Table 3.

Designed equation models for the selected dependent variables

Responses	Equation	R 2	R 2‐adj	C.V
Oil yield	Y = 31.60 + 1.26A – 0.98B + 1.74C + 0.45AB – 0.075AC – 0.5BC – 2.06A2 – 3.89B2 – 2.81 C2	0.9960	0.989	1.22
Phenol	Y = 3.34 – 0.55A – 0.15B + 0.051C + 0.098AB ‐ 0.027AC + 0.05BC – 0.36A2 – 0.34B2 – 0.34C2	0.9723	0.9223	5.34
DPPH	Y = 76.13 – 8.95A – 3.16B + 0.54C + 0.48AB – 1.03AC – 0.85BC – 5.14A2 – 6.32B2 – 6.97C2	0.9957	0.9880	0.9415
Peroxide	Y = 5.51 + 0.32A + 1.39B + 2.79C	0.9617	0.9513	9.67
Color index	Y = 34.20 – 21.54A + 2.37B + 0.89C – 0.4AB – 1.92AC + 0.25BC – 10.14A2 + 2.24B2 – 3.09C2	0.9950	0.9860	7.27