Table 1. Changes in the reducing sugar content (mg/g) of young radish kimchi in different packaging films during supercooled and refrigerated storage

Storage temperature (°C)	Type of packaging films	Storage period (day)
Storage temperature (°C)	Type of packaging films	0	2	4	8	11	16	21	24	28	32
−2.2	Control	61.2±1.6^1)Aa2)	58.7±0.9^Ab	57.8±0.9^ABb	56.9±0.2^Abc	55.4±1.3^Acd	55.1±0.9^Ade	53.2±0.7^Aef	53.7±1.6^Adef	51.8±0.9^Af	49.0±0.6^Ag
	CDA-film	61.2±1.6^Aa	58.6±1.0^Ab	56.3±1.1^ABbc	56.2±1.6^Abc	55.1±1.9^Ac	53.7±1.8^Ac	51.0±2.0^Ad	50.3±0.9^Bd	48.6±1.8^Ad	44.1±1.0^Be
	NFS-film	61.2±1.6^Aa	60.4±0.6^Aa	59.3±1.3^Aa	56.7±0.6^Ab	55.4±0.5^Abc	53.4±1.2^Ad	53.5±0.7^Acd	50.6±0.7^Be	49.8±1.8^Ae	47.3±1.3^Af
4.0	Control	61.2±1.6^Aa	54.2±2.7^Bb	52.8±4.8^Cb	53.3±3.5^ABb	49.6±3.5^Bbc	50.0±1.1^Bbc	46.6±2.4^Bcd	45.6±2.2^Ccd	43.2±2.9^Bd	27.6±1.5^Ce
	CDA-film	61.2±1.6^Aa	58.4±1.6^Ab	54.7±2.5^BCc	52.3±1.9^Bcd	50.1±0.6^ABd	37.4±1.6^De	35.0±0.2^De	27.9±0.8^Ef	27.6±1.1^Df	11.8±0.4^Dg
	NFS-film	61.2±1.6^Aa	54.7±2.1^Bb	52.4±0.0^Cbc	51.2±1.9^Bbc	49.6±5.7^Bc	43.1±2.6^Cd	39.3±1.4^Cde	36.4±0.8^Def	34.7±1.6^Cf	12.3±2.8^Dg

Each value is mean±SD (n=3).
Mean values in the same column (A-E), row (a-g) followed by different letters are significantly different according to Duncan’s multiple range test (p<0.05).