The results indicated that the values for the oil content and
the fatty acid compositions of supercritical and of hexane extracts
are of agreement with the reported data from literature. The
global extraction yieldwould be increased with pressure increased,
but the particle size had little influence on the global extraction
yield. The maximum oil extraction recovery was 99.1%, which was
obtained when cold pressed extraction followed by supercritical
extraction at 400 bar and 60 ◦C was employed. The predominant
tocopherols were - and -, different from other reports found in
the literature.