Research Article
Determination of Lactones in Wines by Headspace Solid-Phase Microextraction and Gas Chromatography Coupled with Mass Spectrometry
Table 5
O.O, slope,
, and linear range of lactones (
).
| Compound | Intercept | Slope | | Linear range (g/L) |
| -Butyrolactone | | | 0.999 | 0.17–60.26* | -Hexalactone | | | 0.999 | 11–609 | Whiskey-lactone I | | | 0.999 | 1–401 | -Octalactone | | | 0.999 | 1–21 | Whiskey-lactone II | | | 0.999 | 1–401 | -Nonalactone | | | 0.997 | 2–206 | -Decalactone | | | 0.997 | 1–20 | -Decalactone | | | 0.997 | 4–517 | -Undecalactone | | | 0.999 | 1–15 |
|
|
mg/L.
|