JPS57144989A - Production of amino acid by immobilized protoplast - Google Patents

Production of amino acid by immobilized protoplast

Info

Publication number
JPS57144989A
JPS57144989A JP3092081A JP3092081A JPS57144989A JP S57144989 A JPS57144989 A JP S57144989A JP 3092081 A JP3092081 A JP 3092081A JP 3092081 A JP3092081 A JP 3092081A JP S57144989 A JPS57144989 A JP S57144989A
Authority
JP
Japan
Prior art keywords
amino acid
immobilized
protoplast
producing
give
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
JP3092081A
Other languages
Japanese (ja)
Inventor
Shuichi Suzuki
Masao Karube
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 JP3092081A priority Critical patent/JPS57144989A/en
Publication of JPS57144989A publication Critical patent/JPS57144989A/en
Pending legal-status Critical Current

Links

Landscapes

  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

PURPOSE: To obtain high-quality amino acid continuously for a long time without causing the reduction in amino acid producing ability, by using immobilized protoplast prepared from a bacterium capable of producing amino acid.
CONSTITUTION: The cell wall of a bacterium such as Brevibacterium flavum ATCC14067, Corynebacterium glutamicum ATCC13032, etc., capable of producing amino acid, is removed, to give protoplast, which is immobilized by an inclusion method using agar, polyacrylamide gel, etc. by a well-known process, to give immobilized protoplast. The immobilized protoplast is brought into contact with a solution of a reactive substrate containing at least a carbon source and a nitrogen source, and the amino acid formed and accumulated in the solution is collected.
COPYRIGHT: (C)1982,JPO&Japio
JP3092081A 1981-03-04 1981-03-04 Production of amino acid by immobilized protoplast Pending JPS57144989A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3092081A JPS57144989A (en) 1981-03-04 1981-03-04 Production of amino acid by immobilized protoplast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3092081A JPS57144989A (en) 1981-03-04 1981-03-04 Production of amino acid by immobilized protoplast

Publications (1)

Publication Number Publication Date
JPS57144989A true JPS57144989A (en) 1982-09-07

Family

ID=12317123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3092081A Pending JPS57144989A (en) 1981-03-04 1981-03-04 Production of amino acid by immobilized protoplast

Country Status (1)

Country Link
JP (1) JPS57144989A (en)

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