Table 3.

Predictive model equations of the experimental response variables

Responses	Polynomial equations
TPC (mg GAE/100 g dried seeds)	y = 79.63 + 3.87X 1 + 9.65X 2–2.41X 3–4.34X 2 X 3 + 3.70X 1 2	(3)
TFC (mg QE/100 g dried seeds)	y = 9.44 + 1.51X 1 + 8.29X 2 + 1.20X 1 X 2 − 1.22X 1 X 3–1.56X 2 X 3 + 1.80X 3 2	(4)
DPPH radical scavenging (%)	y = 20.58 + 0.63X 1 + 7.11X 2–0.83X 3 + 0.54X 2 X 3	(5)