bath type flax seed oil refining system in Jordan

                                               
                                               
                                               
                                               
                                               
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  • How to extract oil from flaxseed?
  • Various techniques have been proposed for the extraction of oil from flaxseed, mainly including mechanical processing, solvent extraction, supercritical/subcritical fluid extraction, and microwave/ultrasonic -assisted extraction.
  • What is flaxseed oil?
  • Flaxseed oil arising from solin (trademarked by the Commonwealth Scientific and Industrial Research Organisation and the Agricore United program as Linola?) is an exception as this oil is relatively stable after bleaching ( Przybylski, 2005 ).
  • Which extraction method gives the highest yield of oil from flaxseed?
  • Solvent extraction gave the highest oil yield. Oil extracted by SCE showed the best quality in terms of unsaturation and antioxidant activity. Enzymatic pre-treated TPP is a promising approach for extraction of oil from flaxseed as it simultaneously separates protein and oil.
  • Does flaxseed oil need filtration?
  • Settling and filtration may be used for all flaxseed oil but industrial oil used for drying may be more fully refined with additional steps of alkali refining, bleaching, and deodorizing. Food and nutraceutical companies have developed a range of flaxseed food products to address market demand.
  • Can Ultrasound-assisted extraction increase the yield of flaxseed oil?
  • In contrast, ultrasound-assisted extraction is more suitable for large-scale production and has better development and application potential, it could significantly increase the yield of flaxseed oil by 11.5%, and the extraction rate of PUFAs by 68.12% (Ranveer, Gutte, & Sahoo, 2015; Long et al., 2011).
  • Does flaxseed oil contain Ala?
  • The bioavailability of ALA in oil is higher than that of ground seed and whole seed (Austria et al., 2008). In addition, flaxseed oil contains a large number of unsaturated fatty acids, which are highly oxidation sensitive and easy to be oxidized during the later storage and processing.