Technical Abstract: Dynamic headspace purge (DHP) analysis was used to observe volatile compounds from freshly popped commercial flavored and non-flavored microwave popcorn. The obtained results were compared with supercritical fluid extraction (SFE) followed by DHP. The sensitivity of the latter method (SFE-DHP), in general, was several fold higher than DHP itself. Previously reported high FD compounds like 2-acetyl-tetrahydropyridine, 4-vinylguaiacol, 2-phenylacetaldehyde and 2-acetyl-1-pyrroline were found by both methods in this study, not only with very little sample quantity but also with relatively little sample preparation time. Except for 2-methylpyrazine, all observed pyrazines were 2-6 fold higher with the SFE-DHP than the DHP method. In a separate experiment, the supercritical fluid (SF) extract from popcorn was a) exposed to a SPME fiber (SFE-SPME), and b) injected directly into the gas chromatograph. SFE-SPME showed highest sensitivity towards pyrazines. Furaneol, vanillin, sulfurol, maltoxaine, and gamma -nonalactone were detected best by direct injection of the SF extract.