Analysis of Antioxidant Capacity of Chromones in Saposhnikoviae Radix Obtained by Ultrasonic-Assisted Deep Eutectic Solvents Extraction

Table 3

ANOVA for response surface quadratic model analysis of variance table.

Source	POG			CIM			5OM
	Mean square	F value	value	Mean square	F value	value	Mean square	F value	value
Model	0.25	15.62	0.0008	0.01	28.24	0.0001	0.06	43.04	<0.0001
A	0.21	13.30	0.0082	3.65E – 03	17.07	0.0044	0.04	33.36	0.0007
B	1.26	78.77	<0.0001	0.02	92.02	<0.0001	0.21	161.92	<0.0001
C	2.22E − 04	0.01	0.9097	2.16E − 04	1.01	0.3481	0.02	11.93	0.0106
AB	2.50E − 03	0.16	0.7050	6.97E − 04	3.26	0.1140	0.03	24.17	0.0017
AC	0.01	0.52	0.4943	6.47E − 05	0.30	0.5995	1.30E − 03	1.00	0.3500
BC	0.01	0.55	0.4823	4.72E − 04	2.21	0.1810	8.41E − 04	0.65	0.4472
A^2	0.02	1.08	0.3333	1.34E − 03	6.28	0.0406	0.03	21.56	0.0024
B^2	0.72	44.72	0.0003	0.02	115.05	<0.0001	0.11	83.73	<0.0001
C^2	1.99E − 03	0.12	0.7351	1.88E − 03	8.77	0.0211	0.04	34.39	0.0006
Lack of fit	0.01	0.74	0.5804	4.06E − 04	5.80	0.0613	0.01	3	2.51E − 03
R^2	0.9526	—	—	0.9732	—	—	0.9822	—	—
Adj. R^2	0.8916	—	—	0.9387	—	—	0.9594	—	—