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Table 5 The release rate of trace elements in soybean meal

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

Trace elements

Control group

Enzyme preparation

Phytase

Xylanase

β-glucanase

Cu, %

60.60 ± 5.79c

85.91 ± 8.25ab

91.06 ± 6.05a

74.08 ± 7.07bc

Zn, %

53.75 ± 7.34b

65.00 ± 3.42a

60.81 ± 4.49b

56.19 ± 4.95b

Fe, %

27.37 ± 2.48b

32.45 ± 2.27ab

31.61 ± 1.61b

33.23 ± 4.06a

Mn, %

15.57 ± 1.68b

21.07 ± 0.94a

16.73 ± 1.14b

17.34 ± 1.90b

  1. a,b,cMeans values within a row not sharing a common letter differ significantly (P < 0.05)