Table 2.
Squalene and sterols of seed oils extracted from different grape varieties
| Sterols (mg/100 g oil) | Chardonnay | Merlot | Carbernet Sauvignon | Vitis amurensis | Vitis davidii |
|---|---|---|---|---|---|
| Squalene | 10.20 ± 0.68e | 10.96 ± 0.04d | 16.29 ± 0.28a | 14.17 ± 0.13c | 15.22 ± 0.08b |
| Campesterol | 21.23 ± 0.22d | 24.83 ± 1.09c | 30.40 ± 1.25a | 26.75 ± 0.77b | 22.67 ± 0.34d |
| Stigmasterol | 41.48 ± 1.16b | 40.67 ± 0.73b | 47.92 ± 1.23a | 39.41 ± 1.91b | 30.14 ± 0.36c |
| β-Sitosterol | 150.87 ± 6.90b | 150.95 ± 5.23b | 230.64 ± 9.11a | 146.77 ± 9.99b | 155.31 ± 2.45b |
| Sitostanol | 9.69 ± 0.19c | 11.90 ± 0.38b | 19.53 ± 0.99a | 11.64 ± 0.72b | 12.37 ± 0.44b |
| △5-Avenasterol | 4.73 ± 0.24d | 5.46 ± 0.17d | 10.33 ± 0.60b | 20.59 ± 1.22a | 7.73 ± 0.52c |
| Total sterols | 227.99 ± 8.17b | 233.80 ± 6.74b | 338.83 ± 12.94a | 245.15 ± 14.42b | 228.22 ± 3.35b |
* Different letters in the same row indicate significant difference (P < 0.05)