Table 10 Aerobic plate count (APC) and total coliforms (TC) of Chuncheon Dakgalbi made with different amounts of liquid smoke and curing mixture during storage at 8℃

Parameters Treatments1 Storage time(day)
0 7 14 21 28 33 47 56
Aerobic plate count(CFU/g) Control 4.11±0.07aBC 4.45±0.05aB 4.38±0.06aB 4.47±0.08abB 3.85±0.50C 4.30±0.06aB 4.17±0.12bBC 7.19±0.01aA
S 3.82±0.09bD 4.14±0.13bC 4.24±0.05aBC 4.55±0.08aA 4.14±0.20C 4.27±0.17aBC 4.50±0.12aAB 4.39±0.10bAB
SC-0.2 3.95±0.06bC 4.19±0.02bAB 4.00±0.04bC 4.33±0.18bA 4.07±0.11BC 3.54±0.09bD 4.20±0.08bAB 3.97±0.05cC
SC-0.3 3.65±0.11cB 3.99±0.16bA 3.50±0.28cBC 4.00±0.00cA 3.65±0.14B 3.30±0.43bC 3.45±0.05cBC 3.69±0.09dAB
Total coliforms(CFU/g) Control 2ND ND ND ND 3.96±0.19B 1.54±0.09C ND 6.00±0.07A
S ND ND ND ND ND ND ND ND
SC-0.2 ND ND ND ND ND ND ND ND
SC-0.3 ND ND ND ND ND ND ND ND
All values are mean±S.D. (n=3).
1 Control: no additive, S: added 0.10% liquid smoke, SC-0.2: added 0.10% liquid smoke and 0.20% curing mixture, SC-0.3: added 0.10% liquid smoke and 0.30% curing mixture.
A∼D Means in the same row with different letters are significantly different (P<0.05).
a∼c Means in the same column with different letters are significantly different (P<0.05).
2 ND: not detected.