Table 3.
Validation data for predominant volatiles of Agaricus bisporus: linear regression data, limit of detection (LOD), limit of quantification (LOQ), and recovery values (average of three analyses).
| Compound | Linear range (ppb) for DVB/Car/PDMS fiber | Linear range (ppb) for PDMS/DVB fiber | R 2 | Regression equation | LOD (ppb) S/N = 3 |
LOQ (ppb) S/N = 10 |
Recovery (±RSD) % (10 ppb spiked) |
|---|---|---|---|---|---|---|---|
| 3-Octanone | 156.25–1,250.00 | 39.06–10,000.00 | 0.9959 | y = 1657.7919x | 0.8 | 3.2 | 98.2 ± 2.1 |
| 3-Octanol | 78.12–2,500.00 | 39.06–10,000.00 | 0.9594 | y = 276.52x | 1.6 | 2.7 | 97.6 ± 2.3 |
| Benzyl alcohol | 78.12–625.00 | 78.12–2,500.00 | 0.9965 | y = 106.81x | 1.1 | 3.9 | 114.3 ± 3.2 |
| (2E)-Octenol | 156.25–1,250.00 | 78.12–10,000.00 | 0.9988 | y = 60.664x | 0.7 | 4.2 | 94.8 ± 1.1 |