Preparation of seeds for extraction
which includes pre-pressing for high oil content seeds.
Extraction of oil from the prepared
material with the aid of food grade solvent.
Desolventising toasting of the
de-oiled seed, meal, often combined with drying and cooling of the said meal.
Distillation, to remove the solvent
from the extracted oil.
Recovery of solvent, which is
reused again at extractor level.
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