Table 1.
Evaluation of physicochemical and biochemical traits of fruit from six tomato ecotypes grown in three different fields.
| Ercolano | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Ecotypes | pH | °Brix | Ash (%) | Dry Matter (%) | Malic Acid | Ascorbic Acid | Citric Acid | Fumaric Acid | Total amino acids |
| mg per 100 g of fresh weight | |||||||||
| SM. Sch. | 3.90 ± 0.14 | 6.80 ± 0.00 | 0.77 ± 0.01 | 7.78 ± 0.08 | 82.4 ± 13.5 | 5.48 ± 0.03 | 435 ± 2.6 | 0.20 ± 0.03 | 241 ± 35.6 |
| SM Sel. 8 | 4.09 ± 0.06 | 7.00 ± 0.20 | 0.63 ± 0.01 | 8.35 ± 0.12 | 41.8 ± 5.61 | 1.49 ± 0.04 | 432 ± 7.7 | 0.20 ± 0.03 | 219 ± 27.3 |
| Sor. Adg. | 3.97 ± 0.06 | 6.17 ± 0.06 | 0.65 ± 0.01 | 5.83 ± 0.08 | 52.0 ± 4.18 | 0.00 ± 0.00 | 489 ± 2.3 | 0.08 ± 0.00 | 552 ± 32.5 |
| Sor. Art. | 3.86 ± 0.08 | 7.73 ± 0.11 | 0.72 ± 0.03 | 8.08 ± 0.34 | 79.5 ± 0.60 | 6.20 ± 0.21 | 702 ± 3.6 | 0.26 ± 0.01 | 136 ± 8.1 |
| Ves. 2001 | 3.83 ± 0.06 | 7.90 ± 0.10 | 0.84 ± 0.01 | 10.5 ± 0.35 | 224 ± 18.6 | 1.83 ± 0.09 | 597 ± 11.1 | 0.29 ± 0.04 | 196 ± 16.4 |
| 100 Sch. | 3.82 ± 0.14 | 7.33 ± 0.31 | 0.82 ± 0.01 | 9.51 ± 0.27 | 87.6 ± 7.51 | 1.13 ± 0.01 | 575 ± 9.2 | 0.13 ± 0.06 | 241 ± 22.7 |
| Sorrento | |||||||||
| SM. Sch. | 4.36 ± 0.09 | 5.73 ± 0.11 | 0.67 ± 0.02 | 6.19 ± 0.12 | 13.5 ± 1.15 | 0.00 ± 0.00 | 265 ± 3.11 | 0.22 ± 0.03 | 469 ± 43.6 |
| SM Sel. 8 | 4.25 ± 0.05 | 5.00 ± 0.00 | 0.60 ± 0.03 | 6.73 ± 0.24 | 35.4 ± 1.57 | 1.52 ± 0.04 | 317 ± 13.7 | 0.17 ± 0.04 | 485 ± 32.6 |
| Sor. Adg. | 4.60 ± 0.04 | 4.27 ± 0.23 | 0.42 ± 0.02 | 4.45 ± 0.14 | 66.7 ± 9.06 | 0.69 ± 0.03 | 228 ± 7.15 | 0.11 ± 0.01 | 407 ± 27.8 |
| Sor. Art. | 4.23 ± 0.29 | 4.60 ± 0.34 | 0.46 ± 0.00 | 5.47 ± 0.12 | 55.7 ± 4.85 | 1.80 ± 0.04 | 314 ± 0.77 | 0.34 ± 0.01 | 184 ± 12.7 |
| Ves. 2001 | 4.05 ± 0.24 | 5.67 ± 0.30 | 0.72 ± 0.01 | 7.48 ± 0.27 | 86.7 ± 1.27 | 5.80 ± 0.00 | 292 ± 3.53 | 0.34 ± 0.02 | 94 ± 8.5 |
| 100 Sch. | 4.35 ± 0.06 | 5.07 ± 0.11 | 0.63 ± 0.01 | 6.45 ± 0.39 | 136 ± 5.84 | 6.74 ± 0.05 | 320 ± 0.87 | 0.55 ± 0.04 | 211 ± 14.6 |
| Sarno | |||||||||
| SM. Sch. | 4.30 ± 0.07 | 4.80 ± 0.34 | 0.40 ± 0.01 | 5.47 ± 0.41 | 24.1 ± 2.72 | 1.49 ± 0.06 | 278 ± 1.71 | 0.10 ± 0.00 | 1100 ± 47.3 |
| SM Sel. 8 | 4.07 ± 0.20 | 5.27 ± 0.23 | 0.56 ± 0.01 | 6.00 ± 0.00 | 86.0 ± 15.0 | 0.00 ± 0.00 | 251 ± 2.96 | 0.21 ± 0.00 | 953 ± 24.4 |
| Sor. Adg. | 4.25 ± 0.18 | 5.40 ± 0.40 | 0.43 ± 0.01 | 6.49 ± 0.51 | 25.7 ± 2.43 | 0.34 ± 0.01 | 338 ± 6.25 | 0.00 ± 0.00 | 389 ± 9.5 |
| Sor. Art. | 4.09 ± 0.19 | 5.60 ± 0.34 | 0.53 ± 0.02 | 6.56 ± 0.04 | 86.1 ± 4.85 | 3.04 ± 0.11 | 435 ± 0.10 | 0.22 ± 0.04 | 852 ± 15.7 |
| Ves. 2001 | 4.01 ± 0.05 | 6.53 ± 0.23 | 0.51 ± 0.00 | 8.75 ± 0.11 | 129 ± 5.06 | 6.59 ± 0.04 | 425 ± 7.25 | 0.25 ± 0.00 | 760 ± 27.6 |
| 100 Sch. | 4.10 ± 0.21 | 5.20 ± 0.20 | 0.46 ± 0.00 | 6.17 ± 0.05 | 60.1 ± 6.42 | 0.46 ± 0.00 | 333 ± 0.60 | 0.24 ± 0.01 | 1345 ± 37.5 |
Values are presented as mean ± SD of two independent determinations.