Non-oxidized FAME

Olive

Corn

Soybean

Sunflower

Oil

9

6

3

9

6

3

9

6

3

9

6

3

Storage period (month)

100

100

100

100

Initial sample

79.08

86

93.04

77.89

85.24

92.34

76.13

83.7

91.96

76.34

84.49

92

Blank sample

84.65

89.87

94.88

83.02

88.7

94.31

82.12

88.08

94.08

82.44

88.34

94.14

BHA

84.27

89.49

94.76

81.98

87.91

93.9

81.04

87.33

93.66

81.67

87.88

93.93

BHT

83.89

89.23

94.63

81.19

87.4

93.7

80.65

86.95

93.43

81.1

87.8

93.66

AP

81.02

87.32

93.7

79.26

86.1

93.09

78.7

85.78

92.77

78.98

86.19

92.9

α-Tocotrienol

80.56

87.1

93.44

78.95

85.95

92.9

77.94

85.27

92.63

78.91

86.09

92.89

β-Tocotrienol

79.96

86.66

93.42

78.59

85.71

92.79

77.39

84.97

92.41

78.42

85.8

92.76

γ-Tocotrienol

79.43

86.39

93.24

78.11

85.48

92.61

76.96

84.3

92.15

77.4

85.02

92.43

δ-Tocotrienol