This was because high temperature and pressure
was more efficient than microwave-moisture in the formation of
crystalline region. However, compared with GP-LRS3 (46.47%),
UP-LRS3 (42.71%) had a lower level of crystalline region as the
effect of ultrasonic, this suggested that the large crystal in UP-LRS3 was less than GP-LRS3. The sub-crystalline region of MPLRS3
(37.79%) and UP-LRS3 (37.92%) were higher than GP-LRS3
(35.63%), indicated that microwave-moisture was more benefi