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Table 5 Effect of treatments and storage on Iodine value of palm oil

From: Antioxidant capacity of cinnamon extract for palm oil stability

Treatments

Storage (days)

Means

0

7

14

21

28

T 1

53.84 ± 2.63

53.68 ± 2.12

52.65 ± 2.96

52.09 ± 2.38

51.85 ± 2.14

52.82 ± 2.12b

T2

53.80 ± 2.96

53.55 ± 2.63

52.42 ± 2.38

52.05 ± 2.63

51.73 ± 2.96

52.71 ± 2.38b

T3

53.77 ± 2.12

53.53 ± 2.96

52.40 ± 2.38

52.02 ± 2.14

51.71 ± 2.63

52.68 ± 2.96b

T 4

54.06 ± 2.38

53.82 ± 2.14

52.68 ± 2.12

52.30 ± 2.96

51.98 ± 2.12

52.97 ± 2.14b

T5

53.06 ± 2.96

54.03 ± 2.63

52.89 ± 2.63

52.51 ± 2.96

52.19 ± 2.63

52.93 ± 2.12b

T6

54.25 ± 2.12

54.00 ± 2.38

52.86 ± 2.12

52.48 ± 2.63

52.16 ± 2.14

53.15 ± 2.38a

T7

53.81 ± 2.14

53.53 ± 2.96

52.45 ± 2.14

52.04 ± 2.96

51.70 ± 2.96

52.71 ± 2.96b

Means

53.80 ± 2.12a

53.73 ± 2.96a

52.62 ± 2.63b

52.21 ± 2.12b

51.90 ± 2.38c

–

  1. To = control
  2. TBHA = synthetic antioxidant (butylated hydroxyl anisole)
  3. T1 = cinnamon extract 0.5%
  4. T2 = cinnamon extract 1%
  5. T3 = cinnamon extract 1.5%
  6. T4 = cinnamon extract 2%
  7. T5 = cinnamon extract 2.5%
  8. Means carrying same letters do not differ significantly
  9. (p < 0.05)