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Table 1 The content of Cu, Zn, Fe, Mn and anti-nutritional factors in feedstuffs

From: The effect of enzymes on release of trace elements in feedstuffs based on in vitro digestion model for monogastric livestock

Feedstuffs Batch Cu, mg/kg Zn, mg/kg Fe, mg/kg Mn, mg/kg Phytic acid, g/100 g Xylan, g/100 g β-glucan, g/100 g
Corn 1 3.06 15.23 67.98 20.32 1.35 6.14 0.13
2 3.11 14.98 65.65 18.98 1.15 6.20 0.18
3 3.02 15.65 51.65 19.12 1.45 6.23 0.21
4 3.09 15.74 69.98 16.98 1.39 6.15 0.10
5 3.04 16.57 72.92 20.16 1.27 6.27 0.14
6 3.55 15.22 18.56 19.24 1.37 6.16 0.12
Wheat 1 7.06 37.98 87.65 52.65 1.52 7.89 0.97
2 7.12 40.23 90.23 49.65 1.37 8.47 0.73
3 7.03 39.98 88.98 53.65 1.48 7.29 0.68
4 7.05 38.32 89.98 55.65 1.46 8.72 0.81
5 7.20 30.41 86.16 48.59 1.33 7.84 0.85
6 7.31 41.54 95.64 60.43 1.41 7.93 0.82
Barley 1 6.12 32.32 62.12 36.65 1.38 5.47 4.34
2 5.98 33.32 61.98 34.32 1.74 5.69 4.19
3 6.06 29.65 59.32 32.65 1.53 6.37 4.24
4 9.11 31.02 60.98 35.98 1.24 5.83 4.56
5 5.56 17.85 59.01 39.69 1.62 5.15 4.16
6 7.38 34.32 62.27 30.00 1.47 5.73 4.35
Soybean meal 1 16.65 64.65 187.65 77.65 2.57 6.20 7.12
2 17.98 63.98 194.32 80.32 2.48 5.76 6.48
3 18.65 61.98 188.98 74.98 2.03 5.99 6.82
4 16.98 64.65 179.98 76.98 1.96 6.14 6.73
5 22.18 69.55 171.73 85.30 2.16 6.03 7.52
6 15.49 43.69 122.26 53.22 2.04 5.89 6.21
Wheat bran 1 12.98 75.32 231.32 154.32 3.73 19.84 13.62
2 13.12 73.65 209.98 159.32 3.10 19.07 14.76
3 13.06 73.49 213.32 152.32 3.27 20.73 13.79
4 13.03 74.19 221.46 149.98 4.42 21.56 13.97
5 13.21 75.76 209.76 160.10 3.85 18.69 14.25
6 13.64 74.59 242.48 144.18 3.77 20.48 14.00
Wheat middlings 1 13.12 84.98 105.32 106.65 2.41 18.05 20.01
2 12.98 91.32 99.98 110.32 2.46 18.17 20.37
3 12.89 82.98 112.32 102.65 2.61 17.84 19.64
4 13.09 85.65 106.65 111.45 2.32 19.47 21.58
5 13.77 90.92 115.41 171.93 2.55 17.03 18.23
6 10.87 68.51 100.49 102.35 2.39 17.92 19.85