Table 5.
Energy and nutrient composition of full fat rice bran and defatted rice bran (as-fed basis)1
| Ingredient | ||
|---|---|---|
| Item | Full fat rice bran | Defatted rice bran |
| Dry matter, % | 91.60 | 91.35 |
| Ash, % | 14.80 | 11.51 |
| Gross energy, MJ/kg | 19.98 | 16.98 |
| Digestible energy, MJ/kg | 12.98 | 9.21 |
| Metabolizable energy, MJ/kg | 12.55 | 8.71 |
| Net energy, MJ/kg | 9.54 | 6.50 |
| Crude protein, % | 15.11 | 17.30 |
| Acid hydrolyzed ether extract, % | 13.77 | 3.52 |
| Starch, % | 27.00 | 26.25 |
| Neutral detergent fiber, % | 26.28 | 23.56 |
| Acid detergent fiber, % | 11.87 | 11.31 |
| Minerals | ||
| Ca, % | 0.22 | 0.17 |
| Cl, % | 0.08 | 0.10 |
| K, % | 1.45 | 1.11 |
| Mg, % | 0.72 | 0.81 |
| Na, % | 0.04 | 0.02 |
| P, % | 2.16 | 1.89 |
| Phytate-P, % | 1.74 | 1.61 |
| Non-phytate P, % | 0.42 | 0.28 |
| S, % | 0.18 | 0.15 |
| Cu, ppm | 8.00 | 14.00 |
| Fe, ppm | 113.00 | 268.00 |
| Mn, ppm | 219.50 | 267.00 |
| Zn, ppm | 45.70 | 73.00 |
| ATTD2 of P without phytase, % | 24.00 | 12.00 |
| ATTD of P with phytase, % | 62.00 | - |
| STTD3 of P witout phytase, % | 36.50 | 28.00 |
| STTD of P with phytase, % | 64.00 | - |