fiable matter is the highest in sunflower oil and the lowest in soybean oil.Although the waxes could not been determined due to small sample quantities, during the investigation it was found out that in sunflower oil extracted by COZ there are enough quantities of waxes, appearing already at abt. 2 0 ' C. L i t e r a t u r e H. Coenen, R. Eggers and R Kriegel, Die Trennung von Stoffgemischen durch Extraktion mit uberkritischen Gasen, Tech. Mitt.