Grape seeds are extracted from grape marc via a separation and drying process at Distilleria Bertolino. Dried grape seeds are sold to oil mills for the production of grape seed oil and to furnaces which use them for heating and energy-production.
Grape seeds
Our grape seeds have the following analytical specifications
| Humidity: | 8,10% |
| Impurities: | 0,91% |
| Oil content: | 15,70% |
| Acidity: | 6,90% |
| Calorific Value: | 4.500-4.800 Kcal |