• Could green solvents replace solvent extraction?
  • To circumvent the problem, green solvents could be a promising approach to replace solvent extraction. In this review, green solvents and technology like aqueous assisted enzyme extraction are better solution for oil extraction from oilseeds.
  • How can enzyme technology improve oil extraction in oilseed industry?
  • Enzyme technology has great potential for oil extraction in oilseed industry. Similarly, green solvents such as terpenes and ionic liquids have tremendous solvent properties that enable to extract the oil in eco-friendly manner.
  • What is solvent extraction?
  • Among these methods, solvent extraction has been widely adapted for economical and practical concerns. Before performing solvent extraction the oilseeds are processed (flaked, cracked, ground or pressed) to suit for the enhanced oil recovery by solvent extraction.
  • Which organic solvent has the highest extraction efficiency?
  • Organic solvents with non-polar behavior such as the hexane, ethyl acetate, petroleum ether and chloroform have the highest tendency to recover compounds. Chloroform has highest extraction efficiency for furans, phenols, and ketones, whereas ethylacetate has highest extraction efficiency for organic acids.
  • Which is better solution for oil extraction from oilseeds?
  • In this review, green solvents and technology like aqueous assisted enzyme extraction are better solution for oil extraction from oilseeds. Enzyme mediated extraction is eco-friendly, can obtain higher yields, cost-effective and aids in obtaining co-products without any damage.
  • Why is organic solvent extraction more effective than water extraction?
  • Organic solvent extraction has higher affinity towards extraction of majority of the compounds. This is an effective method as compared to water extraction in terms of efficiency. Solvent extraction and distillation are the most conventional methods of bio-oil separation. This is due to extraction of the dominant fractions present in bio-oil.