Table 5. Fatty acid compositions of M. longissimus dorsi porcine muscle from Berkshire finishing pigs fed supplemented diet with black raspberry (Rubus coreanus Miquel) fruit by-product
Fatty acids (%) | Male | Female | SEM2) | Effect (p<0.05) |
0% RCFB1) | 0.3% RCFB | 0% RCFB | 0.3% RCFB |
C14:0 | 1.43ab | 1.50a | 1.33b | 1.31b | 0.03 | S |
C16:0 | 23.59a | 24.11a | 21.98b | 22.23b | 0.27 | S |
C16:1 | 3.97 | 3.88 | 3.87 | 3.80 | 0.12 | NS |
C18:0 | 10.82a | 10.83a | 10.00b | 10.15b | 0.17 | S |
C18:1 | 42.18 | 41.57 | 40.69 | 40.24 | 0.66 | S |
C18:2 | 9.58b | 9.80b | 11.69a | 11.45a | 0.53 | S |
C18:3 | 0.65a | 0.64a | 0.58b | 0.57b | 0.01 | S |
C20:4 | 2.31b | 2.25b | 3.23a | 3.36a | 0.23 | S |
∑SFA | 36.08a | 36.68a | 33.52b | 33.90b | 0.40 | S |
∑UFA | 60.03b | 59.48b | 61.57a | 60.94a | 0.26 | S |
∑MUFA | 46.86 | 46.16 | 45.32 | 44.85 | 0.72 | S |
∑PUFA | 13.17b | 13.31b | 16.24a | 16.10a | 0.76 | S |
UFA/SFA | 1.67b | 1.62b | 1.84a | 1.80a | 0.03 | S |
ω-6/ω-3 | 14.96b | 15.66b | 20.62a | 20.52a | 1.25 | S |
RCFB, basal diet supplemented with black raspberry (Rubus coreanus Miquel) fruit by-product.
n=15.
Mean values with different superscripts letters within the same row differ significantly (p<0.05).
Male, barrow; female, sow; S, significant influence of sex, NS, not significant; SFA, saturated fatty acid; UFA, unsaturated fatty acid; MUFA, monounsaturated fatty acid; PUFA, polyunsaturated fatty acid.