Table 2.

Content of aconitine under different processing temperatures and time (μg/mL).

Processing time (min)	120°C	140°C	160°C	180°C	200°C
1	154.67	147.12	94.92	92.72	92.41
3	154.05	112.96	8.26	0	0
5	152.48	105.68	0	0	0
10	144.29	104.13	0	0	0
15	138.34	78.04	0	0	0
20	137.19	74.35	0	0	0
25	134.58	67.58	0	0	0
30	134.39	19.36	0	0	0
35	134.20	0	0	0	0
40	131.51	0	0	0	0