Table 3 Hunter color values of radishes with different SHS pre-heating and duraton of drying at 80℃

Heating1) time (min)		Drying time (h)
		1	2	3	4	5	6
		0	L	63.09±2.64^ab2)	68.89±1.03^a	67.03±1.01^a	67.31±1.07^a	60.65±1.04^b	58.68±1.02^b
a	-1.62±0.09^d		-1.79±0.04^d	1.59±0.09^c	2.82±0.34^c	6.42±0.48^b	11.86±1.17^a
b	8.96±1.13^e		13.03±0.54^d	22.01±1.71^c	21.00±1.05^c	24.52±0.84^bc	29.23±1.03^a
3	L	63.27±2.89^b	70.19±1.02^a	66.35±1.25^ab	65.46±4.28^ab	59.81±0.69^c	58.17±0.98^c
	a	-1.64±0.15^d	-1.77±0.05^d	1.52±0.13^c	2.74±0.37^c	6.08±1.00^b	11.89±1.07^a
	b	8.45±0.59^d	12.99±0.49^c	22.18±1.21^b	20.57±1.35^b	24.68±1.29^ab	29.17±1.14^a
5	L	63.38±2.65^b	63.12±2.28^b	64.32±1.37^ab	59.89±1.47^c	64.80±0.44^ab	67.72±0.65^a
	a	-1.15±0.08^d	1.40±0.36^c	2.03±0.90^c	2.64±0.06^c	6.22±0.44^b	9.58±1.29^a
	b	11.21±1.16^d	16.89±1.95^c	18.72±0.68^c	23.53±1.23^b	24.30±1.11^b	33.99±1.30^a
7	L	61.77±1.41^b	61.93±0.86^b	59.63±1.10^bc	57.57±0.97^c	60.33±1.96^b	65.83±1.57^a
	a	1.58±0.17^c	1.84±0.27^c	5.22±0.16^b	6.39±0.34^b	7.20±1.06^b	10.24±0.46^a
	b	20.13±1.71^c	21.64±1.11^c	26.21±1.57^b	26.25±0.79^b	27.02±1.69^b	32.95±1.10^a

Heating temperature: 250℃, Steam temperature: 370℃.
Values with different lowercase superscripts in the same column are significantly differently by Tukey’s test (p<0.05).