Table 4. Ileal digestibility of fat and FAs in chickens fed diets without fat supplementation or supplemented with rapeseed oil, lard, or palm oil (%).

Item		Control diet	Rapeseed oil	Lard	Palm oil	SEM
Fat		35.1b	68.7a	78.1a	57.8a	4.47
Fatty acids
Lauric	12 : 0	80.8	83.8	89.0	78.1	1.52
Myristic	14 : 0	46.8c	63.7bc	86.2a	74.9ab	3.83
Palmitic	16 : 0	65.2	65.1	81.5	72.0	2.54
Palmitoleic	16 : 1	53.4b	60.8 b	85.2a	57.1b	3.25
Stearic	18 : 0	50.2b	73.2a	71.8a	58.5b	2.66
Oleic	18 : 1 c9	72.3b	81.9ab	88.4a	74.6b	2.05
Linoleic	18 : 2 n6	86.9ab	89.2ab	93.2a	83.0b	1.25
α-Linolenic	18 : 3 n3	86.6ab	92.0a	93.3a	79.3b	1.51
Arachidic	20 : 0	59.5	69.6	72.3	61.1	2.81
Eicosenoic	20 : 1 n9	62.3b	77.2a	88.6a	57.7b	3.16
Eicosadienic	20 : 2 n6	69.4b	73.2b	91.1a	52.7c	3.17
Arachidonic	20 : 4 n6	43.7	56.6	46.8	47.2	1.82
SFAs		64.8b	78.1a	82.7a	62.1b	2.02
MUFAs		68.0b	78.6ab	84.2a	69.2b	1.96
PUFAs		65.7b	68.7b	80.8a	60.0c	1.66

^abc Values in the same row with different superscripts differ significantly at P < 0.05