Ageing

 After being aged in main stocking tanks for one month, the olive-oil is filtered by a kiselghur filter and conveyed to another tank. The purpose of this process is to precipitate the residue arising from the nature of the virgin olive-oil and filtering with a kiselghur filter and conveying to end-stocking tank. If the oil is not going to be bottled promptly, nitrogen injection is applied to the end-stocking tank, thus the contact of the oil with the atmospheric oxygen is cut and the natural quality is protected.