• What is the future of extraction technology in UAE?
  • As shown in Table 1, compared with conventional extraction methods (infusion, maceration, and decoction), UAE can achieve higher extraction rates in less time, reduce solvent consumption, and improve the purity of extraction components, proving that this technology has a bright future.
  • How to optimize the extraction process in UAE?
  • Optimization is done to achieve the best results using minimum ultrasonic power . Generally, improvement in yield and composition of the extract in UAE can be achieved by increasing the ultrasound power. Ultrasound frequency may also influence the extraction process and have to be optimized.
  • What factors affect the extraction yields attributed to UAE?
  • The extraction yields attributed to UAE depends on a series of factors that modulate the effectiveness of this extraction technique, but they also affect their efficiency as a sustainable procedure, aiming at the achievement of the lowest consumption of energy and non-renewable resources.
  • What is the maximum extraction rate by UAE?
  • The maximum extraction rate by UAE was 35.5 mg GAE/g. UAE is more advanced technique than conventional technique UAE was a time-saving extraction technology in comparison to agitated-bed and high hydrostatic pressure-assisted extraction.
  • Is UAE an efficient extraction method for large-scale applications?
  • However, UAE has been considered an efficient extraction method for large-scale applications (Pico 2013) and has attracted growing interest in sample treatment.
  • Why should we use water based extraction in UAE?
  • Fourthly, it is worth noting that water serves as the ideal medium for propagating ultrasonic waves , Therefore, when employing UAE, the process of water-based extraction is significantly enhanced without the need for additional solvents.