We developed an AOTFbased spectral imaging system (wavelength range: 550–1000 nm) to visualize pork freshness by mapping the predicted total volatile basic nitrogen (TVB-N) content over the surface.
We developed an AOTFbasedspectral imaging system (wavelength range: 550–1000 nm) to visualize pork freshness by mappingthe predicted total volatile basic nitrogen (TVB-N) content over the surface.