• Which methods are used in vegetable oil extraction?
  • From the preceding analysis, it is observed that recent research on vegetable oil extractions has been focused more on the assisted methods (microwave and ultrasound) and supercritical fluid extraction compared to the conventional solvent and mechanical extraction methods.
  • Which extraction method is used in the oil industry?
  • The solvent extraction of vegetable oils like soybean oil dominates the oilseed industry as the most popular extraction method used around the world. Most large-scale solvent plants use hexane extraction to chemically separate oilseeds into liquid fat and solid protein¡ªpopular ingredients in the food industry and many other market sectors.
  • Can green solvents be used in soybean oil extraction?
  • The application of green solvents in soybean oil extraction is reviewed. Hansen parameters and COSMO-based models can serve as a solvent selection tool. Direct substitution of hexane with green solvents is the most promising alternative. Kinetic models and the thermodynamic assessment are analyzed comprehensively.
  • How to optimize oil extraction from plant material?
  • Response surface methodology is the most commonly used method to optimize oil extraction from plant material. Box-Behnken and Doehlert are better than the Centre Composite Design but much more efficient than the traditional full factorial design.
  • Which solvent is used in soybean oil production?
  • Solvent extraction and expelling are the main processes used in soybean oil production. Hexane is currently the leading solvent in extraction , . This solvent has a high solubility for oil extraction, availability, low price, low boiling point, and heat of vaporization .
  • What are the nonconventional methods of oil extraction?
  • The nonconventional methods have been used successfully to reduce some of the loopholes of the conventional methods of oil extraction. Response surface methodology is the most commonly used method to optimize oil extraction from plant material.