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Table 1 Ingredient composition and nutrient levels of the experimental diets (as-fed basis, %)

From: Effects of dietary protein restriction on muscle fiber characteristics and mTORC1 pathway in the skeletal muscle of growing-finishing pigs

Items Protein levelsa
AP (16 % CP) MP (13 % CP) LP (10 % CP)
Ingredient composition, %
 Corn 67.00 78.36 87.40
 Soybean meal 23.76 15.00 5.50
 Wheat bran 6.00 3.00 2.00
 Soybean oil 0.88 0.90 1.71
 Lys 0.01 0.27 0.55
 Met 0.00 0.00 0.09
 Thr 0.00 0.06 0.19
 Trp 0.00 0.01 0.06
 CaHPO4 0.50 0.55 0.65
 Limestone 0.55 0.55 0.55
 NaCl 0.30 0.30 0.30
 1%Premixb 1.00 1.00 1.00
 Total 100.00 100.00 100.00
Nutrient levels, %
 DE(MJ/kg)c 14.20 14.20 14.20
 CP 16.30 13.17 10.26
 Lys 0.72 0.72 0.73
 Met + Cys 0.50 0.42 0.43
 Thr 0.56 0.50 0.49
 Trp 0.17 0.13 0.13
 Arg 0.94 0.70 0.44
 His 0.39 0.31 0.22
 Ile 0.60 0.45 0.30
 Leu 1.32 1.13 0.91
 Phe 0.71 0.57 0.41
 Val 0.61 0.50 0.36
 Total calcium 0.52 0.50 0.51
 Total phosphorus 0.45 0.40 0.38
 Essential AA 6.29 5.24 4.23
 Non-essential AA 8.76 7.10 5.36
 Essential/Non-essential AA 0.70 0.74 0.78
  1. aAP = adequate protein; MP = moderately restricted protein; LP = low protein
  2. bSupplied per kg of diet: CuSO4 · 5H2O 19.8 mg; KI 0.20 mg; FeSO4 · 7H2O 400 mg; NaSeO3 0.56 mg; ZnSO4 · 7H2O 359 mg; MnSO4 · H2O 10.2 mg; Vitamin K (menadione) 5 mg; Vitamin B1 2 mg; Vitamin B2 15 mg; Vitamin B12 30μg; Vitamin A 5,400 IU; Vitamin D3 110 IU; Vitamin E 18 IU; Choline chloride 80 mg; Antioxidants 20 mg; Fungicide 100 mg
  3. cCaculated values