flaxseed oil desoponification centrifuge

                                               
                                               
                                               
                                               
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  • How does the demand for flaxseed oil affect the extraction process?
  • The increasing demand for flaxseed oil did not only increase the activity level of flaxseed oil extraction but also increased the amounts of the by-products generated (e.g. flaxseed cake/meal) from the extraction process. Flaxseed oil is extracted by applying pressure on the whole flaxseed, i.e. oil pressing, with or without heating.
  • 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 oxidize?
  • Flaxseed oil containing 80 mg/kg tocopherol, 40 mg/kg AP, 40 mg/kg PA, and 240 mg/kg TPP was found to be more stable to oxidation than other samples and had 3.22-fold longer shelf life than that of the control flaxseed oil. Due to its high concentration of alpha-linolenic acid, flaxseed oil is prone to oxidation.
  • Which method is used to extract flaxseed oil?
  • Various techniques were used to extract flaxseed oil, where the quantity and quality of flaxseed oil were measured. Solvent extraction gave the highest oil yield. Oil extracted by SCE showed the best quality in terms of unsaturation and antioxidant activity.