The main activity of Se.ti. oil's Lab. consists in the extraction of oils and butters from seeds and dried fruits followed by reworking of their by-products so to obtain raw ingredients like flours. Flow chart of the technical process includes: i) drying of the raw material; ii) cold extraction; iii) filtration and iv) bottling/bagging of the products. As to regard cold extraction, this is carried out by hydraulic presses and a proprietary methodology involving, in place of hot or chemical substances, incremental cycles of pressure to extract oils and butters from starting materials. Naturally, this step is crucial to preserve all the native compounds inside the finished products.