A method of extracting sesame oil or perilla oil from sesame or perilla leaves by subcritical or supercritical fluid

摘要

A sesame or perilla seed obtained by milking firstly milked sesame or perilla leaves or by-products is used as a base material and a subcritical or supercritical fluid, that is, CO₂Gas is extracted as a solvent and sesame oil or perilla oil and fragrance components thereof are effectively extracted and separated from the raw materials of sesame or perilla leaves.;By this treatment, the refining process of the oil is not carried out, and the inherent low taste of sesame oil or perilla oil can be maintained and the product value can be improved.