin durch wiederverwendung von phenylalanin-ammoniaklyase |
Country Status (21)
Country | Link |
---|---|
JP (1) | JPS5991890A (fr) |
AU (1) | AU1864883A (fr) |
BE (2) | BE897889A (fr) |
BR (1) | BR8305366A (fr) |
CA (1) | CA1206435A (fr) |
CH (1) | CH658670A5 (fr) |
DD (1) | DD217822A5 (fr) |
DE (1) | DE3333246A1 (fr) |
DK (1) | DK452783A (fr) |
ES (1) | ES526165A1 (fr) |
FI (1) | FI833552A (fr) |
FR (1) | FR2533941B1 (fr) |
GB (1) | GB2127821B (fr) |
GR (1) | GR79053B (fr) |
IL (1) | IL69672A0 (fr) |
IT (1) | IT8368017A0 (fr) |
LU (1) | LU85019A1 (fr) |
NL (1) | NL8303369A (fr) |
PL (1) | PL243972A1 (fr) |
SE (1) | SE8305151L (fr) |
ZA (1) | ZA836626B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4600692A (en) * | 1983-02-10 | 1986-07-15 | Purification Engineering, Inc. | Immobilized cells for preparing phenylalanine |
EP0165757A3 (fr) * | 1984-06-11 | 1987-07-22 | Genex Corporation | Production de L-pnénylalanine |
JPS61247395A (ja) * | 1985-04-23 | 1986-11-04 | Mitsui Toatsu Chem Inc | L−フェニルアラニンの製造法 |
JP2931623B2 (ja) * | 1990-04-20 | 1999-08-09 | 三井化学株式会社 | L‐フェニルアラニンの製造方法 |
JPH0739815Y2 (ja) * | 1991-06-14 | 1995-09-13 | 東洋製罐株式会社 | ワンタッチで開閉可能なアーチ状キャップ |
US5981239A (en) * | 1997-09-24 | 1999-11-09 | Great Lakes Chemical Corp. | Synthesis of optically active phenylalanine analogs using Rhodotorula graminis |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5015955A (fr) * | 1973-06-15 | 1975-02-20 | ||
ES433764A1 (es) * | 1974-02-22 | 1976-12-01 | Pfizer | Un procedimiento para preparar 1-fenilalanina. |
JPS5922516B2 (ja) * | 1977-01-31 | 1984-05-26 | 田辺製薬株式会社 | L−フエニルアラニンの製造法 |
JPS5626197A (en) * | 1979-08-09 | 1981-03-13 | Tanabe Seiyaku Co Ltd | Preparation of l-phenylalanine |
US4434228A (en) * | 1982-04-20 | 1984-02-28 | Genex Corporation | Immobilization of biological materials in condensed polyalkyleneimine polymers |
US4504582A (en) * | 1982-07-20 | 1985-03-12 | Genex Corporation | Vermiculite as a carrier support for immobilized biological materials |
-
1983
- 1983-08-29 CA CA000435596A patent/CA1206435A/fr not_active Expired
- 1983-09-02 AU AU18648/83A patent/AU1864883A/en not_active Abandoned
- 1983-09-06 IL IL69672A patent/IL69672A0/xx unknown
- 1983-09-06 ZA ZA836626A patent/ZA836626B/xx unknown
- 1983-09-14 DE DE19833333246 patent/DE3333246A1/de not_active Withdrawn
- 1983-09-15 GR GR72447A patent/GR79053B/el unknown
- 1983-09-23 SE SE8305151A patent/SE8305151L/ not_active Application Discontinuation
- 1983-09-26 FR FR8315229A patent/FR2533941B1/fr not_active Expired
- 1983-09-27 GB GB08325797A patent/GB2127821B/en not_active Expired
- 1983-09-28 LU LU85019A patent/LU85019A1/fr unknown
- 1983-09-29 BR BR8305366A patent/BR8305366A/pt unknown
- 1983-09-30 ES ES526165A patent/ES526165A1/es not_active Expired
- 1983-09-30 FI FI833552A patent/FI833552A/fi not_active Application Discontinuation
- 1983-09-30 BE BE0/211627A patent/BE897889A/fr not_active IP Right Cessation
- 1983-09-30 PL PL24397283A patent/PL243972A1/xx unknown
- 1983-09-30 NL NL8303369A patent/NL8303369A/nl not_active Application Discontinuation
- 1983-09-30 IT IT8368017A patent/IT8368017A0/it unknown
- 1983-09-30 CH CH5328/83A patent/CH658670A5/de not_active IP Right Cessation
- 1983-09-30 DD DD83255308A patent/DD217822A5/de unknown
- 1983-09-30 DK DK452783A patent/DK452783A/da not_active Application Discontinuation
- 1983-10-01 JP JP58184356A patent/JPS5991890A/ja active Pending
-
1985
- 1985-03-14 BE BE0/214649A patent/BE901938R/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IL69672A0 (en) | 1983-12-30 |
IT8368017A0 (it) | 1983-09-30 |
JPS5991890A (ja) | 1984-05-26 |
GB8325797D0 (en) | 1983-10-26 |
NL8303369A (nl) | 1984-05-01 |
SE8305151L (sv) | 1984-04-02 |
CA1206435A (fr) | 1986-06-24 |
ZA836626B (en) | 1984-05-30 |
ES526165A1 (es) | 1985-05-01 |
DE3333246A1 (de) | 1984-04-05 |
GR79053B (fr) | 1984-10-02 |
CH658670A5 (de) | 1986-11-28 |
BE897889A (fr) | 1984-01-16 |
DK452783A (da) | 1984-04-02 |
BR8305366A (pt) | 1984-05-08 |
DK452783D0 (da) | 1983-09-30 |
GB2127821A (en) | 1984-04-18 |
FI833552A0 (fi) | 1983-09-30 |
FR2533941B1 (fr) | 1988-02-05 |
LU85019A1 (fr) | 1984-03-16 |
SE8305151D0 (sv) | 1983-09-23 |
AU1864883A (en) | 1984-04-05 |
GB2127821B (en) | 1986-04-30 |
FI833552A (fi) | 1984-04-02 |
PL243972A1 (en) | 1984-07-30 |
FR2533941A1 (fr) | 1984-04-06 |
BE901938R (fr) | 1985-07-01 |
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