DE69712328D1 - Verfahren zur produktion von glutaminsäure - Google Patents

Verfahren zur produktion von glutaminsäure

Info

Publication number
DE69712328D1
DE69712328D1 DE69712328T DE69712328T DE69712328D1 DE 69712328 D1 DE69712328 D1 DE 69712328D1 DE 69712328 T DE69712328 T DE 69712328T DE 69712328 T DE69712328 T DE 69712328T DE 69712328 D1 DE69712328 D1 DE 69712328D1
Authority
DE
Germany
Prior art keywords
sace
solution
acid
partially
cations
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.)
Expired - Fee Related
Application number
DE69712328T
Other languages
English (en)
Other versions
DE69712328T2 (de
Inventor
Pierre Cami
Aharon Eyal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tate and Lyle Europe NV
Primary Products Ingredients Americas LLC
Original Assignee
Tate and Lyle Europe NV
Tate and Lyle Ingredients Americas LLC
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 Tate and Lyle Europe NV, Tate and Lyle Ingredients Americas LLC filed Critical Tate and Lyle Europe NV
Application granted granted Critical
Publication of DE69712328D1 publication Critical patent/DE69712328D1/de
Publication of DE69712328T2 publication Critical patent/DE69712328T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/38—Separation; Purification; Stabilisation; Use of additives
    • C07C227/40—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/28—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from natural products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69712328T 1996-01-22 1997-01-21 Verfahren zur produktion von glutaminsäure Expired - Fee Related DE69712328T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL11684896A IL116848A (en) 1996-01-22 1996-01-22 Process for producing glutamic acid
PCT/GB1997/000177 WO1997027170A1 (en) 1996-01-22 1997-01-21 A process for producing glutamic acid

Publications (2)

Publication Number Publication Date
DE69712328D1 true DE69712328D1 (de) 2002-06-06
DE69712328T2 DE69712328T2 (de) 2002-12-05

Family

ID=11068463

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69712328T Expired - Fee Related DE69712328T2 (de) 1996-01-22 1997-01-21 Verfahren zur produktion von glutaminsäure

Country Status (12)

Country Link
US (1) US6147259A (de)
EP (1) EP0886633B1 (de)
JP (1) JP2000504324A (de)
KR (1) KR19990081913A (de)
CN (1) CN1125037C (de)
AT (1) ATE216987T1 (de)
AU (1) AU1449897A (de)
BR (1) BR9707180A (de)
DE (1) DE69712328T2 (de)
ES (1) ES2176667T3 (de)
IL (1) IL116848A (de)
WO (1) WO1997027170A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL116848A (en) * 1996-01-22 2000-06-01 Amylum Nv Process for producing glutamic acid
IL120923A0 (en) * 1997-05-27 1997-09-30 Amylum Nv A combined process for the production of lysine and its salts and of a further weak acid and a salt thereof
CN1331922A (zh) * 2001-02-22 2002-01-23 唐祯 一种非蛋白氮饲料添加剂
US6641734B2 (en) 2002-01-03 2003-11-04 A. E. Staley Manufacturing Co. Process for purifying an organic acid
DE10327111A1 (de) * 2003-06-13 2004-12-30 Bayer Chemicals Ag Vorrichtung zum Aufarbeiten von Wasser mittels Eisendotierter Ionenaustauscher
CN103395914B (zh) * 2013-08-13 2015-04-08 宝鸡阜丰生物科技有限公司 一种谷氨酸变晶母液的循环再利用方法
CN104211610B (zh) * 2014-07-31 2016-06-15 新疆阜丰生物科技有限公司 一种谷氨酸钠提取新工艺
CN114287603A (zh) * 2021-12-30 2022-04-08 呼伦贝尔东北阜丰生物科技有限公司 一种提高味精产品色度的方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015655A (en) * 1955-07-18 1962-01-02 John B Stark Separation of nitrogenous organic compounds
CH359445A (fr) * 1956-07-19 1962-01-15 Kyowa Hakko Kogyo Kk Procédé pour séparer et concentrer l'acide glutamique
NL123588C (de) * 1960-05-30
US3325539A (en) * 1962-11-19 1967-06-13 Merck & Co Inc Ion exchange process for removing glutamic acid from a fermentation broth
US3336374A (en) * 1963-02-15 1967-08-15 Int Minerals & Chem Corp Recovery of l-glutamic acid
JPS5019536B1 (de) * 1965-03-25 1975-07-08
JPS5028416B1 (de) * 1966-11-01 1975-09-16
FR1591950A (de) * 1967-11-16 1970-05-04
JPS5034635B1 (de) * 1969-04-23 1975-11-10
IT1205604B (it) * 1981-06-23 1989-03-23 Pierrel Spa Procedimento per la eliminazione totale o parziale di acido aspartico e acido glutammico da idrolisati proteici e micele di amminoacidi con conseguete ottenimento di miscele di aminoacidi ad alto valore nutrizionale
SU700803A1 (ru) * 1978-05-04 1979-11-30 Московский Ордена Трудового Красного Знамени Инженерно-Физический Институт Образец дл исследовани прочности материалов
JPS57128663A (en) * 1981-02-03 1982-08-10 Ajinomoto Co Inc Preparation of purified sodium glutamate crystal
JPH04134054A (ja) * 1990-09-25 1992-05-07 Ajinomoto Co Inc イオン交換樹脂を用いるアミノ酸の精製方法
FR2690695A1 (fr) * 1992-04-30 1993-11-05 Staubli Verdol Boîtier étanche pour l'électro-aimant d'un dispositif pour la formation de la foule d'un métier à tisser.
IL116848A (en) * 1996-01-22 2000-06-01 Amylum Nv Process for producing glutamic acid

Also Published As

Publication number Publication date
CN1125037C (zh) 2003-10-22
ATE216987T1 (de) 2002-05-15
KR19990081913A (ko) 1999-11-15
CN1211973A (zh) 1999-03-24
EP0886633B1 (de) 2002-05-02
ES2176667T3 (es) 2002-12-01
IL116848A0 (en) 1996-07-23
DE69712328T2 (de) 2002-12-05
JP2000504324A (ja) 2000-04-11
EP0886633A1 (de) 1998-12-30
WO1997027170A1 (en) 1997-07-31
US6147259A (en) 2000-11-14
AU1449897A (en) 1997-08-20
BR9707180A (pt) 1999-12-28
IL116848A (en) 2000-06-01

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee