BIOSENSOR FOR ELECTROCHEMICAL MEASUREMENT OF 1,5-ANHYDROGLUCITOL, AND MEASURING METHOD AND MEASURING KIT USING THE SAME

The biosensor has an electrode system for electrochemically measuring 1,5-anhydroglucitol and a reagent layer formed on said electrode system. The reagent layer contains (1) an enzyme for measuring 1,5-anhydroglucitol, (2) phenothiazine compounds, (3) a stabilizer selected from a group of compounds...

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Bibliographische Detailangaben
Hauptverfasser:	IRIE YAYOI, YOKOYAMA TAKAO, MACHIDA REIKO, UMEGAE YOSHIHIKO, TAKAGI HISAKO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES ENZYMOLOGY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING PHYSICS PROCESSES OF PREPARING SUCH COMPOSITIONS SPIRITS TESTING VINEGAR WINE
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Beschreibung
Zusammenfassung:	The biosensor has an electrode system for electrochemically measuring 1,5-anhydroglucitol and a reagent layer formed on said electrode system. The reagent layer contains (1) an enzyme for measuring 1,5-anhydroglucitol, (2) phenothiazine compounds, (3) a stabilizer selected from a group of compounds comprising metal salts, organic acids, and amino acids, and (4) an acidic polymer compound as an optional ingredient, and the biosensor has excellent storage stability and can electrochemically measure 1,5-anhydroglucitol unaffected by the hematocrit contained in a whole blood sample.