ATE41148T1 - Verfahren zur herstellung einer waessrigen loesung eines alkali-metall-salzes von methionin. - Google Patents
Verfahren zur herstellung einer waessrigen loesung eines alkali-metall-salzes von methionin.Info
- Publication number
- ATE41148T1 ATE41148T1 AT86402667T AT86402667T ATE41148T1 AT E41148 T1 ATE41148 T1 AT E41148T1 AT 86402667 T AT86402667 T AT 86402667T AT 86402667 T AT86402667 T AT 86402667T AT E41148 T1 ATE41148 T1 AT E41148T1
- Authority
- AT
- Austria
- Prior art keywords
- methionine
- preparing
- aqueous solution
- metal salt
- alkaline metal
- Prior art date
Links
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229930182817 methionine Natural products 0.000 title abstract 2
- 150000003839 salts Chemical class 0.000 title abstract 2
- 239000007864 aqueous solution Substances 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- -1 alkali metal methioninate Chemical class 0.000 abstract 2
- GSYTVXOARWSQSV-UHFFFAOYSA-N 2-amino-4-methylsulfanylbutanamide Chemical compound CSCCC(N)C(N)=O GSYTVXOARWSQSV-UHFFFAOYSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 244000144972 livestock Species 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
- C07C319/20—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/142—Amino acids; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
- A23K50/75—Feeding-stuffs specially adapted for particular animals for birds for poultry
-
- 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
- Y10S426/00—Food or edible material: processes, compositions, and products
- Y10S426/807—Poultry or ruminant feed
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Food Science & Technology (AREA)
- Birds (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fodder In General (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8517847A FR2590896B1 (fr) | 1985-12-03 | 1985-12-03 | Procede de preparation d'une solution aqueuse d'un sel alcalin de la methionine |
EP86402667A EP0228938B1 (de) | 1985-12-03 | 1986-12-02 | Verfahren zur Herstellung einer wässrigen Lösung eines Alkali-Metall-Salzes von Methionin |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE41148T1 true ATE41148T1 (de) | 1989-03-15 |
Family
ID=9325376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT86402667T ATE41148T1 (de) | 1985-12-03 | 1986-12-02 | Verfahren zur herstellung einer waessrigen loesung eines alkali-metall-salzes von methionin. |
Country Status (10)
Country | Link |
---|---|
US (2) | US4960932A (de) |
EP (1) | EP0228938B1 (de) |
JP (1) | JPH078852B2 (de) |
KR (1) | KR940008921B1 (de) |
AT (1) | ATE41148T1 (de) |
CA (1) | CA1261348A (de) |
DE (1) | DE3662267D1 (de) |
ES (1) | ES2008090B3 (de) |
FR (1) | FR2590896B1 (de) |
SU (1) | SU1598867A3 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4235295A1 (de) * | 1992-10-20 | 1994-04-21 | Degussa | Kontinuierlich durchführbares Verfahren zur Herstellung von Methionin oder Methioninderivaten |
FR2733231B1 (fr) * | 1995-04-24 | 1997-07-04 | Rhone Poulenc Nutrition Animal | Procede de condensation de l'acide cyanhydrique avec un aldehyde |
JPH09172979A (ja) * | 1995-12-27 | 1997-07-08 | Ajinomoto Co Inc | 新規リン酸アミノ酸複合塩及び制酸剤を含有する反すう動物用飼料添加組成物 |
FR2785609B1 (fr) * | 1998-11-06 | 2000-12-15 | Rhone Poulenc Nutrition Animal | Procede de preparation de la methionine |
WO2011100420A1 (en) * | 2010-02-12 | 2011-08-18 | The Procter & Gamble Company | Benefit compositions comprising crosslinked polyglycerol esters |
SG192908A1 (en) | 2011-02-23 | 2013-09-30 | Evonik Degussa Gmbh | Storage-stable 2-hydroxy-4-(methylthio) butyric acid nitrile |
CN103347854B (zh) | 2011-02-23 | 2017-04-26 | 赢创德固赛有限公司 | 由3‑(甲硫基)丙醛和氢氰酸制备2‑羟基‑4‑(甲硫基)丁腈的方法 |
CN104130169A (zh) * | 2014-07-08 | 2014-11-05 | 重庆紫光化工股份有限公司 | 一种d,l-蛋氨酸的环保清洁生产方法 |
SG11201701863VA (en) | 2014-09-26 | 2017-04-27 | Sumitomo Chemical Co | Method for producing methionine |
EP3632894A1 (de) | 2018-10-01 | 2020-04-08 | Evonik Operations GmbH | Nebenproduktarme herstellung von methionin aus methioninnitril |
EP3632895A1 (de) * | 2018-10-01 | 2020-04-08 | Evonik Operations GmbH | Salzfreie herstellung von aminosäuren aus ihren aminonitrilen |
CN111116437B (zh) | 2018-11-01 | 2021-02-05 | 山东新和成氨基酸有限公司 | 制备2-羟基-4-甲硫基丁酸及其中间体的方法和装置 |
CN112979514A (zh) * | 2019-12-18 | 2021-06-18 | 重庆紫光化工股份有限公司 | 2-羟基-4-甲硫基丁腈制备d,l-蛋氨酸的方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2372797A1 (fr) * | 1976-12-03 | 1978-06-30 | Anvar | Procede d'hydrolyse catalytique chimique d'a-amino-nitriles ou de leurs sels |
DE3105008A1 (de) * | 1981-02-12 | 1982-08-19 | Degussa Ag, 6000 Frankfurt | Verfahren zur herstellung waessriger loesungen der natriumsalze von (alpha)-aminocarbonsaeuren |
DE3105009C2 (de) * | 1981-02-12 | 1994-07-07 | Degussa | Verwendung von wäßrigen Natrium- oder Kaliummethioninat-Lösungen zur Supplementierung von Mischfuttern mit Methionin und Verfahren zur Supplementierung |
DE3266977D1 (en) * | 1981-03-26 | 1985-11-28 | Mitsubishi Gas Chemical Co | Process for producing alpha-amino acids |
FR2565225B1 (fr) * | 1984-06-05 | 1986-10-17 | Centre Nat Rech Scient | Procede de synthese en continu d'un a-amino-acide par hydrolyse catalytique chimique et dispositif pour la mise en oeuvre du procede |
-
1985
- 1985-12-03 FR FR8517847A patent/FR2590896B1/fr not_active Expired
-
1986
- 1986-12-02 CA CA000524332A patent/CA1261348A/fr not_active Expired
- 1986-12-02 SU SU864028573A patent/SU1598867A3/ru active
- 1986-12-02 JP JP61286124A patent/JPH078852B2/ja not_active Expired - Lifetime
- 1986-12-02 KR KR1019860010270A patent/KR940008921B1/ko not_active IP Right Cessation
- 1986-12-02 ES ES86402667T patent/ES2008090B3/es not_active Expired
- 1986-12-02 DE DE8686402667T patent/DE3662267D1/de not_active Expired
- 1986-12-02 EP EP86402667A patent/EP0228938B1/de not_active Expired
- 1986-12-02 AT AT86402667T patent/ATE41148T1/de not_active IP Right Cessation
-
1988
- 1988-10-03 US US07/251,854 patent/US4960932A/en not_active Expired - Fee Related
-
1991
- 1991-12-16 US US07/807,664 patent/US5147664A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3662267D1 (en) | 1989-04-13 |
CA1261348A (fr) | 1989-09-26 |
KR940008921B1 (ko) | 1994-09-28 |
ES2008090B3 (es) | 1989-07-16 |
JPH078852B2 (ja) | 1995-02-01 |
EP0228938B1 (de) | 1989-03-08 |
EP0228938A1 (de) | 1987-07-15 |
US5147664A (en) | 1992-09-15 |
JPS62132853A (ja) | 1987-06-16 |
US4960932A (en) | 1990-10-02 |
FR2590896B1 (fr) | 1988-07-22 |
SU1598867A3 (ru) | 1990-10-07 |
KR870005982A (ko) | 1987-07-08 |
FR2590896A1 (fr) | 1987-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |