Table 1.
Ingredient composition and nutrient analysis of experimental diets containing three sources of soybean meal (SBM), as-fed basis, Exp. 1
| Diet | ||||
|---|---|---|---|---|
| Item | SBM-1 | SBM-2 | SBM-3 | N-free |
| SBM-1, % | 38.00 | — | — | — |
| SBM-2, % | — | 38.00 | — | — |
| SBM-3, % | — | — | 46.00 | — |
| Soybean oil, % | 3.00 | 3.00 | 3.00 | 4.00 |
| Ground limestone, % | 0.75 | 0.75 | 0.75 | 0.45 |
| Dicalcium phosphate, % | 1.10 | 1.10 | 1.10 | 2.15 |
| Lactose, % | 20.00 | 20.00 | 20.00 | 20.00 |
| Cornstarch, % | 36.05 | 36.05 | 28.05 | 67.80 |
| Solca flok1, % | — | — | — | 4.00 |
| Magnesium oxide, % | — | — | — | 0.10 |
| Potassium carbonate, % | — | — | — | 0.40 |
| Sodium chloride, % | 0.40 | 0.40 | 0.40 | 0.40 |
| Chromic oxide, % | 0.40 | 0.40 | 0.40 | 0.40 |
| Vitamin–mineral premix2, % | 0.30 | 0.30 | 0.30 | 0.30 |
| Total, % | 100.00 | 100.00 | 100.00 | 100.00 |
| Analyzed composition | ||||
| DM, % | 94.83 | 95.51 | 92.40 | 95.24 |
| CP, % | 21.32 | 21.59 | 21.47 | 0.19 |
| Indispensable AA, % | ||||
| Arg | 1.24 | 1.37 | 1.56 | 0.01 |
| His | 0.56 | 0.53 | 0.58 | 0.00 |
| Ile | 0.97 | 0.97 | 1.02 | 0.02 |
| Leu | 1.56 | 1.60 | 1.71 | 0.02 |
| Lys | 1.23 | 1.08 | 1.43 | 0.02 |
| Met | 0.28 | 0.28 | 0.31 | 0.01 |
| Phe | 1.00 | 1.05 | 1.11 | 0.01 |
| Thr | 0.74 | 0.80 | 0.85 | 0.01 |
| Trp | 0.30 | 0.31 | 0.33 | 0.02 |
| Val | 1.01 | 1.03 | 1.09 | 0.01 |
| Dispensable AA, % | ||||
| Ala | 0.88 | 0.91 | 0.96 | 0.01 |
| Asp | 2.20 | 2.30 | 2.46 | 0.02 |
| Cys | 0.26 | 0.27 | 0.30 | 0.01 |
| Glu | 3.50 | 3.69 | 3.91 | 0.02 |
| Gly | 0.87 | 0.88 | 0.93 | 0.01 |
| Pro | 0.91 | 1.05 | 1.11 | 0.03 |
| Ser | 0.74 | 0.89 | 0.95 | 0.01 |
| Tyr | 0.53 | 0.65 | 0.70 | 0.01 |
| Total AA, % | 18.78 | 19.66 | 21.31 | 0.25 |
1Fiber Sales and Development Corp., Urbana, OH.
2Provided the following quantities of vitamins and micro minerals per kilogram of complete diet: vitamin A as retinyl acetate, 11,136 IU; vitamin D3 as cholecalciferol, 2,208 IU; vitamin E as dl-α tocopheryl acetate, 66 IU; vitamin K as menadione dimethylprimidinol bisulfite, 1.42 mg; thiamin as thiamine mononitrate, 0.24 mg; riboflavin, 6.59 mg; pyridoxine as pyridoxine hydrochloride, 0.24 mg; vitamin B12, 0.03 mg; d-pantothenic acid as d-calcium pantothenate, 23.5 mg; niacin, 44.1 mg; folic acid, 1.59 mg; biotin, 0.44 mg; Cu, 20 mg as copper sulfate and copper chloride; Fe, 126 mg as ferrous sulfate; I, 1.26 mg as ethylenediamine dihydriodide; Mn, 60.2 mg as manganese sulfate; Se, 0.3 mg as sodium selenite and selenium yeast; and Zn, 125.1 mg as zinc sulfate.