Influence of Dietary Supplementation with Prebiotic, Oregano Extract, and Vitamin E on Fatty Acid Profile and Oxidative Status of Rabbit Meat
Table 5
Fatty acid composition of rabbit hind leg belonging to different dietary groups.
Rabbit hind leg
Fatty acid (% of total fatty acids)
Diet
S
E
O
T
TE
TO
C14:0
1.5 ± 0.4
2.2 ± 0.4
1.3 ± 0.3
2.0 ± 0.3
1.9 ± 0.3
2.0 ± 0.1
C15:0
0.5 ± 0.0
0.9 ± 0.2
0.5 ± 0.0
0.6 ± 0.1
0.5 ± 0.1
0.5 ± 0.1
C16:0
23.3 ± 0.1
23.0 ± 1.4
22.7 ± 0.1
25.5 ± 0.7
24.4 ± 0.6
24.6 ± 1.0
C17:0
0.7 ± 0.0
1.0 ± 0.1
0.7 ± 0.1
0.8 ± 0.0
0.7 ± 0.1
0.6 ± 0.1
C18:0
9.9 ± 0.4
10.5 ± 0.1
10.9 ± 0.6
11.1 ± 0.0
10.5 ± 0.7
9.4 ± 0.7
C20:0
0.1 ± 0.0
0.2 ± 0.0
0.1 ± 0.0
0.1 ± 0.1
0.1 ± 0.0
0.1 ± 0.0
C21:0
0.3 ± 0.2
0.4 ± 0.1
0.2 ± 0.1
0.3 ± 0.1
0.2 ± 0.0
0.3 ± 0.1
SFA
36.3 ± 1.0
38.1 ± 2.1
36.4 ± 0.1
40.4 ± 0.9
38.8 ± 1.2
37.5 ± 1.6
C16:1
0.5 ± 0.2
0.8 ± 0.1
0.5 ± 0.0
0.9 ± 0.2
0.6 ± 0.1
0.7 ± 0.1
C16:1 isomer
0.3 ± 0.1
0.4 ± 0.2
0.3 ± 0.0
0.4 ± 0.0
0.3 ± 0.1
0.3 ± 0.0
C17:1
0.1 ± 0.0
0.1 ± 0.0
0.1 ± 0.1
0.1 ± 0.0
0.1 ± 0.0
0.1 ± 0.1
C18:
0.4 ± 0.1
0.3 ± 0.0
0.3 ± 0.1
0.3 ± 0.1
0.5 ± 0.1
0.2 ± 0.1
C18: + C18:
22.1 ± 0.3
22.5 ± 0.7
19.6 ± 0.9
20.1 ± 0.5
21.1 ± 0.2
20.8 ± 0.8
C20:
0.3 ± 0.2
0.3 ± 0.0
0.4 ± 0.1
0.2 ± 0.1
0.4 ± 0.0
0.4 ± 0.1
MUFA
23.7 ± 0.3
24.3 ± 1.1
21.0 ± 1.2
21.9 ± 0.5
23.2 ± 0.3
22.5 ± 1.0
C18: [ω6]
26.1 ± 1.4
22.8 ± 1.8
25.7 ± 0.7
24.6 ± 1.4
22.9 ± 0.7
24.3 ± 0.4
C18: [ω3]
7.0 ± 0.7
6.0 ± 0.7
6.6 ± 0.7
7.0 ± 0.1
6.5 ± 0.8
5.7 ± 0.2
C18: [CLA]
1.6 ± 0.1
1.6 ± 0.1
1.4 ± 0.6
1.6 ± 0.1
1.7 ± 0.3
1.1 ± 0.2
C18: [CLA]
1.9 ± 0.2
1.8 ± 0.3
1.7 ± 0.4
1.8 ± 0.4
1.8 ± 0.5
1.3 ± 0.0
C20: [ω6]
0.3 ± 0.2
0.3 ± 0.0
0.3 ± 0.0
0.2 ± 0.1
0.3 ± 0.1
0.4 ± 0.1
C20: [ω6]
0.1 ± 0.0
0.3 ± 0.1
0.4 ± 0.1
0.1 ± 0.0
0.3 ± 0.1
0.2 ± 0.1
C20: [ω6]
1.8 ± 0.5
2.0 ± 0.1
2.5 ± 0.7
1.9 ± 0.3
1.7 ± 0.1
2.3 ± 0.4
C20: [ω3]
0.1 ± 0.0
0.1 ± 0.1
0.3 ± 0.2
0.1 ± 0.0
0.1 ± 0.0
0.1 ± 0.1
C22: [ω6]
0.5 ± 0.1
0.6 ± 0.1
0.8 ± 0.2
0.3 ± 0.0
0.4 ± 0.0
0.7 ± 0.1
C22: [ω3]
0.5 ± 0.2
0.7 ± 0.2
1.1 ± 0.4
0.3 ± 0.2
0.5 ± 0.1
0.6 ± 0.1
CLA
3.4 ± 0.3
3.4 ± 0.4
3.1 ± 1.0
3.4 ± 0.5
3.5 ± 0.8
2.5 ± 0.2
PUFA
39.8 ± 1.1
36.0 ± 3.3
40.7 ± 0.3
37.7 ± 1.8
36.2 ± 2.1
36.8 ± 1.0
PUFA/SFA
1.1 ± 0.1
0.9 ± 0.1
1.1 ± 0.0
0.9 ± 0.1
0.9 ± 0.1
1.0 ± 0.0
PUFA ω6/PUFA ω3
3.8 ± 0.5
3.9 ± 0.3
3.7 ± 0.4
3.6 ± 0.1
3.6 ± 0.3
4.4 ± 0.2
Values are given as means ± standard deviation (n = 8); S = standard diet (0.5% CLA. 3% ω3 source and 0.5% Vitcon); E = standard diet + 150 ppm vit E; O = standard diet + 2% oregano extract; T = standard diet + 1.5 g/kg prebiotic THEPAX; TE = standard diet + 150 ppm vit E + 1.5 g/kg prebiotic THEPAX; TO = standard diet + 2% oregano extracts + 1.5 g/kg prebiotic THEPAX.