Find impedance for given voltage by measuring current, Z= V/I, then find resistance using DC source, R= Vdc/Idc. After finding Z and R could find reactance X = Sqarroot of ((Z)(Z)-(R)(R)), inductance L =X/2(pai)(f), where f the frequency…..

Gurveer,

Bhupendra gives a correct and succinct answer.

I'll add some insights, if I may.

Many foodstuffs are partially conductive. Their free water content will be the principal quality that influences their DC resistance. So room-temperature cheese or paneer will be more conductive than frozen - for example. In that way, temperature will be a quality that might need to be known or controlled.

If the resistance can be measured at different frequencies, as Bhupendra indicated, then the presence of polar compounds such as fats can be determined.

Many of these data will be entirely empirical - and papers that address the heating of food for preservation via electrical methods may be of interest to you.

Such as;

https://pdfs.semanticscholar.org/ac6f/da2945b131c86b250c6a47849f9048e45322.pdf

Thank you so much Rana Hamza Shakil