Variable Levels

Process variable

Code

Coded Levels

-1.68

-1

0

+1

+1.68

Semolina (g)

X1

63.18

70

80

90

96.82

Defatted flaxseed (g)

X2

3.18

10

20

30

36.82

Water (% of X1+X2)

X3

16.6

20

25

30

33.41
Table 2: Experimental design in coded and uncoded form of process variables for development of defatted flaxseed based pasta.