Other than fresh products, FruitHydroSinni offers preserves from the hydroponic culture. To maintain the flavours and revive them even when the fruits are not in production. The product remains strictly nichel free and istamina free. We bring it to high temperatures, bottle it and pasteurize it, in order to ensure its stability over time. From the field to the processing, the ogranoleptic qualities are constantly checked and verified to offer the best taste possible. The nickel free and istamina free sauces do not contain preservatives nor additives, just a sprinkle of salt. All the nickel free tomato preserves have a batch number and the expiration date, which is within about 2 years. The preserves find their use in various cooking moments. The tomato sauce or the whole tomato enrich lunches and dinners.