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The release rate of trace elements in wheat bran
| Trace elements | Control group | Enzyme preparation | ||
|---|---|---|---|---|
| Phytase | Xylanase | β-glucanase | ||
| Cu, % | 19.10 ± 1.34b | 56.35 ± 4.13ab | 46.15 ± 1.75bc | 67.92 ± 5.54a |
| Zn, % | 5.29 ± 0.70b | 62.29 ± 3.63a | 33.65 ± 2.33ab | 12.09 ± 0.83ab |
| Fe, % | 11.33 ± 1.51b | 21.66 ± 2.55a | 13.19 ± 2.02b | 18.05 ± 0.54a |
| Mn, % | 6.83 ± 1.11c | 28.74 ± 1.80a | 13.97 ± 1.57b | 14.98 ± 1.60b |
a,b,cMeans values within a row not sharing a common letter differ significantly (P < 0.05)
