The Development Of A Double Frequency Ultrasonic Turbulent Device To Effective Ingredients In Medicinal Plants

With the development of modernization of Chinese traditional medicine, technologic process and equipment of conventional extraction of medicinal composition from plants were inconvenient with its popularization and application. Using ultrasonic to extracting medicinal composition from plants's root and rhizome, we could accelerate the process of infiltration of the medicinal composition with ultrasonic's hard libration, high acceleration, hard cavitation effect and agitation. So we could enhance the rate, shorten the time of extraction, we also could excuse the influence of high temperature to medicinal composition.The double frequency ultrasonic turbulent device was built up with some ultrasonic disruption probes. One probe with frequency of 57KHz was hung upon the extraction pot. The plant...