The primary goal of oilseed processing is to extract as much oil as possible from the seed while consuming as little energy as possible. The result: two end products, oil and the leftover solids traditionally called meal. The two most common methods for separating the oil from the oilseed are chemical extraction and mechanical extraction.
How do you extract oil from seeds?
The two most common processes to extract oil for most seeds, beans, and nuts is the Full Press Extraction Process where mechanical screw presses are used to extract the oil by squeezing the oil under high pressure, and the Preparation/Solvent Extraction Process where a solvent is mixed with the material to separate the oil.
Who invented linseed oil extraction machines?
Alfred W. French Sr. founded French in 1900 to produce state-of-the-art equipment for the extraction of linseed oil from flax. Mr. French soon adapted his equipment to other oilseeds as well. Today, French stands as a leading supplier and innovator of oil extraction machines and mechanical oilseed screw presses.
What is oilseeds preparation?
Oilseeds preparation aims to transform oilseeds into high quality flakes, or extruded oilseeds, or pressed cakes desirable for optimal extraction.