| abstract |
The invention relates to a method for extracting allicin by using microwave-ultrasonic wave. The method comprises the following steps of: pretreating garlic to obtain serous fluid; adding an ethanol solution, adjusting pH, and carrying out enzymatic method conversion; extracting by using a microwave-ultrasonic wave assisted exactor; carrying out membrane separation; freeze-drying to obtain the allicin. According to the method, the garlic is used as a raw material, and the superposition effect of the microwave and the ultrasonic wave is fully utilized, so that the method has the advantages of simple process, low energy consumption, high extraction rate and high purity and is easy for industrial production. |