Table 4.

Tocopherols, tocotrienol (μg/g) and fatty acids (%) of the feedstuffs used

	Alfalfa hay	Maize silage	Control concentrate	Experimental concentrate	Rmse
α-tocopherol	2.36	43.32	45.64b	50.26a	1.33
γ-tocopherol	0.16	2.79	1.59B	2.72A	0.19
δ-tocopherol	-	1.10	1.43B	1.73A	0.14
γ-tocotrienol	-	7.94	7.21*	8.18*	0.47
Toc. totals	2.52	55.15	55.87b	62.88a	2.17
Fatty acid profile
C10:0	0.24	0.06	0.20A	0.07B	0.01
C12:0	1.04	0.39	1.34A	0.56B	0.03
C14:0	1.76	0.57	0.71A	0.49B	0.02
C16:0	29.01	17.20	17.13a	15.01b	0.40
C18:0	4.83	2.02	3.00	2.86	0.07
C18:1ω9	5.51	20.67	27.53B	42.05A	0.89
C18:2ω6	16.85	45.92	42.18A	32.76B	0.94
C18:3ω3	22.30	7.03	4.02A	2.95B	0.09
C20:4ω6	1.03	0.23	0.05	0.06	0.01
C20:5ω3	1.40	0.27	0.11a	0.07b	0.01
C22:6ω3	1.37	0.17	0.10B	0.24A	0.01

^{A, B}p<0.01;

^{a, b}p<0.05;

^*p = 6.28%.