Table 2.
Effect of genotype and the time of harvest on major strawberry volatiles (>1% including the two important terpenes linalool and p-trans-nerolidol that exist in lower percentages) and volatile categories.
| No | Compound | F Value (Significance) | ||
|---|---|---|---|---|
| Genotype (G) | Harvest Time (T) | G × T | ||
| 4 | Butanoic acid | 4.528 * | 3.204 | 1.238 |
| 7 | Maleic anhydride | 5.622 ** | 96.337 *** | 3.126 * |
| 8 | 2-Methylbutanoic acid | 27.251 *** | 3.782 * | 4.455 ** |
| 9 | Styrene | 0.761 | 10.253 ** | 0.772 |
| 12 | Citraconic anhydride | 0.511 | 41.542 *** | 1.421 |
| 13 | 3-Hydroxybutanoic acid | 14.102 *** | 3.226 | 1.885 |
| 18 | Hexanoic acid | 6.905 ** | 2.516 | 1.162 |
| 20 | Succinic anhydride | 18.202 *** | 71.895 *** | 1.754 |
| 22 | Benzyl Alcohol | 2.106 | 2.725 | 1.245 |
| 27 | Mesifurane | 4.238 * | 9.043 ** | 2.504 * |
| 28 | Furaneol | 10.051 *** | 0.678 | 2.087 |
| 32 | Linalool | 35.484 *** | 5.703 ** | 4.911 ** |
| 39 | Coumaran | 2.337 | 36.473 *** | 1.749 |
| 44 | trans-Cinnamic acid | 1.845 | 7.947 ** | 0.774 |
| 45 | γ-Decalactone | 15.220 *** | 0.088 | 2.019 |
| 48 | trans-Nerolidol | 10.032 *** | 21.210 *** | 8.688 *** |
| 58 | n-Hexadecanoic acid | 1.814 | 13.736 *** | 3.986 ** |
| 61 | Oleic Acid | 1.830 | 11.371 *** | 2.079 |
| 62 | Stearic acid | 0.815 | 5.865 * | 1.503 |
| I | Esters | 9.828 *** | 28.988 *** | 9.912 *** |
| II | Terpenes | 57.438 *** | 33.892 *** | 26.161 *** |
| III | Phenylpropanes | 2.761 | 15.185 *** | 1.226 |
| IV | Aromatics | 1.411 | 17.622 *** | 1.183 |
| V | Short-chain Acids | 6.215 ** | 8.228 ** | 2.515 * |
| VI | Fatty Acids | 2.079 | 16.449 *** | 4.047 ** |
| VII | Alcohols | 13.772 *** | 8.754 ** | 2.426 |
| VIII | Alkenes | 3.289 * | 78.197 *** | 4.270 ** |
| IX | Furans/Lactones | 0.450 | 62.117 *** | 1.601 |
| X | Lactones | 7.724 ** | 1.354 | 0.650 |
| XI | Anhydrides | 1.558 | 79.254 *** | 1.484 |
The numbers of compounds in the 1st column (No) are the same as those of Table 1. * Significant at 0.05 ≥ p > 0.01, ** significant at 0.01 ≥ p > 0.001, *** significant at p ≤ 0.001.