Effects of dietary oil sources and fat extraction methods on apparent and standardized ileal digestibility of fat and fatty acids in growing pigs

Table 4 Apparent ileal digestibility of fat and fatty acids in different oil sources, %

Item	EE	AEE	Fatty acid
Item	EE	AEE	C16:0	C18:0	C18:1	C18:2	SFA	UFA
Sunflower seed oil	94.03^a	85.74^ab	86.68^ab	90.46^a	96.92	98.38	85.93^ab	98.45^a
Peanut oil	93.86^a	84.06^ab	86.86^ab	80.52^abc	98.62	97.58	79.52^abc	98.18^ab
Corn oil	93.90^a	85.76^ab	89.92^a	89.30^a	97.16	98.12	85.50^ab	97.96^abc
Canola oil	95.54^a	86.97^a	86.18^ab	89.71^a	98.87	97.41	84.18^ab	98.16^ab
Rice oil	92.80^ab	84.93^ab	88.97^ab	88.47^a	97.35	97.84	85.43^ab	97.03^abc
Soybean oil	94.53^a	84.87^ab	83.26^abc	67.94^bc	97.57	94.95	77.89^bc	96.63^abc
Palm oil	89.80^b	79.65^b	70.98^c	61.81^c	95.44	94.64	69.78^c	94.93^bc
Cottonseed oil	93.43^ab	84.32^ab	75.68^bc	73.12^abc	93.65	95.82	80.22^abc	94.62^c
Flaxseed oil	93.70^a	85.42^ab	88.30^ab	87.64^ab	96.87	96.21	86.49^ab	97.16^abc
Coconut oil	92.96^ab	84.83^ab	78.49^abc	75.95^abc	93.27	94.48	91.10^a	94.51^c
SEM	0.728	1.282	2.690	3.972	2.407	0.834	2.539	0.662
P value	< 0.001	0.034	< 0.001	< 0.001	0.102	0.071	< 0.001	< 0.001

EE Ether extract, AEE Acid-hydrolyzed ether extract, SFA Saturated fatty acid, UFA Unsaturated fatty acids
^a,b,c Least squares means within a column with different superscripts differ (P < 0.05)

ISSN: 2049-1891