Research Article

Analysis of Size Correlations for Microdroplets Produced by Ultrasonic Atomization

Table 1

Process parameters used in microdroplets production.

ParametersCore channelShell channel

Feed solution features
 Flow rate, mL/min1.14.2
 Alginate, % w/w1.51.5
α-tocopherol, % w/w1
 Tween 80, % w/w0.5

Main processes time
 US atomization time: 2 min
 Crosslinking time: 5 min