Table 1 Dynamic changes of conventional chemical compounds during fermentation process

1.11 ± 0.12a

0.88 ± 0.09b

0.94 ± 0.15ab

0.94 ± 0.02ab

0.92 ± 0.03b

0.67 ± 0.03a

0.72 ± 0.08a

0.42 ± 0.07b

0.38 ± 0.07b

0.25 ± 0.06c

0.76 ± 0.06a

0.55 ± 0.03c

0.59 ± 0.03bc

0.64 ± 0.02b

0.58 ± 0.05bc

0.33 ± 0.02a

0.31 ± 0.01a

0.08 ± 0.01b

0.09 ± 0.02b

0.05 ± 0.01c

4.24 ± 0.12a

4.46 ± 0.09a

4.27 ± 0.07a

3.34 ± 0.33b

2.74 ± 0.21c

2.64 ± 0.3a

2.06 ± 0.07b

1.69 ± 0.07c

1.82 ± 0.07bc

1.70 ± 0.1c

3.02 ± 0.21b

3.11 ± 0.22ab

3.33 ± 0.11a

2.69 ± 0.1c

2.70 ± 0.03c

3.85 ± 0.05a

3.60 ± 0.19a

3.82 ± 0.02a

3.81 ± 0.02a

3.63 ± 0.24a

4.68 ± 0.16ab

4.48 ± 0.25bc

5.02 ± 0.11a

4.51 ± 0.3bc

4.16 ± 0.15c

4.37 ± 0.15a

3.88 ± 0.24b

3.50 ± 0.23c

3.19 ± 0.09c

2.76 ± 0.26d

6.76 ± 0.28bc

6.52 ± 0.30c

7.07 ± 0.06b

7.15 ± 0.20b

7.75 ± 0.25a

7.27 ± 0.41d

7.75 ± 0.27c

9.07 ± 0.20a

8.22 ± 0.16b

8.54 ± 0.07b