Solid-phase microextraction as a green sample preparation strategy for volatile organic compound profiling in coffee: a review with AGREEprep-based evaluation
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Solid-phase microextraction (SPME) is a solvent-free sample preparation technique increasingly applied in coffee analysis. This review examines recent studies (2020-2025) on SPME for volatile organic compound profiling in coffee. Coupled with GC-MS and chemome... ...