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Table 6

Effect of diets on fatty acids composition of back fat (% of identified FA).

Diets Palm Rapeseed Hemp Rsd Effect

C12:0 0.08 0.07 0.09 0.02 NS
C14:0 1.19 1.13 1.10 0.07 NS
C14:1 0.03 0.03 0.03 0.01 NS
C16:0 24.07a 23.02ab 22.40b 0.99 p< 0.003
C16:1 (n-7) 2.21a 1.96b 2.01b 0.15 p< 0.01
C18:0 13.38 13.53 12.99 1.1 NS
C18:1 (n-9) 42.49a 42.81a 38.11b 1.14 p< 0.001
C18:2 (n-6) LA 12.91a 13.11a 17.54b 1.28 p< 0.001
C20:0 0.32a 0.30a 0.50b 0.09 p< 0.01
C18:3 (n-3) ALA 0.97a 1.66b 2.44c 0.17 p< 0.001
C20:1 (n-9) 0.89 1.02 0.94 0.19 NS
C20:2 0.69a 0.58a 0.89b 0.16 p< 0.01
C20:3 (n-6) 0.12a 0.14a 0.31b 0.04 p< 0.001
C20:4 (n-6) ARA 0.25 0.22 0.24 0.05 NS
C22:1 (n-9) 0.03 0.04 0.03 0.01 NS
C20:5 (n-3) EPA 0.04 0.05 0.06 0.02 NS
C24:0 0.11 0.12 0.12 0.05 NS
C24:1 0.05 0.05 0.04 0.03 NS
C22:5 (n-3) DPA 0.10a 0.11a 0.15a 0.03 p< 0.08
C22:6 (n-3) DHA 0.05 0.04 0.04 0.03 NS
Σ SFA 39.15 38.18 37.19 1.91 p< 0.08
Σ MUFA 45.70a 45.90a 41.15b 1.20 p< 0.001
Σ PUFA 15.14a 15.92a 21.66b 1.55 p< 0.001
n-6 13.28a 13.47a 18.09b 1.32 p< 0.001
n-3 1.17a 1.86b 2.68c 0.25 p< 0.001
LA/ALA 13.58a 7.92b 7.20b 1.02 p< 0.001

N = 12/treatments. The online values assigned to the same letter are not different at the 5%.

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