Table 2.
Thawing time and thawing rate of frozen rice according to freezing system and output of microwave in thawing process

Freezing system	Output of microwave (W)	Thawing time (min)	Thawing rate (°C/min)
CF	200	50±0.032A1)	2.29±0.011C
	600	7.86±0.676B	14.6±1.374B
	1000	3.44±0.319C	33.63±3.467A
IQF	200	49.99±0.0141a2)	2.29±0.004c
	600	7.58±0.0529b	15.15±0.283b
	1000	3.33±0.05c	35.09±1.002a

The different capital letters (A-B) indicate significant differences between output power of microwave in thawing processing for the CF freezing system (p< 0.05).
The different small letters (a-c) indicate significant differences between output power of microwave in thawing processing for the IQF freezing system (p< 0.05).