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Table 3 Transition in Fatty Acid Profile of Ice Cream Supplemented with Olein Fraction of Chia Oil

From: Omega-3 fatty acids and oxidative stability of ice cream supplemented with olein fraction of chia (Salvia hispanica L.) oil

Fatty acid

Control

T1

T2

T3

T4

Fresh

60-Days*

Fresh

60-Days*

Fresh

60-Days*

Fresh

60-Days*

Fresh

60-Days*

C4:0

1.75 ± 0.05a

1.71 ± 0.03a

1.64 ± 0.08b

1.62 ± 0.05b

1.58 ± 0.04b

1.49 ± 0.03c

1.52 ± 0.07b

1.45 ± 0.11c

1.44 ± 0.11c

1.37 ± 0.06d

C6:0

2.18 ± 0.04a

2.1350.02a

2.08 ± 0.12b

2.04 ± 0.08b

1.95 ± 0.08c

1.88 ± 0.04d

1.84 ± 0.05d

1.77 ± 0.08e

1.75 ± 0.03e

1.62 ± 0.09f

C8:0

2.44 ± 0.07a

2.38 ± 0.06a

2.32 ± 0.03b

2.26 ± 0.03b

2.15 ± 0.06c

2.11 ± 0.18c

2.04 ± 0.01d

1.96 ± 0.13e

1.91 ± 0.05f

1.78 ± 0.05g

C10:0

2.37 ± 0.14a

2.24 ± 0.08b

2.26 ± 0.07b

2.19 ± 0.14c

2.14 ± 0.09c

2.09 ± 0.03d

1.98 ± 0.12e

1.89 ± 0.17f

1.84 ± 0.02f

1.75 ± 0.03g

C12:0

2.76 ± 0.19a

2.65 ± 0.12b

2.61 ± 0.11b

2.55 ± 0.28c

2.48 ± 0.19d

2.40 ± 0.21e

2.31 ± 0.15f

1.22 ± 0.03g

2.14 ± 0.14h

2.11 ± 0.02h

C14:0

10.22 ± 0.34a

9.84 ± 0.15b

9.71 ± 0.45b

9.61 ± 0.74b

9.19 ± 0.51c

8.94 ± 0.78d

8.68 ± 0.26e

8.54 ± 0.26e

8.17 ± 0.19f

7.98 ± 0.16g

C16:0

31.56 ± 0.88a

30.14 ± 0.98b

30.32 ± 0.75b

29.81 ± 1.27c

29.08 ± 0.31c

28.11 ± 1.36d

27.84 ± 0.67e

26.19 ± 1.16f

26.41 ± 0.88f

25.04 ± 1.37g

C18:0

10.35 ± 0.42a

10.26 ± 0.24a

9.94 ± 0.13b

9.76 ± 0.57b

9.56 ± 0.25c

9.34 ± 0.43c

9.21 ± 0.21d

8.93 ± 0.35e

8.83 ± 0.33e

8.61 ± 0.53f

C18:1

23.57 ± 0.73a

21.66 ± 0.82c

22.31 ± 0.73b

20.48 ± 0.94c

21.16 ± 0.82c

19.67 ± 0.81d

19.92 ± 0.61d

18.27 ± 0.42e

18.85 ± 0.25e

16.39 ± 0.39f

C18:2

2.71 ± 0.08a

1.39 ± 0.13g

2.47 ± 0.07b

1.27 ± 0.03h

2.31 ± 0.12c

1.41 ± 0.05g

2.21 ± 0.16d

1.75 ± 0.12f

2.05 ± 0.08e

1.35 ± 0.08g

α-Linolenic

ND

ND

3.54 ± 0.02g

3.19 ± 0.02h

6.77 ± 0.06e

6.20 ± 0.02f

10.19 ± 0.03c

9.35 ± 0.06d

13.24 ± 0.04a

12.46 ± 0.04b

Eicosapentaenoic acid

ND

ND

0.08 ± 0.01g

0.06 ± 0.01g

0.18 ± 0.03e

0.14 ± 0.06f

0.29 ± 0.05c

0.24 ± 0.03d

0.42 ± 0.02a

0.34 ± 0.02b

Docosapentaenoic acid

ND

ND

0.11 ± 0.02d

0.07 ± 0.01e

0.16 ± 0.01c

0.11 ± 0.02d

0.23 ± 0.02b

0.18 ± 0.02c

0.31 ± 0.04a

0.29 ± 0.01a

Docosahexaenoic acid

ND

ND

1.64 ± 0.08a

1.56 ± 0.22b

1.58 ± 0.04b

1.42 ± 0.03c

1.52 ± 0.07b

1.39 ± 0.01c

1.45 ± 0.11c

1.31 ± 0.09d

  1. Abbreviations: ND not detected
  2. *60 Days Stored; Means of triplicate experiments; within a row means denoted with a different letter are statistically different (p < 0.05)
  3. Control: 100% Milk Fat
  4. T1: 95% Milk Fat and 5% Chia Oil
  5. T2: 90% Milk Fat and 10% Chia Oil
  6. T3: 85% Milk Fat and 15% Chia Oil
  7. T4: 80% Milk Fat and 20% Chia Oil