Room temperature

15 days

30 days

45 days

60 days

75 days

90 days

FA

WMPCS

0.46
± 0.01d

0.69
± 0.04b

0.94
± 0.01c

1.04
± 0.01d

1.11
± 0.01d

1.12
± 0.01d

GMPCS

0.72
± 0.01b

0.99
± 0.04a

1.16
± 0.02b

1.26
± 0.06b

1.37
± 0.07b

1.38
± 0.04b

WMRS

0.56
± 0.025c

0.72
± 0.05b

0.96
± 0.02c

1.12
± 0.05c

1.20
± 0.05c

1.23
± 0.01c

GMRS

0.74
± 0.02a

1.15
± 0.02a

1.39
± 0.02a

1.47
± 0.01a

1.56
± 0.02a

1.79
± 0.02a

IPV

WMPCS

14.33
± 0.04d

16.84
± 0.02b

18.19
± 0.05d

22.57
± 0.03c

24.67
± 0.04c

26.14
± 0.01d

GMPCS

15.59
± 0.03b

18.18
± 0.04c

22.63
± 0.04b

25.11
± 0.04b

26.12
± 0.02b

27.42
± 0.03b

WMRS

14.71
± 0.02c

16.98
± 0.02b

19.76
± 0.01c

22.95
± 0.03c

23.71
± 0.03b

25.64
± 0.02c

GMRS

15.87
± 0.05a

18.84
± 0.03a

23.76
± 0.04a

25.87
± 0.05a

26.39
± 0.03a

27.91
± 0.05a

Values represent means of triplicate. Values in the same column with the same letter are not significantly different (p<0.05).
FA: Fat Acidity, IPV: Initial Peroxide Value
Table 9: Fat acidity and Initial Peroxide value of extruded products