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LB Film Taste Sensor Using Metal Complex for Evaluating Degradation Degree of Beer | IEEE Conference Publication | IEEE Xplore

LB Film Taste Sensor Using Metal Complex for Evaluating Degradation Degree of Beer


Abstract:

We developed a novel taste sensor with Langmuir-Blodgett (LB) films for evaluating degradation degree of beer. We used three kinds of electrode for sensing. stearic acid ...Show More

Abstract:

We developed a novel taste sensor with Langmuir-Blodgett (LB) films for evaluating degradation degree of beer. We used three kinds of electrode for sensing. stearic acid (SA) and lanthanide (terbium) coordinating with stearic acid (Tb-SA), were employed as sensing membranes and LB films of SA and Tb-SA were formed on three kinds of electrode. We measured the sensor responses to several concentrations of trans-2-nonenal which is produced during the progress of a degradation causing from the oxidation of fatty acids by malt-derived enzyme. As a result, the sensors have a capability of detecting several concentrations of trans-2-nonenal.
Date of Conference: 09-12 October 2018
Date Added to IEEE Xplore: 13 December 2018
ISBN Information:
Print on Demand(PoD) ISSN: 2378-8143
Conference Location: Nara, Japan

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