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

Table 2 Chemical analysis of experimental diets, % (dry matter basis)

Item	Fat-free diet	Oil-added diets
Item	Fat-free diet	Sunflower seed oil	Peanut oil	Corn oil	Canola oil	Rice oil	Soybean oil	Palm oil	Cottonseed oil	Flaxseed oil	Coconut oil
Analyzed composition
Dry matter	88.81	89.62	90.03	89.98	89.71	88.43	89.71	89.96	89.47	89.87	89.37
Ether extract	0.30	6.71	6.53	6.19	6.35	6.40	6.22	6.45	6.49	6.09	5.76
Acid-hydrolyzed ether extract	0.29	7.02	6.86	6.53	6.74	6.74	6.56	6.78	6.83	6.42	6.09
Crude protein	19.07	18.38	18.85	18.52	18.48	18.80	18.96	18.47	18.28	18.20	18.97
Neutral detergent fiber	11.31	10.66	10.29	10.43	10.86	10.72	10.65	11.87	11.71	11.19	11.14
Acid detergent fiber	5.88	5.45	5.08	5.21	5.45	5.48	5.45	5.75	5.87	5.48	5.60
Calculated composition
ME, MJ/kg^a	14.04	15.34	15.11	15.23	15.20	15.20	15.26	15.07	15.20	15.35	15.11

^a ME Metabolizable energy; Values were calculated according to the Chinese Feed Database (http://www.chinafeeddata.org.cn/admin/Zylist/index?type=cfdb2&year=2018)

ISSN: 2049-1891