Table 8. The effect of herbal mixture on fatty acid proportions (g/100 g FA) in the longissimus dorsi muscle of lambs with H. contortus infection.
Fatty acids, g/100 g FA | CNa | CIa | M1Ia | M2Ia | SEM | P value |
---|---|---|---|---|---|---|
Saturated | ||||||
C8:0 | 0.10 | 0.12 | 0.15 | 0.25 | 0.02 | 0.08 |
C10:0 | 0.10 | 0.19 | 0.15 | 0.32 | 0.04 | 0.20 |
C12:0 | 0.61 | 0.85 | 0.65 | 0.71 | 0.07 | 0.64 |
C13:0 | 0.26 | 0.90 | 0.29 | 0.78 | 0.13 | 0.16 |
C14:0 | 1.05 | 1.00 | 0.68 | 0.62 | 0.09 | 0.28 |
C15:0 | 0.32 | 0.19 | 0.18 | 0.17 | 0.03 | 0.22 |
C16:0 | 17.7a | 16.5ab | 14.2ab | 13.7b | 0.58 | 0.03 |
C17:0 | 0.87 | 0.54 | 0.46 | 0.43 | 0.08 | 0.13 |
C18:0 | 18.1 | 15.5 | 15.5 | 14.4 | 0.76 | 0.36 |
Monounsaturated | ||||||
C14:1 | 0.19 | 0.25 | 0.12 | 0.13 | 0.03 | 0.31 |
C15:1 | 0.98 | 1.01 | 1.05 | 1.58 | 0.11 | 0.17 |
C16:1 | 1.01 | 0.97 | 0.85 | 0.79 | 0.05 | 0.41 |
C17:1 | 1.05 | 0.89 | 0.93 | 1.37 | 0.08 | 0.16 |
C18:1 trans-6-8 | 0.45 | 0.38 | 0.40 | 0.44 | 0.05 | 0.95 |
C18:1 trans-9 | 0.66 | 0.76 | 0.61 | 0.87 | 0.06 | 0.44 |
C18:1 trans-10 | 0.76 | 0.79 | 0.51 | 0.53 | 0.08 | 0.46 |
C18:1 trans-11 | 0.62 | 0.62 | 0.66 | 0.47 | 0.07 | 0.81 |
C18:1 cis-9 | 24.2 | 21.4 | 20.5 | 22.5 | 0.86 | 0.50 |
C18:1 cis-11 | 1.49 | 1.52 | 1.53 | 1.44 | 0.04 | 0.89 |
C18:1 cis-12 | 0.16 | 0.15 | 0.19 | 0.17 | 0.03 | 0.97 |
C18:1 cis-13 | 0.12 | 0.10 | 0.12 | 0.12 | 0.01 | 0.93 |
C18:1 cis-14 | 0.13 | 0.25 | 0.17 | 0.16 | 0.03 | 0.57 |
Polyunsaturated | ||||||
C18:2c9c12 | 13.4 | 13.8 | 16.3 | 15.2 | 0.84 | 0.63 |
C18:3 cis-9 cis-12 cis-15 (ALA)b | 1.26 | 1.24 | 1.47 | 1.16 | 0.08 | 0.67 |
C18:2 cis-9 trans-11(RA/CLA)c | 0.11 | 0.10 | 0.10 | 0.11 | 0.02 | 0.98 |
C18:2 trans-10 cis-12 | 0.25 | 0.24 | 0.33 | 0.25 | 0.02 | 0.52 |
C18:3n6 | 0.16 | 0.15 | 0.09 | 0.16 | 0.02 | 0.36 |
C20:2 | 0.43 | 0.36 | 0.40 | 0.69 | 0.05 | 0.08 |
C20:3n6 | 3.47 | 3.20 | 4.42 | 5.04 | 0.30 | 0.09 |
C20:4n6 | 0.09 | 0.09 | 0.10 | 0.12 | 0.01 | 0.82 |
C20:5n3 (EPA)d | 0.59b | 0.65ab | 1.11a | 0.98ab | 0.07 | 0.02 |
C22:2 | 0.13 | 0.20 | 0.28 | 0.28 | 0.03 | 0.20 |
C22:5n3 (DPA)e | 0.68 | 1.62 | 1.52 | 2.17 | 0.25 | 0.18 |
C22:6n3 (DHA)f | 0.30 | 0.42 | 0.25 | 0.37 | 0.03 | 0.19 |
SFAg | 44.7 | 46.5 | 43.4 | 39.7 | 1.16 | 0.22 |
UFAh | 55.2 | 53.5 | 56.6 | 60.3 | 1.16 | 0.22 |
MUFAi | 34.4 | 31.4 | 30.3 | 33.7 | 0.86 | 0.30 |
PUFAj | 20.8 | 22.1 | 26.4 | 26.6 | 1.14 | 0.18 |
n6 FA | 17.4 | 17.6 | 21.4 | 21.0 | 1.00 | 0.36 |
n3 FA | 2.83 | 3.94 | 4.35 | 4.68 | 0.29 | 0.09 |
n6/n3 | 5.99 | 5.01 | 5.12 | 4.59 | 0.33 | 0.52 |
MCFAk | 22.1a | 21.6a | 18.1b | 18.5b | 0.60 | 0.01 |
LCFAl | 77.7ab | 78.1b | 81.6a | 80.9a | 0.58 | 0.02 |
Desaturation index | ||||||
DI (16:1/16) | 0.06 | 0.06 | 0.06 | 0.05 | 0.00 | 1.00 |
DI (18:1/18) | 0.43 | 0.42 | 0.43 | 0.39 | 0.01 | 0.70 |
DI (MUFA/SFA) | 0.44 | 0.40 | 0.41 | 0.46 | 0.01 | 0.26 |
DI (20:4 n6/20:3 n6) | 0.66 | 0.75 | 0.73 | 0.66 | 0.03 | 0.43 |
DI (20:4 n6/18:3 n6) | 0.33b | 0.40ab | 0.58a | 0.38b | 0.03 | 0.03 |
DI (22:6 n3/22:5 n3) | 0.45 | 0.43 | 0.21 | 0.20 | 0.05 | 0.14 |
Thrombogenic index | 0.15 | 0.28 | 0.26 | 0.19 | 0.03 | 0.38 |
Atherogenicity index | 0.69 | 1.07 | 0.96 | 0.72 | 0.08 | 0.31 |
Within each row, means with lower case superscripts (a–c) indicate significant differences at P < 0.05; SEM, standard error of the mean.
a Control non-infected, CN; Control infected, CI; Mix1 infected, M1I; Mix2 infected, M2I.
b ALA, [α]-Linolenic acid.
c RA/CLA, Rumenic acid/Conjugated linoleic acid.
d EPA, Eicosapentaenoic acid.
e DPA, Docosapentaenoic acid.
f DHA, Docosahexaenoic acid.
g SFA, Saturated fatty acids.
h UFA, Unsaturated fatty acids.
i MUFA, Monounsaturated fatty acids.
j PUFA, Polyunsaturated fatty acids.
k MCFA, Medium chain fatty acids.
l LCFA, Long chain fatty acids.