JPS5598348A - Determining method of l-amino acid - Google Patents

Determining method of l-amino acid

Info

Publication number
JPS5598348A
JPS5598348A JP635779A JP635779A JPS5598348A JP S5598348 A JPS5598348 A JP S5598348A JP 635779 A JP635779 A JP 635779A JP 635779 A JP635779 A JP 635779A JP S5598348 A JPS5598348 A JP S5598348A
Authority
JP
Japan
Prior art keywords
microorganism
amino acid
electrode
genus
bacteria
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
JP635779A
Other languages
Japanese (ja)
Other versions
JPS6042910B2 (en
Inventor
Haruo Obana
Tadashi Shirakawa
Motohiko Hikima
Takeo Yasuda
Masao Karube
Shuichi Suzuki
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 JP54006357A priority Critical patent/JPS6042910B2/en
Publication of JPS5598348A publication Critical patent/JPS5598348A/en
Publication of JPS6042910B2 publication Critical patent/JPS6042910B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To make it possible to determine L-amino acid simply and exactly by attaching treated microorganism to carbon dioxide electrode, after treating epecified microorganism having decarboxylase activity of L-amino acid to be determined with organic solvent and/or surfactant.
CONSTITUTION: Activated bacteria 2 which treated specified microorganism with organic solvent and/or surfactant, are attached to dissolved carbon dioxide electrode diaphram 1 to make it microorganism electrode 7. The microorganism are bacteria belong to genus of Esherichia, Citrobacter, Clostridium; Ascomycetia blong to Aspergillus genus; or active bacteria are one kind of yeast belong to Rhodotorula genus and having decarboxylase activity of L-amino acid to be determined. This electrode 7 is immersed into a solution to be tested or contacted therewith under an anaerobic condition and the produced electromotive force of the microorganism electrode 7 is measured thus determining L-amino acid.
COPYRIGHT: (C)1980,JPO&Japio
JP54006357A 1979-01-22 1979-01-22 Quantification method of L-amino acid Expired JPS6042910B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54006357A JPS6042910B2 (en) 1979-01-22 1979-01-22 Quantification method of L-amino acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54006357A JPS6042910B2 (en) 1979-01-22 1979-01-22 Quantification method of L-amino acid

Publications (2)

Publication Number Publication Date
JPS5598348A true JPS5598348A (en) 1980-07-26
JPS6042910B2 JPS6042910B2 (en) 1985-09-25

Family

ID=11636107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54006357A Expired JPS6042910B2 (en) 1979-01-22 1979-01-22 Quantification method of L-amino acid

Country Status (1)

Country Link
JP (1) JPS6042910B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5921400A (en) * 1982-07-27 1984-02-03 Ajinomoto Co Inc Measurement of l-amino acid
JPS6052765A (en) * 1983-08-31 1985-03-26 Ajinomoto Co Inc Quantiative determination of l-amino acid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5921400A (en) * 1982-07-27 1984-02-03 Ajinomoto Co Inc Measurement of l-amino acid
JPS6052765A (en) * 1983-08-31 1985-03-26 Ajinomoto Co Inc Quantiative determination of l-amino acid

Also Published As

Publication number Publication date
JPS6042910B2 (en) 1985-09-25

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