| Hydroponic Raspberry | Soil Raspberry |
Ascorbic Acid | 30 ± 1 | 37 ± 1.5* |
α-tocopherol | 1.9 ± 0.1 | 1.8 ± 0.3 |
Total Polyphenolic Compounds | 834 ± 24 | 820 ± 20 |
Catechins | 1.95 | 1.90 |