In the field of perfume and aroma the method where it identifies or appraises useful chemical compound, or

摘要

This invention regards the method where it identifies or appraises useful chemical compound, or the perfume and aroma (the volatile part of the flavor medicine) in field. As for method of this invention, occurrence of the enzyme metabolism in the human windpipe which includes the buccal cavity and the especially nasal cavity is considered. As for this method: a) the head space where test chemical compound is saturated is offered; It sucks the aforementioned head space, b) with the subject of the person; c) the breath which is spat out by the subject of the person exhaust is done; d) the breath which is spat out: i) GC MS of the sample which is collected; II) atmospheric pressure chemical ionization ion resource was had, the quadrupole MS; The stage which is analyzed and the proton movement reaction MS or with the method of detection which is selected from these combinations is included.