As a model study we focused on two widely consumed food items: milk and fish. Motivation for this study is to stimulate SAW electronic nosedevelopers forproviding low-cost real-time odor sniffing solutions for consumer food products by reducing the burden oftedious procedures for sensor fabrication, characterization and selection. The choice for SAWsensingplatformismotivatedby considerations that (i) a variety of commercially available SAW delay line and resonator devices offer possibilities for making high performance fast responding sensors through selection of device type and operation frequency (sensitivity ∼f and headspace fluidics are simple, and (iii) chemical interfaces for odorant sorption are thin polymer coatings which can be easily deposited by drop dry methods from the solution of polymers in
volatile solvents [42].