Table 3.

Dielectric techniques.

System	Studied Parameter	Species	Place of Application	Reference
Open-ended coaxial probe	Storage time	Baltic cod, Atlantic hake, Pacific hake, Atlantic salmon	Contact with sample	[72]
Impedance analyzer	Dielectric properties and penetration depth	Salmon	Cylindrical samples placed in a test cell	[73]
Fish freshness meter	Fish freshness	Cuttlefish, Shortfin squid	Contact with sample	[74]
Fish freshness meter	Storage time, icing treatments	Cuttlefish	Contact with sample	[75]
Fish freshness meter	Dielectric property changes for different icing treatments	Common carp	Contact with sample	[76]