INFLUENCE OF ULTRASONIC CAVITATION ON THE STRUCTURE OF PLANT RAW MATERIAL
Ключові слова:
Ultrasonic cavitation, plant raw material, biologically active substances extractionАнотація
During ultrasonic extraction, the process of formation and implosion of cavitation bubbles takes place in the solvent. This process is accompanied by physical phenomena, such as high-speed solvent flows and shock waves, which lead to the enlargement of existing cracks and the formation of new cracks in the plant raw material. Physical processes occurring inside the plant raw material during ultrasonic cavitation contribute to the intensification of the process of extraction of biologically active substances.
Посилання
Ultrasound assisted extraction of food and natural products. Mechanisms, techniques, combinations, protocols and applications. A review / F. Chemat et al. Ultrasonics Sonochemistry. 2017. Vol. 34. P. 540–560. URL: https://doi.org/10.1016/j.ultsonch.2016.06.035
Bermúdez-Aguirre D., Mobbs T., Barbosa-Cánovas G. V. Ultrasound Applications in Food Processing. Food Engineering Series. New York, NY, 2010. P. 65–105. URL: https://doi.org/10.1007/978-1-4419-7472-3_3
