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Analyzing the content of artificial chemical additives in food products is important due to their twofold role in food processing and consumption, i.e., their positive impact on the shelf life or sensory properties of food products and possible negative effect on human health. The objective of the research was to evaluate the usefulness of the impedance spectroscopy technique in food quality control...
The aim of the research was to test a prototype sensor used to determine the electrical properties of acacia honey. The sensor, placed inside a measurement cell, was connected to a precise LCR meter, which collected the impedance readings in the frequency range from 20Hz to 2MHz. The measurement results were analyzed using the electrical equivalent circuit (EEC) approach. The values of parameters...
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