Source

df

Flaxseed flour based pasta

Defatted flaxseed based pasta

β

SS

F Value

p-value

β

SS

F Value

p-value

Model

9

348.465

44.953

<0.0001

346.244

38.568

<0.0001

Constant

1

66.5659

74.4488

Semolina

1

0.241

0.79347

0.92123

0.3598

0.241

0.79347

0.79546

0.3934

Flaxseed

1

4.643

294.391

341.795

<0.0001

4.730

305.504

306.272

<0.0001

Water

1

-0.350

1.67216

1.94142

0.1937

-0.350

1.672

1.676

0.2245

Semolina²

1

-1.280

23.626

27.430

0.0004

-0.558

4.488

4.500

0.0599

Flaxseed²

1

1.092

17.172

19.938

0.0012

1.336

25.712

25.777

0.0005

Water²

1

0.371

1.986

2.306

0.1598

0.386

2.152

2.158

0.1726

Semolina x Flaxseed

1

0.028

0.006

0.007

0.9331

0.028

0.006

0.006

0.9378

Semolina x Water

1

0.586

2.747

3.190

0.1044

0.586

2.747

2.754

0.128

Flaxseed x Water

1

-0.418

1.398

1.623

0.2315

-0.418

1.398

1.401

0.2639

Residual

10

8.613

9.975

Lack of Fit

5

3.409

0.655

0.6731

4.054

0.685

0.6561

Pure Error

5

5.204

5.921

R²

0.97588

0.972

Adjusted R²

0.95417

0.9468