• peanut sesame seeds safflower seed oil extraction hydraulic in Nepal
  • peanut sesame seeds safflower seed oil extraction hydraulic in Nepal
  • peanut sesame seeds safflower seed oil extraction hydraulic in Nepal
  • peanut sesame seeds safflower seed oil extraction hydraulic in Nepal
  • How is sesame seed oil extracted?
  • Extraction of sesame seed oil was carried out using a supercritical fluid extraction system (SFX™ System 220, Isco Inc., Lincoln, NE, USA), whose description has been previously detailed ( Salgın, 2007 ). In each experiment, a known mass of dry seeds of about 4 g was put in extraction column (inner diameter of 5.2 mm, length of 55.8 mm).
  • What is the oil content of safflower seeds?
  • Oil contents of safflower seeds extracted by hot extraction system were changed between 37.40% (acetone) and 39.53% (petroleum benzene), while that of cold extraction was varied between 39.96% (petroleum benzene) and 39.40% (diethyl ether).
  • What is the best solvent for oil extraction?
  • Regarding the extraction solvents, the highest oil yield (39.53%) was obtained with petroleum benzene, while the minimum value (37.40%) was found with acetone under hot extraction condition. The main fatty acids observed in all extracted oil samples were linoleic, oleic and palmitic acids.
  • How to determine the initial concentration of sesame oil?
  • Besides that, the initial concentration of sesame oil in the solid, x o, should be based on maximum yield of experimental result for giving conditions. Phenomenological models of a supercritical extraction process consist of mass balance equations for solute in solid phase and in fluid phase.