Table 1. Changes in color of ‘Makgeolli’ during storage at 10°C

Storage time (days)	L1)	a2)	b3)	ΔE4)
0	7.53±0.70NS5)6)	−0.01±0.09NS	3.11±0.35NS	88.55±0.69NS
7	7.54±0.59	−0.02±0.11	3.17±0.21	88.55±0.59
14	8.82±1.47	0.01±0.49	4.06±0.71	86.31±2.28
21	8.53±1.41	0.00±0.35	3.72±0.53	87.25±1.69
28	9.06±0.38	0.02±0.01	3.95±0.03	86.39±0.22
35	8.79±1.15	0.02±0.57	4.14±0.79	85.67±2.52
42	9.07±0.74	0.01±0.17	3.80±0.22	87.04±0.73
49	9.29±2.19	0.03±0.39	4.46±1.47	87.21±2.05
56	9.35±1.18	0.03±0.29	4.42±0.72	85.46±1.96
63	9.44±1.93	0.03±0.48	4.05±0.85	86.36±2.30
70	9.40±1.91	0.02±0.46	4.04±0.57	86.73±1.88
77	9.73±0.44	0.02±0.38	4.06±0.69	86.40±1.68
84	9.92±2.17	0.03±0.56	4.09±0.82	86.22±2.43
91	9.79±2.32	0.02±0.56	4.15±0.77	86.49±2.15

Lightness (0 = white, 100 = black).
Redness (−80 = green, +100 = red).
Yellowness (−50 = blue, +70 = yellow).
Δ E = Δ L 2 + Δ a 2 + Δ b 2 , color difference.
Each value is mean±SD (n=3).
Not significant.