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Table 7 The release rate of trace elements in wheat middlings

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, %

33.77 ± 1.44

35.69 ± 4.45

35.73 ± 2.10

38.83 ± 3.36

Zn, %

11.48 ± 1.42c

24.11 ± 3.08a

16.98 ± 1.67b

12.57 ± 0.68c

Fe, %

29.66 ± 1.36b

34.28 ± 3.09a

33.12 ± 2.06b

31.73 ± 2.27b

Mn, %

20.64 ± 0.92b

29.87 ± 1.73a

20.80 ± 1.52b

19.07 ± 1.60b

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