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

Xiaopeng Su, Jihong Yu,Zhaotong Shi,Yamei Wang,Yan Li

RSC Advances（2023）

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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.

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Key words

flight mass spectrometry,mass spectrometry,origin traceability,solid-phase,chromatography-time,hs-spme-gc,gc-tofms

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