flax seeds palms for oil extraction machine

                                               
                                               
                                               
                                               
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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.
  • 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.
  • Why is flaxseed oil not used in food industry?
  • In recent years, the production and application of flaxseed oil have become one of the most concerned research topics in food industry due to its multiple health functions, great potential and development prospects. However, the poor stability and easy oxidation of flaxseed oil have become the main factors limiting its application.