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Table 1 Composition and nutrient levels of diets (as-fed basis)

From: Dietary resveratrol improves antioxidant status of sows and piglets and regulates antioxidant gene expression in placenta by Keap1-Nrf2 pathway and Sirt1

Item

Gestation

Lactation

Ingredient, %

 Corn

66.0

62.8

 Soybean meal

15.0

24.0

 Wheat bran

16.0

4.0

 Fish meal

–

3.0

 Soybean oil

–

3.0

 Dicalcium phosphate

1.0

1.3

 Limestone

1.1

0.8

 L-Lysine HCl (78%)

–

0.2

 Salt

0.4

0.4

 Premix1

0.5

0.5

Nutritional composition2, %

 Net energy, MJ/kg

9.46

10.38

 Crude protein (CP)

14.03

18.28

 Calcium

0.71

0.82

 Total phosphorus

0.60

0.68

 Available phosphorus

0.31

0.43

 SID Lysine

0.54

0.99

  1. 1The premix provides following for per kg diet: vitamin A, 8,000 U; vitamin D3, 2,000 U; vitamin E, 50 U; vitamin K3, 1.5 mg; vitamin B1, 1.6 mg; vitamin B6, 1.5 mg; vitamin B12,15 μg; niacin, 20 mg; D-pantothenic acid,15 mg; Zn (ZnO), 100 mg; Fe (FeSO4·7H2O), 80 mg; Cu (CuSO4·5H2O), 20 mg; Mn (MnSO4·H2O), 25 mg; I (KI), 0.3 mg; Se (NaSeO3·5H2O), 0.2 mg
  2. 2Nutrient levels were calculated values