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Table 5 Transition in fatty acid profile of margarine supplemented with chia oil

From: Omega-3 fatty acids, phenolic compounds and antioxidant characteristics of chia oil supplemented margarine

Fatty Acid

Control

T1

T2

T3

T4

O Day

90* Days

O Day

90 Days

O Day

90 Days

O Day

90 Days*

O Day

90 Days

C12:0

4.59 ± 0.12b

----

11.25 ± 0.51a

10.19 ± 0.32b

10.92 ± 0.19a

9.48 ± 0.55e

10.63 ± 0.28a

9.32 ± 0.12f

11.17 ± 0.66a

8.82 ± 0.43g

C14:0

5.42 ± 0.13a

----

5.23 ± 0.08a

4.58 ± 0.02a

4.91 ± 0.05a

4.55 ± 0.03a

4.58 ± 0.12a

4.49 ± 0.07a

4.52 ± 0.06a

4.41 ± 0.06b

C16:0

11.39 ± 0.29c

11.28 ± 0.73e

29.9 ± 1.12a

29.32 ± 0.79a

28.87 ± 0.98a

28.42 ± 0.59b

27.72 ± 0.55b

27.39 ± 1.27c

26.43 ± 0.72b

26.19 ± 0.64d

C18:0

15.76 ± 0.43a

15.39 ± 1.28a

7.27 ± 0.11b

6.69 ± 0.05b

7.11 ± 0.19b

4.57 ± 0.04b

6.98 ± 0.16b

4.52 ± 0.03b

6.55 ± 0.08b

4.49 ± 0.08b

C18:1

24.88 ± 0.68c

28.43 ± 1.39f

34.12 ± 1.73a

33.81 ± 1.16a

33.03 ± 1.59a

32.58 ± 0.73b

32.42 ± 0.84b

31.89 ± 0.05c

30.24 ± 1.35c

28.46 ± 0.89f

C18:2

18.72 ± 0.54a [Trans]

18.13 ± 1.06a [Trans]

10.28 ± 0.44b

10.13 ± 0.06b

10.23 ± 0.37b

10.13 ± 0.02b

10.15 ± 0.76b

9.96 ± 0.35b

10.12 ± 0.35b

9.76 ± 0.57b

α-Linolenic Acid

ND

ND

2.92 ± 0.08d

2.88 ± 0.05d

5.85 ± 0.16c

5.71 ± 0.13c

9.22 ± 0.21b

8.98 ± 0.31b

12.29 ± 0.27a

12.08 ± 0.62a

Eicosanoic Acid

ND

ND

1.82 ± 0.05d

1.75 ± 0.14d

3.52 ± 0.15c

3.41 ± 0.14c

6.43 ± 0.27b

6.28 ± 0.22b

9.81 ± 0.32a

9.63 ± 0.44a

Docosahexanoic Acid

ND

ND

1.26 ± 0.07d

1.19 ± 0.04d

2.64 ± 0.11c

2.53 ± 0.16c

3.49 ± 0.13b

3.35 ± 0.03b

5.19 ± 0.17a

4.94 ± 0.28a

  1. Values represent the mean ± standard deviation; n = 3
  2. Means in a row with different superscript letters were significantly different (p < 0.05)
  3. ND Not detected
  4. Control: Margarine Sample without Chia Oil
  5. T1: Margarine Supplemented with 5% Chia Oil
  6. T2: Margarine Supplemented with 10% Chia Oil
  7. T3: Margarine Supplemented with 15% Chia Oil
  8. T4: Margarine Supplemented with 20% Chia Oil