Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Optimal SPME-Arrow extraction conditions, predicted and experimentally obtained values for individual groups of free volatile compounds.
| Group | Temperature (°C) | Incubation Time (min) | Exposure Time (min) | Desorption Time (min) | Predicted Value (Peak Area × 106) | Obtained Value (Peak Area × 106, Mean ± SD) |
|---|---|---|---|---|---|---|
| Aldehydes | 60 | 20 | 49 | 7 | 293.00 | 298.00 ± 2.50 |
| Alcohols | 48.00 | 47.50 ± 0.95 | ||||
| Ketones | 4.80 | 4.76 ± 0.05 | ||||
| Acids | 8.34 | 8.39 ± 0.09 | ||||
| Monoterpenes | 1.32 | 1.37 ± 0.02 | ||||
| Sesquiterpenes | 10.30 | 11.00 ± 0.31 |
