ES2056342T3 - Procedimiento de separacion de aminoacidos. - Google Patents

Procedimiento de separacion de aminoacidos.

Info

Publication number
ES2056342T3
ES2056342T3 ES90121749T ES90121749T ES2056342T3 ES 2056342 T3 ES2056342 T3 ES 2056342T3 ES 90121749 T ES90121749 T ES 90121749T ES 90121749 T ES90121749 T ES 90121749T ES 2056342 T3 ES2056342 T3 ES 2056342T3
Authority
ES
Spain
Prior art keywords
amino acid
aromatic amino
exchange resin
acid separation
separation procedure
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 - Lifetime
Application number
ES90121749T
Other languages
English (en)
Inventor
Shohei Nozaki
Naohiro Murata
Kiyoo Miyazaki
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Application granted granted Critical
Publication of ES2056342T3 publication Critical patent/ES2056342T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Indole Compounds (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)

Abstract

SE PRESENTA UN METODO PARA LA SEPARACION DE AL MENOS UN AMINOACIDO AROMATICO DE UNA SOLUCION ACUOSA DE AMINOACIDOS MEZCLADOS, INCLUYENDO EL AMINOACIDO AROMATICO. LA SOLUCION ACUOSA SE PONE EN CONTACTO CON UNA RESINA DE INTERCAMBIO DE CATION ACIDICO EN FORMA DE GEL QUE HA SIDO CONVERTIDA EN UNA SAL CON UN METAL DE ALCALINO O UN METAL DE TIERRA ALCALINO, EN LA CUAL LA RESINA DE INTERCAMBIO DE CATION SORBE SELECTIVAMENTE EL AMINOACIDO AROMATICO. EL AMINOACIDO AROMATICO ASI SORBIDO PUEDE SER DESPUES DISORBIDO DE LA RESINA DE INTERCAMBIO DE IONES, PREFERIBLEMENTE CON AGUA.
ES90121749T 1989-11-20 1990-11-14 Procedimiento de separacion de aminoacidos. Expired - Lifetime ES2056342T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29950089 1989-11-20

Publications (1)

Publication Number Publication Date
ES2056342T3 true ES2056342T3 (es) 1994-10-01

Family

ID=17873383

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90121749T Expired - Lifetime ES2056342T3 (es) 1989-11-20 1990-11-14 Procedimiento de separacion de aminoacidos.

Country Status (6)

Country Link
US (1) US5300653A (es)
EP (1) EP0428984B1 (es)
JP (1) JP3178831B2 (es)
DE (1) DE69010155T2 (es)
DK (1) DK0428984T3 (es)
ES (1) ES2056342T3 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060106226A1 (en) * 1998-02-26 2006-05-18 Aminopath Labs, Llc And A Patent License Agreement Isolation of amino acids and related isolates
US7030248B2 (en) 1998-02-26 2006-04-18 Aminopath Labs, Llc Isolation of natural L-β-3-indolylalanine and enrichment of natural aliphatic amino acid mixtures with natural L-β-3-indolylalanine
US6541644B2 (en) 1998-02-26 2003-04-01 Aminopath Labs, Llc Isolation of natural L-β-3-indolylalanine and enrichment of natural aliphatic amino acid mixtures with natural L-β-3-indolylalanine
EP1212298B1 (en) * 1999-08-30 2006-05-24 Robert L. Pollack Isolation of natural l-beta-3-indolylalanine and enrichment of natural aliphatic amino acid mixtures with natural l-beta-3-indolylalanine
US20070161784A1 (en) * 2006-01-11 2007-07-12 Aminopath Labs, Llc Methods and products of amino acid isolation
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
DE102010028916A1 (de) 2010-05-12 2011-11-17 Evonik Degussa Gmbh Verfahren zur Abtrennung von Tryptophan
CN103483213B (zh) * 2013-08-26 2016-03-16 厦门世达膜科技有限公司 一种从甘氨酸母液中分离对羟基苯甘氨酸和硫酸铵的方法
BR112016015718B1 (pt) * 2014-01-07 2021-12-07 Novasep Process Solutions Processo de purificação de aminoácidos aromáticos
CN110872319A (zh) * 2019-12-12 2020-03-10 辽宁陶普唯农化工有限公司 一种采用树脂处理亚磷酸三乙酯中三乙胺杂质的方法
WO2025135120A1 (ja) * 2023-12-20 2025-06-26 国立研究開発法人産業技術総合研究所 極性分子の吸着剤、極性分子の濃縮方法および回収方法、並びにインジケータ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045026A (en) * 1959-05-06 1962-07-17 Ogilvie Flour Mills Company Lt Separation of amino acids by ion exclusion
GB1145512A (en) * 1965-09-21 1969-03-19 Kyowa Hakko Kogyo Company Ltd Method for isolating tryptophan
JPS594664B2 (ja) * 1976-11-10 1984-01-31 株式会社日立製作所 イオン交換クロマトグラフイ−
DE2943761C2 (de) * 1979-10-30 1983-11-17 Degussa Ag, 6000 Frankfurt Verfahren zur Isolierung von Aminosäuren, die mindestens einen aromatischen oder heteroaromatischen Ring enthalten
DE3134901A1 (de) * 1981-08-31 1983-03-17 Schering Ag, 1000 Berlin Und 4619 Bergkamen Verfahren zur extraktion von aromatischen aminosaeuren aus waessriger phase
JPS61189266A (ja) * 1985-02-18 1986-08-22 Res Assoc Util Of Light Oil トリプトフアンの濃縮法
US4769474A (en) * 1985-04-10 1988-09-06 Mitsui Toatsu Chemicals, Inc. Process for purifying tryptophane
FR2603581B1 (fr) * 1986-04-28 1993-08-13 Ajinomoto Kk Procede pour isoler et purifier des aminoacides par chromatographie
JP2536586B2 (ja) * 1988-04-08 1996-09-18 住友化学工業株式会社 アミノ酸の分離精製法
US4910336A (en) * 1988-11-25 1990-03-20 Uop Process for separating phenylalanine from salts
DE68921722T2 (de) * 1988-12-27 1995-09-07 Mitsubishi Chem Corp Verfahren zur Herstellung von DL-Serin, und Verfahren zu dessen Trennung und Reinigung.
DE3905275C1 (es) * 1989-02-21 1990-05-10 Degussa Ag, 6000 Frankfurt, De

Also Published As

Publication number Publication date
DE69010155D1 (de) 1994-07-28
EP0428984B1 (en) 1994-06-22
DE69010155T2 (de) 1994-12-08
EP0428984A1 (en) 1991-05-29
JPH03227963A (ja) 1991-10-08
DK0428984T3 (da) 1994-07-25
US5300653A (en) 1994-04-05
JP3178831B2 (ja) 2001-06-25

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