Gas Chromatography-Olfactometry
Gas Chromatography-Olfactometry (GC-O) combines the separation power of gas chromatography with human olfactory perception to identify which volatile compounds in a food sample contribute to its aroma. Developed by Acree and colleagues in the 1990s, GC-O allows researchers to bypass the human nose's inability to consciously identify which of many simultaneous odors they are perceiving, replacing the 'olfactory bulb' with a trained human panelist.
Kilderegistrering
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- Acree, T. E. (1997). GC/Olfactometry. Analytical Chemistry, 69(5), 170A-175A. · URL
- Delahunty, C. M., Eyres, G., & Dufour, J.-P. (2006). Gas chromatography-olfactometry. Journal of Separation Science, 29(14), 2107-2125. · DOI 10.1002/jssc.200500509
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