Dietary moderately oxidized oil activates the Nrf2 signaling pathway in the liver of pigs

Table 1 Composition of the experimental diets

	Fresh fat diet (g/kg)	Oxidized fat diet (g/kg)
Composition
Wheat	181.9	181.9
Barley	100	100
Soy bean meal (44% crude protein)	350	350
Wheat bran	146	146
Fresh rapeseed oil	137.4	-
Palm oil	12.6	-
Oxidized rapeseed oil	-	150
Choline chloride (50%)	1.5	1.5
Calcium hydrogen phosphate dihydrate	9	9
Mineral and vitamin premix*	40	40
L-Lysine (50.7%)	16.5	16.5
DL-methionine	3.55	3.55
L-threonine	3.36	3.36
L-tryptophan	0.5	0.5

*The mineral and vitamin premix provided the following per kg diet: 3.6 g lysine; 1 g methionine; 1.4 g threonine; 6.8 g calcium; 1.6 g phosphorus; 16,000 IE vitamin A; 2,000 IE vitamin D₃; 100 mg α-tocopherol acetate; 2 g sodium; 0.8 g magnesium; 120 mg iron; 160 mg copper; 10 mg zinc; 100 mg manganese; 2 mg iodine; 0.4 mg selenium; 3 mg vitamin B1; 8 mg vitamin B2; 8 mg vitamin B6; 60 μg vitamin B12; 40 mg nicotinic acid; 20 mg pantothenic acid; 2 mg folic acid; 160 μg biotin

ISSN: 1476-511X