Table 6.
Analysis of organic acid in Takju

Rice Nuruk Organic acid Contents (mg%)
A. luchuensis 34-1 : Lich. ramosa CN042
1:0 0:1 1:1 1:3
Chucheong Oxalic 0.45±0.082) 0.34±0.02 0.40±0.08 0.43±0.09
Citric 133.87±33.26 8.38±1.21 81.51±6.64 46.14±8.64
Tartaric n.d1) 11.85 3.39 0.09 0.02 n.d
Malic 28.25±1.18 35.26±7.46 33.92±5.97 32.44±11.09
Succinic 60.77±5.43 66.06±8.62 68.29±13.51 61.60±11.43
Lactic 54.80±3.24 78.34±9.63 60.75±3.48 68.25±21.84
Acetic 6.47±1.69 8.80±2.18 11.62±2.67 8.67±2.84
Total 284.59 209.03 256.57 217.53
Hanareum Oxalic 0.56±0.08 0.29±0.09 0.40±0.06 0.47±0.11
Citric 111.91±22.36 11.08±3.02 61.95±9.15 35.71±3.15
Tartaric n.d 12.47±7.69 n.d 13.27±2.69
Malic 38.24±8.41 28.72±6.94 38.04±7.46 32.10±8.07
Succinic 64.93±10.08 71.81±6.67 62.43±11.06 66.40±12.22
Lactic 54.16±6.61 60.44±5.28 64.57±9.07 65.09±11.05
Acetic 12.56±4.42 37.04±3.98 9.75±1.62 13.45±3.66
Total 282.36 221.84 237.16 226.50
n.d is not detected.
Values are mean±SD (n=3).