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Table 2 Effect of dietary treatments on fatty acid composition (mg/100 g wet muscle) and cholesterol (mg/100 g wet muscle) of semimembranosus muscle in goats

From: Influence of dietary canola oil and palm oil blend and refrigerated storage on fatty acids, myofibrillar proteins, chemical composition, antioxidant profile and quality attributes of semimembranosus muscle in goats

 

Level of CPOBa, %

 

P value

Fatty acids

0

4

8

SE

Overall

Linear

Quadratic

C14:0

84.04

75.06

71.79

3.55

0.032

0.011

0.331

C16:0

660.33

612.63

579.24

50.51

0.021

0.030

0.103

C16:1ω-7

70.99

60.21

63.02

4.45

0.192

0.432

0.229

C18:0

445.01

487.89

488.54

34.11

0.452

0.235

0.109

C18:1ω-9

559.58

573.21

616.74

45.00

0.042

0.048

0.147

C18:1 t11

60.55

81.81

85.21

6.17

0.030

0.023

0.367

CLA cis-9 trans-11

29.23

35.10

25.76

3.23

0.432

0.114

0.174

CLA trans-10 cis-12

27.93

24.03

32.33

2.41

0.565

0.210

0.189

C18:2ω-6

346.09

377.46

358.12

25.21

0.261

0.112

0.159

C18:3ω-3

18.53

36.18

53.70

3.00

0.019

0.012

0.213

C20:4ω-6

184.00

173.61

170.15

10.16

0.515

0.451

0.123

C20:5ω-3

30.28

47.52

58.91

4.22

0.040

0.013

0.479

C22:5ω-3

48.81

66.15

81.65

6.74

0.021

0.012

0.210

C22:6ω-3

43.33

53.46

49.32

6.29

0.452

0.229

0.341

∑SFA

1189.64

1175.85

1139.57

40.22

0.420

0.832

0.561

∑MUFA

691.39

742.23

765.56

22.11

0.231

0.553

0.319

∑PUFA

729.24

813.78

829.95

19.11

0.012

0.049

0.543

∑ω-3

140.94

203.31

243.59

0.76

0.012

0.027

0.345

∑ω-6

532.70

551.34

528.27

1.52

0.332

0.214

0.120

ω-6:ω-3

3.77

2.71

2.17

0.43

0.037

0.034

0.085

UFA:SFA

1.21

1.33

1.40

0.14

0.558

0.093

0.277

PUFA:SFA

0.62

0.69

0.73

0.08

0.088

0.093

0.193

Total FA

2610.27

2731.86

2740.23

25.75

0.285

0.444

0.195

Cholesterol

50.63

47.36

45.96

4.62

0.773

0.285

0.645

  1. ∑SFA = (C14:0 + C16:0 + C18:0), ∑MUFA = (C16:1+ C18:1+ C18:1 trans-11), ∑UFA = (C16:1+ C18:1+ C18:1 trans-11+ CLA cis-9 trans-11+ CLA cis-12 trans-10 + ∑ω-3 + ∑ω-6), ∑PUFA = (C18:1 trans-11+ CLA cis-9 trans-11+ CLA cis-12 trans-10 + ∑ω-3 + ∑ω-6), ∑ω-3 = (C18:3ω-3 + C20:5ω-3 + C22:5ω-3 + C22:6ω-3), ∑ω-6 = (C18:2ω-6 + C20:4ω-6). ω-6:ω-3 = (C18:2ω-6 + C20:4ω-6) ÷ (C18:3ω-3 + C20:5ω-3 + C22:5ω-3 + C22:6ω-3), UFA:SFA = (∑UFA)/∑SFA), PUFA:SFA = (∑PUFA/∑SFA). a80 % canola oil and 20 % palm oil blend