In recent years, bioelectrical properties of frozen-thawed fish have attracted much attention as possible indicators of freezing history. In our previous studies, the resistance and reactance of frozen-thawed sea bass and rainbow trout in a frequency range 100 Hz-1 MHz were measured. The results revealed that the reactance higher than 500 kHz could differentiate the fish with different freezing history. In this work we assessed whether frozen-thawed, commercially important wild fish Atlantic chub mackerel had similar bioelectrical properties as farmed species. |