the hydrogen and coagulated products are removed during oil clarification.
the extracted oil is recovered after evaporating the moisture.
In the dry method a hydraulic press or a scew press or centrifugation is employed.
the screw press is genarally more applicable in continuous extraction systems while the hydraulic press is commonly used in batch or semi-batchextraction oil drains from the fibrous mesocarp leaving behind fiber materials that still retains about 5-6% of oil