JPS57130958A - Recovery of l-phenylalanine and l-asparagic acid - Google Patents
Recovery of l-phenylalanine and l-asparagic acidInfo
- Publication number
- JPS57130958A JPS57130958A JP56207256A JP20725681A JPS57130958A JP S57130958 A JPS57130958 A JP S57130958A JP 56207256 A JP56207256 A JP 56207256A JP 20725681 A JP20725681 A JP 20725681A JP S57130958 A JPS57130958 A JP S57130958A
- Authority
- JP
- Japan
- Prior art keywords
- phenylalanine
- solution
- recovery
- salt
- aspartic acid
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/06—Dipeptides
- C07K5/06104—Dipeptides with the first amino acid being acidic
- C07K5/06113—Asp- or Asn-amino acid
- C07K5/06121—Asp- or Asn-amino acid the second amino acid being aromatic or cycloaliphatic
- C07K5/0613—Aspartame
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S530/00—Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
- Y10S530/801—Peptide sweetners
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Genetics & Genomics (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/221,128 US4348317A (en) | 1980-12-29 | 1980-12-29 | Recovery of L-phenylalanine and L-aspartic acid during preparation of α-L-aspartyl-L-phenylalanine methyl ester |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57130958A true JPS57130958A (en) | 1982-08-13 |
JPH0119377B2 JPH0119377B2 (ja) | 1989-04-11 |
Family
ID=22826470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56207256A Granted JPS57130958A (en) | 1980-12-29 | 1981-12-23 | Recovery of l-phenylalanine and l-asparagic acid |
Country Status (7)
Country | Link |
---|---|
US (1) | US4348317A (ja) |
EP (1) | EP0055612B1 (ja) |
JP (1) | JPS57130958A (ja) |
AT (1) | ATE8878T1 (ja) |
AU (1) | AU7881481A (ja) |
CA (1) | CA1184935A (ja) |
DE (1) | DE3165459D1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63159355A (ja) * | 1986-12-23 | 1988-07-02 | Mitsui Toatsu Chem Inc | L−フェニルアラニンおよびl−アスパラキン酸の回収方法 |
EP0526854A3 (ja) * | 1991-08-05 | 1994-04-06 | Ajinomoto Kk |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58185545A (ja) * | 1982-04-22 | 1983-10-29 | Ajinomoto Co Inc | α−L−アスパルチル−L−フエニルアラニンメチルエステルまたはその塩酸塩の製法 |
DE3600731A1 (de) * | 1986-01-13 | 1987-07-16 | Green Cross Korea | Verfahren zur herstellung von (alpha)-l-aspartyl-l-phenylalaninmethylester |
US5466864A (en) * | 1993-02-25 | 1995-11-14 | Ajinomoto Co., Inc. | Method for recovering L-phenylalanine |
JP3307491B2 (ja) * | 1993-12-13 | 2002-07-24 | 味の素株式会社 | L−フェニルアラニンの回収方法 |
JP3314515B2 (ja) * | 1994-03-24 | 2002-08-12 | 味の素株式会社 | L−フェニルアラニンの回収方法 |
CN101284796B (zh) * | 2008-05-30 | 2011-05-04 | 何关昌 | 母液回收制备dl—苯丙氨酸和dl—天冬氨酸的方法 |
CN103113248A (zh) * | 2013-02-20 | 2013-05-22 | 江苏汉光生物工程有限公司 | 一种从生产阿斯巴甜废水中回收dl-天门冬氨酸的方法 |
CN114456080A (zh) * | 2021-12-18 | 2022-05-10 | 江苏汉光生物工程有限公司 | 一种阿斯巴甜生产母液回收处理工艺及装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB607956A (en) * | 1944-01-14 | 1948-09-08 | Chem Ind Basel | Manufacture of water-soluble anthraquinone derivatives |
NL102770C (ja) * | 1957-04-06 | |||
DE1493908A1 (de) * | 1965-09-30 | 1969-07-10 | Knoll Ag | Verfahren zur Herstellung von N-Acetylestern substituierter racemischer alpha-Aminosaeuren bzw. von deren Hydrolyseprodukten |
NL7101831A (ja) * | 1970-03-06 | 1971-09-08 | ||
US4173562A (en) * | 1976-12-27 | 1979-11-06 | Monsanto Company | Process for the preparation of α-L-aspartyl-L-phenylalanine methyl ester |
-
1980
- 1980-12-29 US US06/221,128 patent/US4348317A/en not_active Expired - Lifetime
-
1981
- 1981-12-23 JP JP56207256A patent/JPS57130958A/ja active Granted
- 1981-12-23 CA CA000393089A patent/CA1184935A/en not_active Expired
- 1981-12-23 EP EP81306118A patent/EP0055612B1/en not_active Expired
- 1981-12-23 AT AT81306118T patent/ATE8878T1/de active
- 1981-12-23 AU AU78814/81A patent/AU7881481A/en not_active Abandoned
- 1981-12-23 DE DE8181306118T patent/DE3165459D1/de not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63159355A (ja) * | 1986-12-23 | 1988-07-02 | Mitsui Toatsu Chem Inc | L−フェニルアラニンおよびl−アスパラキン酸の回収方法 |
EP0526854A3 (ja) * | 1991-08-05 | 1994-04-06 | Ajinomoto Kk |
Also Published As
Publication number | Publication date |
---|---|
JPH0119377B2 (ja) | 1989-04-11 |
EP0055612B1 (en) | 1984-08-08 |
DE3165459D1 (en) | 1984-09-13 |
US4348317A (en) | 1982-09-07 |
CA1184935A (en) | 1985-04-02 |
EP0055612A1 (en) | 1982-07-07 |
ATE8878T1 (de) | 1984-08-15 |
AU7881481A (en) | 1982-07-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3165459D1 (en) | Recovery of l-phenylalanine and l-aspartic acid during preparation of alpha-l-aspartyl-l-phenylalanine methyl ester | |
EP0399573A3 (en) | Process for recovery of amino acid from aqueous mixtures | |
JPS51139691A (en) | Recovering method of protein from aqueous protein solution | |
GB1377313A (en) | Process for purifying phenylalanine derivatives | |
GB1375811A (ja) | ||
JPS5411294A (en) | Recovery of protease | |
NO901084L (no) | Natrium-n-acetylneuraminat-trihydrat og fremgangsmaate forfremstilling derav. | |
GB1326473A (en) | Process for purifying alpha-l-aspartyl-l-phenylalanine methyl ester and intermediates in said process | |
DK163303C (da) | Fremgangsmaade til fremstilling af cimetidin polymorf b. | |
GB2008588B (en) | Process for recovering salts of aspartic acid | |
NZ212917A (en) | Recovering alcohols from solution | |
JPS5411293A (en) | Recovery of protease | |
CA2075307A1 (en) | Method for recovery of .alpha.-l-aspartyl-l-phenylalanine methyl ester, l-phenylalanine and l-aspartic acid | |
DE3166836D1 (en) | Method for the purification of nicotin amide i | |
JPS51148964A (en) | Method and device for recovering polyvinyl alcohol from aqueous s olution thereof | |
JPS5242420A (en) | Process for recovering zinc of high purity | |
JPS539715A (en) | Crystallization of dl-acetylmethionine | |
ES8100247A1 (es) | Procedimiento de obtencion de sales alcalinas de 1-a-aminoacidos de intetes terapeutico | |
JPS6490159A (en) | Collection of neutral amino acid at high ph | |
JPS5328970A (en) | Method of recovering papers and plastic separately from waste | |
JPS5257111A (en) | Process for organic carboxylic acid silver | |
JPS577437A (en) | Recovery of carboxylic acids by fractionation | |
JPS5248620A (en) | Purification process for acrylate, methacrylate or their quaternary sa lts | |
IE39142B1 (en) | Process for recovering ammonium salts of organic acids | |
JPS5242807A (en) | Process for preparation of alkyleneglycol |