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Table 4 The release rate of trace elements in barley

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, % 25.85 ± 3.84b 37.42 ± 7.59a 37.81 ± 4.53a 30.19 ± 3.31ab
Zn, % 11.91 ± 1.86 20.18 ± 2.18 20.71 ± 3.12 18.99 ± 2.68
Fe, % 31.05 ± 1.56b 32.45 ± 2.27ab 33.14 ± 2.00ab 41.38 ± 4.98a
Mn, % 42.26 ± 5.22b 47.45 ± 2.30ab 54.70 ± 6.54a 50.00 ± 4.60ab
  1. a,bMeans values within a row not sharing a common letter differ significantly (P < 0.05)