JPS5433877A - Method of filtration of solution containing protein or amino acid - Google Patents

Method of filtration of solution containing protein or amino acid

Info

Publication number
JPS5433877A
JPS5433877A JP9957277A JP9957277A JPS5433877A JP S5433877 A JPS5433877 A JP S5433877A JP 9957277 A JP9957277 A JP 9957277A JP 9957277 A JP9957277 A JP 9957277A JP S5433877 A JPS5433877 A JP S5433877A
Authority
JP
Japan
Prior art keywords
amino acid
filtration
solution containing
solution
containing protein
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
Application number
JP9957277A
Other languages
Japanese (ja)
Other versions
JPS5620886B2 (en
Inventor
Katsuya Ebara
Toshio Ogawa
Kazuyuki Ito
Sankichi Takahashi
Shigeoki Nishimura
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9957277A priority Critical patent/JPS5433877A/en
Publication of JPS5433877A publication Critical patent/JPS5433877A/en
Publication of JPS5620886B2 publication Critical patent/JPS5620886B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To provide the subject method comprising retaining the pH of a solution in the membrane filtration thereof at the alkaline side from the pH at the isoelectric point of this solution or that of main amino acid or protein contained in this solution, thereby improving the flux of the solution, that is, the membrane permeating function.
COPYRIGHT: (C)1979,JPO&Japio
JP9957277A 1977-08-22 1977-08-22 Method of filtration of solution containing protein or amino acid Granted JPS5433877A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9957277A JPS5433877A (en) 1977-08-22 1977-08-22 Method of filtration of solution containing protein or amino acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9957277A JPS5433877A (en) 1977-08-22 1977-08-22 Method of filtration of solution containing protein or amino acid

Publications (2)

Publication Number Publication Date
JPS5433877A true JPS5433877A (en) 1979-03-12
JPS5620886B2 JPS5620886B2 (en) 1981-05-16

Family

ID=14250821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9957277A Granted JPS5433877A (en) 1977-08-22 1977-08-22 Method of filtration of solution containing protein or amino acid

Country Status (1)

Country Link
JP (1) JPS5433877A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06170174A (en) * 1992-04-15 1994-06-21 Miyazaki Pref Gov Selective separation of amino acid and separation and concentration of aqueous amino acid solution by use of porous glass film

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5075177A (en) * 1973-11-07 1975-06-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5075177A (en) * 1973-11-07 1975-06-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06170174A (en) * 1992-04-15 1994-06-21 Miyazaki Pref Gov Selective separation of amino acid and separation and concentration of aqueous amino acid solution by use of porous glass film

Also Published As

Publication number Publication date
JPS5620886B2 (en) 1981-05-16

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