Effect of dietary soybean oil and antioxidants on fatty acids and volatile compounds of tail subcutaneous and perirenal fat tissues in fattening lambs

Table 4 Effects of supplementation with soybean oil, antioxidant or soybean oil plus antioxidant on fatty acid composition of subcutaneous and perirenal fat tissue in fattening lambs

Fatty acids, g/100 g FAME	Diet				RMSE^a	P-value
Fatty acids, g/100 g FAME	C	A	O	AO	RMSE^a	O	A	O × A
Subcutaneous fat tissue
Total FA^b	209	211	213	199	44.92	0.79	0.73	0.60
C10:0	0.34	0.34	0.31	0.36	0.15	0.94	0.65	0.64
C12:0	0.39	0.32	0.42	0.37	0.15	0.47	0.26	0.88
C14:0	4.64	4.15	4.81	4.47	0.88	0.41	0.18	0.81
C14:1	0.81	0.93	0.75	0.95	0.60	0.92	0.44	0.86
C15:0	1.08	1.22	1.08	1.19	0.29	0.87	0.21	0.88
C16:0	25.3	24.0	25.8	25.1	2.13	0.29	0.18	0.71
C16:1	2.98	2.60	2.93	2.81	0.97	0.81	0.47	0.69
C17:0	1.58	1.86	1.46	1.65	0.31	0.13	0.03	0.66
C18:0	14.8	14.8	13.8	13.3	4.15	0.40	0.86	0.85
C18:1	43.0	44.0	43.2	44.0	2.82	0.90	0.36	0.97
C18:2 n6t	0.89	1.00	1.13	1.04	0.18	0.03	0.93	0.11
C18:2 n6c	3.74	4.20	3.75	4.17	0.65	0.97	0.06	0.93
C18:3 n6	0.11	0.11	0.13	0.08	0.07	0.94	0.37	0.35
C18:3 n3	0.41	0.51	0.40	0.51	0.12	0.90	0.02	0.95
UFA	66.7	68.1	66.1	66.9	3.05	0.40	0.31	0.76
U/S	2.03	2.16	1.96	2.05	0.26	0.33	0.24	0.84
Perirenal fat tissue
Total FA^b	145	114	105	119	28.47	0.09	0.41	0.03
C10:0	0.23	0.21	0.20	0.17	0.07	0.16	0.31	0.97
C12:0	0.31	0.33	0.33	0.42	0.29	0.59	0.62	0.72
C14:0	3.32	3.11	2.99	2.68	0.64	0.10	0.25	0.82
C15:0	0.84	0.84	0.86	0.84	0.11	0.89	0.90	0.75
C16:0	24.5	23.0	23.9	22.4	2.49	0.53	0.11	1.00
C17:0	1.64	1.78	1.51	1.55	0.13	0.00	0.07	0.28
C18:0	36.2	37.3	39.2	43.3	4.14	0.00	0.09	0.30
C18:1	27.4	27.9	25.8	23.6	3.06	0.01	0.42	0.21
C18:2 n6c	3.70	3.92	3.82	3.55	1.05	0.73	0.95	0.50
C18:3 n6	0.18	0.17	0.18	0.17	0.05	0.88	0.50	0.88
C18:3 n3	0.53	0.45	0.48	0.44	0.19	0.62	0.34	0.74
C20:0	0.52	0.53	0.49	0.58	0.14	0.88	0.28	0.44
C20:1	0.36	0.28	0.23	0.22	0.15	0.10	0.43	0.52
C22:1 n9	0.28	0.21	0.07	0.14	0.09	0.00	0.96	0.03
UFA	32.5	32.9	30.6	28.1	4.22	0.03	0.49	0.32
U/S	0.48	0.50	0.44	0.40	0.09	0.02	0.57	0.31

ISSN: 2049-1891