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Article Abstract
The dual mode unity solid-phase microextraction (DMU-SPME) was evaluated against traditional solvent-based methods, including solvent-assisted flavor evaporation (SAFE) and simultaneous distillation extraction (SDE), to explore its potential as an alternative. Compared to SAFE and SDE, DMU-SPME is a green extraction technology for volatile organic compounds. The results demonstrated that DMU-SPME significantly outperformed both SAFE and SDE in extracting medium-volatility compounds (retention time of 20-40 min), identifying 55 unique volatiles. With the exception of hydrocarbons, DMU-SPME exhibited superior extraction efficiency and significantly better stability compared to both SAFE and SDE methods. Thus, DMU-SPME proves to be a promising alternative for the comprehensive extraction of volatile organic compounds.
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| http://dx.doi.org/10.1016/j.jchromb.2025.124562 | DOI Listing |
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