• What are the different types of sesame oil extraction methods?
  • 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. The amount of extracted oil and time are different in this method.
  • 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 pretreatment methods for sesame oil?
  • Solid-phase extraction, liquid¨Cliquid extraction, TLC, and saponification are the prime pretreatment methods, and another pretreatment method is the further extraction of the sesame oil from the pressed sesame meal using supercritical CO 2 extraction [ 29 ].
  • 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.
  • How to extract sesame seeds?
  • Sesame seeds smashed through a plate with mesh 2mm. In this method as much as fine seeds consumed, obtained oil has better quality. Extraction is performed through adding water (%11-13 w/w), the resulted paste dried at 70¡ãC. In this method, there is no need to initial grounding,however beginning on metal sheets.
  • How to extract sesame oil by subcritical CO2?
  • Sesame oil extraction by subcritical CO2 has reported as well. Grounded sesame seeds forms to a paste, heats to 80¡ãC-90¡ãC for 15min, then shakes while boiling for 15min, after cooling, upper layer removes and dried by heating, efficiency of this method is %41 Sesame seeds smashed through a plate with mesh 2mm.