Fractional-Order Equivalent Circuit Representation of Sucrose Solutions Electrical Impedance Measured in Bipolar Configuration

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F26%3A0198465" target="_blank" >RIV/00216305:26220/26:0198465 - isvavai.cz</a>

Result on the web

<a href="https://ieeexplore.ieee.org/document/10971635" target="_blank" >https://ieeexplore.ieee.org/document/10971635</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/SOUTHEASTCON56624.2025.10971635" target="_blank" >10.1109/SOUTHEASTCON56624.2025.10971635</a>

Result language

angličtina

Original language name

Fractional-Order Equivalent Circuit Representation of Sucrose Solutions Electrical Impedance Measured in Bipolar Configuration

Original language description

In this work, the alteration in electrical impedance of a liquid (unsweetened FuzeTea) with varying increases in sucrose concentrations (up to 785 mM) was investigated. The aim was to further understand how changes in liquid solutions with adulterants (in this case sucrose) change the electrical impedance as a potential method for food quality monitoring. The electrical impedance was measured from 100 Hz to 1 MHz using gold and platinum electrodes, then numerical optimization was applied to collected datasets to estimate the model parameters of a fractional-order equivalent circuit model to best represent the data. This model demonstrated less than 2% impedance magnitude and less than 6% impedance phase deviation compared to the experimental data. Overall, the model parameter representing the liquid resistance showed large increases for increasing concentrations of sucrose, suggesting that it may be a potential marker for assessing sucrose adulterants in liquid solutions.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

20200 - Electrical engineering, Electronic engineering, Information engineering

Project

<a href="/en/project/GA23-06070S" target="_blank" >GA23-06070S: Fundamental research on designing of CMOS fractional-order elements</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2025

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

SoutheastCon 2025

ISBN

979-8-3315-0484-7

ISSN

—

e-ISSN

—

Number of pages

7

Pages from-to

1487-1493

Publisher name

IEEE

Place of publication

USA, Concorde

Event location

Concord, NC, USA

Event date

Mar 22, 2025

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

001481122200250