a machine for the extraction of sesame oil in tunisia

   
a machine for the extraction of sesame oil in tunisia
                                               
                                               
                                               
                                               
  • a machine for the extraction of sesame oil in tunisia
What are the different extraction methods of sesame oil?

The target of this review article is comparing different extraction method of sesame oil. Sesame oil extraction methods categorizes in two groups; laboratory method and industrial method including, Hot water flotation, Ram Press, Ghani Process, pressing method, subcritical liquid method, soxhelet method, fractionation, and enzyme extraction.

How to optimize a process for sesame oil extraction by screw-pressing?

Ma. Gabriela Bord¨®n, Box-Behnken designs were used to optimize a process for sesame oil extraction by screw-pressing at low temperature (50 ¡ãC). Experimental designs included seed moisture content (SMC), pressing speed (PS), and restriction die (RD) as the main processing parameters.

What are the mechanical methods for extracting oil from oilseeds?

Mechanical methods fall into two groups of hot press and cold press. In hot-press method, despite the higher percentage of oil extraction, the effect of temperature on the degradation of antioxidant components in the product is clearly visible (Ouchbani et al., 2021 ). Cold press is a method with the highest safety for extracting oil from oilseeds.

How is sesame oil extracted?

Sesame oil is usually extracted by means of mechanical screw-pressing. The conventional screw-pressing processes used for SO extraction generally include a previous seed roasting step. Although seed roasting can increase oil recovery, it may have deleterious effects on oil quality.