Headspace solid-phase microextraction comprehensive 2D gas chromatography-time of flight mass spectrometry (HS-SPME-GC × GC-TOFMS) for origin traceability of the genus Hymenaea resinites

Abstract

Headspace SPME-GC × GC-TOFMS was used to analyze the volatile fraction of resinite. Marker molecules and PCA of VOCs’ aboundances allowed for distinction. To distinguish the different geographical origin of the genus Hymenaea resinite.