JPS53140290A - Purifying method for cationic substances - Google Patents

Purifying method for cationic substances

Info

Publication number
JPS53140290A
JPS53140290A JP5492377A JP5492377A JPS53140290A JP S53140290 A JPS53140290 A JP S53140290A JP 5492377 A JP5492377 A JP 5492377A JP 5492377 A JP5492377 A JP 5492377A JP S53140290 A JPS53140290 A JP S53140290A
Authority
JP
Japan
Prior art keywords
purifying method
cationic substances
cationic
efficientlypurify
substnace
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.)
Pending
Application number
JP5492377A
Other languages
Japanese (ja)
Inventor
Tadashi Miyazawa
Hajime Tamura
Hajime Hosogai
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co 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 Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Priority to JP5492377A priority Critical patent/JPS53140290A/en
Publication of JPS53140290A publication Critical patent/JPS53140290A/en
Pending legal-status Critical Current

Links

Landscapes

  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To efficientlypurify a cationic substnace of weak adsorbing power by contacting a strongly acidic ioh exchange resin which has been partially converted into of salt type end of free type with an aq. soln. contg. the cationic substance.
COPYRIGHT: (C)1978,JPO&Japio
JP5492377A 1977-05-13 1977-05-13 Purifying method for cationic substances Pending JPS53140290A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5492377A JPS53140290A (en) 1977-05-13 1977-05-13 Purifying method for cationic substances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5492377A JPS53140290A (en) 1977-05-13 1977-05-13 Purifying method for cationic substances

Publications (1)

Publication Number Publication Date
JPS53140290A true JPS53140290A (en) 1978-12-07

Family

ID=12984127

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5492377A Pending JPS53140290A (en) 1977-05-13 1977-05-13 Purifying method for cationic substances

Country Status (1)

Country Link
JP (1) JPS53140290A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147155A (en) * 1984-08-14 1986-03-07 Daiichi Seimo Kk Production of amino acid
EP0213736A2 (en) * 1985-07-29 1987-03-11 MITSUI TOATSU CHEMICALS, Inc. Method for separating glycine and L-serine from a solution containing same
JPS63294A (en) * 1986-06-20 1988-01-05 Ajinomoto Co Inc Method for separating and purifying threonine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147155A (en) * 1984-08-14 1986-03-07 Daiichi Seimo Kk Production of amino acid
EP0213736A2 (en) * 1985-07-29 1987-03-11 MITSUI TOATSU CHEMICALS, Inc. Method for separating glycine and L-serine from a solution containing same
JPS63294A (en) * 1986-06-20 1988-01-05 Ajinomoto Co Inc Method for separating and purifying threonine
JPH0563463B2 (en) * 1986-06-20 1993-09-10 Ajinomoto Kk

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