Table 3 Regression coefficients of the predicted quadratic polynomial model for response variables (SFAs%) in urea inclusion fractionation experiment of J. curcas seed oil

Intercept

0.087

1.84

0.2005

Linear

X ₁

-0.69

6.65

0.0327

**

X ₂

0.40

2.12

0.1831

X ₃

-0.12

0.21

0.6600

Quadratic

X ₁₁

0.92

2.44

0.1572

X ₂₂

-0.31

0.36

0.5672

X ₃₃

0.72

1.98

0.1972

Interaction

X ₁₂

-0.24

0.68

0.4342

X ₁₃

0.041

0.020

0.8914

X ₂₃

0.26

0.67

0.4370

R ²

0.67