|
|
| Germinated seeds | Seeds control | ||||||||
| Days | 1 | 3 | 6 | ||||||||
| PEG (g/L) | 0 | 60 | 100 | 0 | 60 | 100 | 0 | 60 | 100 | ||
| Benzoic acid derivatives | Gallic acid | 3.9 | 1.5 | 2.1 | 9.0 | 6.2 | 8.9 | 5.3 | 6.7 | 4.5 | 3.3 |
| OH-benzoic acid | 4.3 | 1.5 | 4.6 | 4.4 | 2.6 | 2.9 | 2.5 | 2.1 | 2.7 | 7.2 | |
| Vanillin | 1.8 | 4.3 | 1.8 | 0.8 | 0.7 | 0.7 | nd | nd | nd | 2.7 | |
| Cinnamic acid derivatives | Caffeic acid | 5.2 | 6.2 | 6.2 | 5.5 | 3.1 | 3.9 | nd | nd | nd | 2.9 |
| Sinapic acid | nd | nd | nd | nd | nd | nd | nd | nd | nd | nd | |
| p-coumaric acid | 1.5 | 1.8 | 2.5 | 1.1 | 1.2 | 1.8 | nd | nd | nd | 1.5 | |
| Salycilic acid | nd | nd | nd | nd | nd | nd | 4.58 | 3.72 | 5.96 | nd | |
| Cinnamic acid | 119.5 | 102.7 | 120.9 | 46.2 | 59.2 | 75.2 | 41.9 | 64.6 | 82.9 | 131.5 | |
| Ferulic acid | 285.7 | 279.7 | 262.0 | 229.3 | 257.5 | 250.5 | 218.4 | 245.5 | 243.5 | 275.2 | |
|
| PT (HPLC) | 421.9 | 397.7 | 400.0 | 296.3 | 330.5 | 343.8 | 272.7 | 322.6 | 339.6 | 424.2 |
|
| PT (FC) | 486.7 | 486.7 | 493.3 | 435.0 | 458.3 | 481.7 | 281.7 | 303.3 | 405.0 | 495.0 |