Table 3.

Effect of changing temperature on lactic acid concentration (g/L ± SD) at different stages.

Temperature	Lactic acid concentration (g/L)
	0–14 h	14–24 h	24–37 h	37–47 h	47–57 h	57–74 h	74–96 h	96–140 h
RT	0.5 ± 0.2	0.25 ± 0.03	1.92 ± 0.01	1.13 ± 0.08	1.2 ± 0.07	−0.18 ± 0.09	0.12 ± 0.04	0.85 ± 0.02
18°C	0.57 ± 0.31	−0.03 ± 0.01	0.12 ± 0.03	1.57 ± 0.03	−1.15 ± 0.01	0.36 ± 0.01	1.58 ± 0.03	0.5 ± 0.06
23°C	0.61 ± 0.11	−0.06 ± 0.01	0.22 ± 0.03	0.67 ± 0.03	4.41 ± 0.01	−1.6 ± 0.01	1.25 ± 0.03	−0.01 ± 0.06
28°C	1.08 ± 0.28	2.38 ± 0.04	2.56 ± 0.00	0.09 ± 0.00	−0.17 ± 0.02	0 ± 0.01	0.46 ± 0.03	0.01 ± 0.01
33°C	0.86 ± 0.01	1.81 ± 0.07	11.05 ± 0.79	1.58 ± 0.15	1.47 ± 0.26	8.21 ± 0.22	−1.55 ± 0.59	6.79 ± 0.06