Table 3.
The content of stilbenes in the red Russian Fanogoria wines (mg/L).
| Red Wine and Vintage | Wine Collection | Wine Classification | Content, mg/L | ||||||
|---|---|---|---|---|---|---|---|---|---|
| trans-piceid | trans-piceatannol | cis-piceid | trans-resveratrol | cis-resveratrol | δ-viniferin | Total | |||
| Fanagoria Author’s #1, 2017 | author’s collection | dry | 2.565 ± 0.172 h | 1.719 ± 0.177 b | 1.625 ± 0.245 g | 0.865 ± 0.148 e,f | 0 g | 0.071 ± 0.014 e | 6.845 ± 0.425 g |
| Fanagoria Cabernet, 2017 | Licence stockpile | dry | 4.025 ± 0.325 f | 0f | 2.536 ± 0.093 f | 1.665 ± 0.364 d,e | 1.041 ± 0.106 c | 1.348 ± 0.045 a | 10.615 ± 1.192 e |
| Fanagoria Cabernet-Saperavi, 2017 | author’s collection | dry | 5.624 ± 0.453 e | 0f | 3.211 ± 0.063 e | 3.930 ± 0.156 b | 1.714 ± 0.244 a,b | 0 f | 14.479 ± 0.311 d |
| Fanagoria Cahors Canonical, 2016 | 1957 | sweet | 2.651 ± 0.603 c,d | 0.149 ± 0.039 e | 2.136 ± 0.265 f | 0.645 ± 0.138 f | 0.529 ± 0.071 e | 0.150 ± 0.027 d | 6.260 ± 1.123 g |
| Fanagoria Cahors Canonical, 2017 | 1957 | sweet | 4.045± 0.201 f | 0.676 ± 0.015 d | 3.190 ± 0.279 e | 1.594 ± 0.103 d | 0.726 ± 0.128 d | 1.305 ± 0.134 a | 11.536 ± 0.433 e |
| Fanagoria Merlot semi-sweet, 2017 | Fine Select | semi-sweet | 16.547 ± 0.344 a,b | 1.165 ± 0.133 b,c | 7.761 ± 0.079 b | 4.562 ± 0.117 a | 1.065 ± 0.215 c | 0.584± 0.018 b,c | 31.684 ± 0.225 b |
| Fanagoria Merlot, 2016 | NR | dry | 15.072 ± 0.626 b,c | 0.906 ± 0.047 c | 7.690 ± 0.221 b | 4.234 ± 0.135 a,b | 1.493 ± 0.017 b | 0.573 ± 0.074 b,c | 29.968 ± 1.174 b |
| Fanagoria Merlot, 2016, after six months, storage in dark, +10 °C | NR | dry | 13.202 ± 1.186 c,d | 0.655 ± 0.072 d | 6.329 ± 0.713 c | 2.993 ± 0.344 c | 0.933 ± 0.05 c | 0.051 ± 0.018 e | 24.163 ± 1.715 c |
| Fanagoria Merlot, 2017 | NR | dry | 10.885 ± 1.124 d | 1.760 ± 0.292 b | 6.163 ± 0.830 c | 4.368 ± 0.129 a | 1.467 ± 0.059 b | 0.525 ± 0.064 c | 25.168 ± 1.819 c |
| Fanagoria Merlot, 2017 | F-Style | dry | 17.775 ± 0.575 a | 1.470 ± 0.456 b | 10.231 ± 0.378 a | 4.984 ± 0.275 a | 1.972 ± 0.033 a | 0.765 ± 0.134 b | 37.197 ± 1.598 a |
| Fanagoria Red semi-sweet, 2017 | 1957 | semi-sweet | 4.285 ± 0.176 f | 0.953± 0.192 c | 2.124 ± 0.075 f | 2.482 ± 0.098 c | 0.971 ± 0.019 c,d | 0.580 ± 0.036 b,c | 11.395 ± 0.243 e |
| Fanagoria Saperavi, 2017 | 1957 | dry | 3.379 ± 0.116 g | 0.592 ± 0.068 d | 1.351 ± 0.805 g | 1.246 ± 0.108 d,e | 0.805 ± 0.072 c | 0.055 ± 0.006 e | 7.428 ± 0.865 f |
| Fanagoria Saperavi semi-sweet, 2016 | 1957 | semi-sweet | 2.485 ± 0.162 h | 0.896 ± 0.044 c | 2.478 ± 0.110 f | 0.854 ± 0.037 d,e | 0.368 ± 0.019 f | 0.059 ± 0.009 e | 7.140 ± 0.382 f |
| Fanagoria Saperavi semi-sweet, 2017 | 1957 | semi-sweet | 1.990 ± 0.259 e | 0.606 ± 0.177 d | 1.684 ± 0.354 g | 1.005 ± 0.171 e,f | 0.298 ± 0.071 f | 0.153 ± 0.052 d | 5.736 ± 0.904 g |
| Fanagoria Tsimlyansky black, 2016 | NR | dry | 4.054 ± 0.051 f | 2.070 ± 0.027 b | 2.867 ± 0.052 f | 1.908 ± 0.022 d | 0.949 ± 0.047 c | 0.848 ± 0.113 b,c | 12.696 ± 0.315 e |
| Fanagoria Tsimlyansky black, 2017 | NR | dry | 3.909 ± 0.124 f | 4.073 ± 0.185 a | 3.927 ± 0.153 d | 2.794 ± 0.067 c | 1.145 ± 0.046 b,c | 0.602 ± 0.098 b,c | 16.450 ± 0.211 d |
| Average level | 6.821 | 1.183 | 3.981 | 2.682 | 1.018 | 0.544 | 16.229 | ||
a–g Means followed by the same letter were not different using Student’s t-test; NR—Nomernoy Reserve or Licence Stockpile. The measurement for each wine cultivated variety was repeated 3 times, samples were taken from different bottles. p < 0.05 was considered statistically significant.