Preparation of Heat-Sensitivity Proteins from Walnut Meal by Sweep Frequency Ultrasound-Assisted Alkali Extraction

<div>Sweep frequency ultrasound (SFU) equipment schematic diagram (1: computer control system; 2: ultrasonic controller; 3: upper and lower two ultrasonic transducers; 4: height adjusting screw; 5: sample solution in the ultrasonic bag; 6: water outlet; 7: added water).</div>

Journal of Food Quality

fig1

Figure 1

Figure 1: Preparation of Heat-Sensitivity Proteins from Walnut Meal by Sweep Frequency Ultrasound-Assisted Alkali Extraction 