An Analysis Of Lard By Using Dielectric Sensing (Impedance)

Chin, Kah Yin (2016) An Analysis Of Lard By Using Dielectric Sensing (Impedance). Project Report. UTeM, Melaka, Malaysia. (Submitted)

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Abstract

An analysis on lard by using dielectric sensing is a method using interdigitated electrode (IDE) to measure the impedance value of lard. In the current market, there are issue of food adulteration which are non-permissible to Muslim. In this project, each of the sample will be distribute into four which is 0, 2, 4 and 6 reheating hour. Besides, the measurement is taken by using LCR meter EDC-1630 which capable supply frequency in between range of 100Hz to 100 kHz. The scope of this project is using Taguchi method to optimize IDE sensor design and using COMSOL Multiphysic to design the IDE. This project conducted an analysis of rapid first stage screening of lard. The graph of result is generated by using Microsoft excel to show the relationship of impedance, frequency supplied and number of reheating hour. The data analysis is achieved by using statistical method linear regression to prove the relationship of impedance and number of reheating hours.

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