Mechanical pressing [
52–
54] and solvent extraction [
39,
41,
52,
55–
60] are the most commonly used methods for commercial oil extraction from edible and nonedible feedstocks. In this subchapter, two examples of oil extraction from
Calophyllum inophyllum [49] and
Pangium edule [50] have been presented. The oil was extracted from
C. inophyllum using mechanical extraction technique, while the oil was extracted from
P. edule using solvent extraction technique.