Table 1 Free sugar content of salted Chinese cabbage during the storage periods at 2°C and -2°C (in direct refrigerator) unit : mg/100 g (dry)

Storage wk	0	2		4		6		8
Storage temperature	Raw (salted cabbage)	2°C	-2°C	2°C	-2°C	2°C	-2°C	2°C	-2°C
Glucose	141.82±2.09A2)	112.62±3.70B	138.87±0.71A	129.20±0.82B	115.62±0.53C	90.59±0.98C	105.74±0.70B	50.81±0.48C	134.92±2.87B
Fructose	177.5±3.18A	145.19±2.95C	154.16±0.47B	132.57±0.74B	134.9±0.38B	67.97±1.12C	142.80±3.02B	75.48±0.15C	94.87±1.94B
Sucrose	18.19±0.39	17.34±5.06NS1)	17.74±0.34	21.52±0.39A	16.63±0.46C	20.08±0.32A	12.71±0.33C	15.61±0.11B	9.48±1.30C

Values are expressed as the mean±SD (n=3).
Means with NS are not significantly different by Duncan's multiple range test (p<0.05).
Values with different letter within the same row are significantly different by Duncan's multiple range test (p<0.05).