Sensory Evaluation of Interference Suppression in Odor Reproduction Using Mass Spectrometry

Odor sensing enables us to sense odorant stimuli. This sensation causes a deep subconscious response in humans various ways and represents an indispensable daily life. However, unwanted compounds called fixatives, which can cause contradiction analysis especially between mass spectrometry human subject, are included samples. Moreover, we do not know the pure spectrum. Therefore, it is essential eliminate interference of fixatives from odor sample spectrum data extract In present study, performed independent component (ICA) on spectra samples remove influence fixatives. The advantage ICA separating components without priori knowledge original useful. abundance essential-oil that gathered were utilized as results compared with sensory test subject for better study fixative influence. It was revealed could even if added study’s outcomes allow analyze more analysis, hindered by compounds.