Table 5 Changes of color value in dr ied persimmon treated with different concentration of chlorine dioxide gas and time during storage

ClO₂ gas conc. (ppm)		0	15			30			45
Time (min)		0	15	30	45	15	30	45	15	30	45
L (lightness)	1day	26.27±1.431)^ab2)^x3)	25.34±1.09^abcx	23.73±1.85^bcdx	27.54±0.37^ax	24.27±2.95^abcdx	26.30±0.86^abx	22.47±2.52^cdx	22.94±3.18^bcdx	21.50±2.33^dy	22.55±0.72^bcdy
	2day	25.35±1.08^ax	26.63±4.55^ax	23.93±2.30^ax	24.94±3.31^ax	27.36±2.08^ax	26.72±4.58^ax	23.51±5.00^ax	24.22±0.22^ax	27.51±2.67^ax	27.64±0.33^ax
	3day	24.51±2.70^ax	23.75±0.45^ax	29.02±4.47^ax	26.76±4.75^ax	24.97±2.89^ax	26.63±2.34^ax	25.17±2.79^ax	24.91±2.63^ax	27.39±1.03^ax	27.07±2.11^ax
a (redness)	1day	9.46±1.11^ax	8.48±0.95^abcx	8.41±1.71^abcx	9.05±1.18^abcx	7.15±0.85^cdey	8.85±0.63^abx	7.36±0.24^bcdy	6.57±0.19^dey	7.69±0.32^bcdy	5.72±0.30^ey
	2day	8.55±0.51^bcdxy	9.38±0.92^abcx	6.71±0.95^ex	9.80±0.55^abx	10.69±1.69^ax	8.63±0.77^bcdx	8.68±0.36^bcdx	7.39±0.50^dexy	8.96±0.76^bcdx	7.79±0.83^cdex
	3day	7.86±0.24^abcy	6.62±0.78^cy	9.27±1.77^abx	10.17±2.99^ax	7.28±1.02^bcy	8.09±0.94^abcx	8.86±0.83^abcx	8.70±1.02^abcx	9.42±0.68^abx	9.29±1.08^abx
b (yelllowness)	1day	9.05±1.09^ax	7.82±0.69^abcx	8.81±0.73^aby	9.21±1.33^ax	7.59±0.14^bcy	8.27±1.13^abx	7.48±0.50^bcx	6.78±0.31^cy	6.69±0.44^cy	6.61±0.20^cy
	2day	8.10±0.71^bcx	8.83±0.90^abcx	6.96±0.57^cy	8.93±1.16^abcx	10.31±1.25^ax	9.63±1.11^abx	8.04±1.23^bcx	8.07±0.23^bcx	8.88±1.35^abcx	8.68±1.13^abcx
	3day	7.38±0.68^cx	7.46±0.42^cx	11.10±1.76^ax	9.75±1.02^abx	8.81±1.28^bcxy	8.77±0.70^bcx	7.69±0.84^cx	7.96±0.26^bcx	8.94±0.86^bcx	8.98±1.30^bcx
△E (total color difference)	1day	74.18±1.23^bcdx	76.46±1.66^abcx	74.99±0.81^bcdx	72.94±0.60^dx	75.78±2.76^abcdx	74.02±0.66^cdx	77.57±2.29^abx	76.99±2.90^abcx	78.49±2.23^ax	77.25±0.71^abcx
	2day	74.89±0.73^ax	72.66±3.85^ax	75.97±2.09^ax	76.62±3.39^ax	73.46±1.63^ax	73.81±3.77^ax	76.73±4.50^ax	75.74±0.24^ax	73.48±2.70^ay	72.60±0.09^ay
	3day	75.58±2.40^ax	76.20±0.42^ax	71.86±3.76^ax	74.01±3.39^ax	75.22±2.61^ax	73.66±2.02^ax	75.08±2.34^ax	75.33±2.32^ax	73.07±1.02^ay	73.40±1.75^ay

Values are means±SD (n=10).
^a-c The values with different letters in the same column are significantly different (p<0.05).
^x-z The values with different letters in the same lows are significantly different (p<0.05).