Our patented manufacturing process allows us to gently cold press only the golden heart of the seed by first removing the bitter hull from the kernel. This process is unique to Brassola and cannot be matched by any other company in the world.
No heat, chemical or even natural solvents have to be used in our extraction process. All of this care is taken in order to obtain only pure oil with the purest taste. After pressing, no additional refining is necessary. Other premium suppliers subject their expeller pressed oils to a process known as RBD which stands for “Refined, Bleached and Deodorized”. These oils must go through additional steps in order to remove the taste and odor present as a result of pressing the hull. Because only we first remove the hull, our oils do not need additional refining meaning you get the purest oil possible.
We even take the extra step of providing external cooling of the screw presses for a specific low pressing temperature. At no point during pressing does the temperature exceed 40°C (104°F). Consequently, the content of harmful prooxidants is minimized and the relative proportion of antioxidants is kept high. This method is the best protection against harmful UV radiation and a sign of the highest quality.
The purity of our kernel oils can be recognized by their clear, golden color, and full flavored taste, while vitamins and important antioxidants are retained.