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Table 1 Feed ingredients and nutrient composition of experiment diets

From: Influence of starch sources and dietary protein levels on intestinal functionality and intestinal mucosal amino acids catabolism in broiler chickens

Feed ingredients Starter (6 to 20 d post-hatch) Finisher (21 to 35 d post-hatch)
Maize 325 330 600 600 520 530 352 353 645 642 572 573
Waxy rice 270 270 0 0 0 0 295 295 0 0 0 0
Amylose (97%) 0 0 0 0 70 70 0 0 0 0 75 75
Corn gluten meal 64.6 0 32 0 46.8 0 75.5 0 38.4 0 71.9 0
Soybean meal 265 296 296 281 289 294 207 256 247 241 210 254
Soy oil 24 37 18 35 25.2 38.1 28.3 43 24.6 42 29.3 44
Dicalcium phosphate 15.9 16 13.9 14.4 14.4 14.7 15.4 15.4 13.3 13.7 13.9 14
Limestone 12.6 12.4 13.6 13.5 13.4 13.2 11.6 11.2 12.4 12.3 12.4 12.1
Sodium chloride 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5
Lysine HCl 3.3 2.9 2.5 3.3 2.7 3.1 4 2.9 2.8 3.5 4.1 3.2
DL-methionine 1.6 2.8 1.6 2.7 1.6 2.8 1.3 2.8 1.4 2.5 1.2 2.6
L-threonine 0.6 1.4 0.7 1.7 0.7 1.6 0.4 1.1 0.5 1.4 0.7 1.3
L-serine 0 0 0 0.1 0 0.1 0.2 0.2 0.2 0.3 0.3 0.3
L-arginine 0.2 0.3 0 1.1 0.3 0.9 0.3 0.1 0 0.9 0.9 0.8
Choline chloride (50%) 2.5 2.5 2.5 2.5 2.5 2.5 2 2 2 2 2 2
Vitamin mineral premixa 2.3 2.3 2.3 2.3 2.3 2.3 2.2 2.2 2.2 2.2 2.2 2.2
Antioxidant 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
Zinc bacitracin (10%) 0.4 0.4 0.4 0.4 0.4 0.4 0 0 0 0 0 0
Colistin sulphite (10%) 0.1 0.1 0.1 0.1 0.1 0.1 0 0 0 0 0 0
Flavomycin 0 0 0 0 0 0 0.2 0.2 0.2 0.2 0.2 0.2
Phytase 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
Zeolite 3.4 16.6 7.2 32.9 1.3 17.4 0.7 11 6.1 32.1 0 11.4
Titanium oxide 5 5 5 5 5 5 0 0 0 0 0 0
Calculated analysed
 Metabolisable energy, MJ/kg 12.37 12.33 12.33 12.37 12.33 12.33 12.75 12.75 12.75 12.75 12.75 12.75
 Crude protein 210 185 210 185 210 185 195 170 195 170 195 170
 Calcium 10.9 10.9 11.1 11.1 11.0 11.0 10.2 10.2 10.3 10.4 10.3 10.4
 Total phosphorus 5.57 5.51 5.57 5.42 5.53 5.42 5.25 5.23 5.28 5.13 5.16 5.14
 Available phosphorus 4.91 4.96 4.70 4.70 4.73 4.74 4.74 4.79 4.52 4.52 4.51 4.57
 Lysine 11.3 11.3 11.3 11.3 11.2 11.2 10.5 10.4 10.4 10.5 10.6 10.4
 Methionine 4.7 5.2 4.5 5.1 4.6 5.2 4.3 5.1 4.2 4.7 4.1 4.8
 Methionine + Cysteine 7.5 7.7 7.3 7.5 7.3 7.6 6.9 7.3 6.8 7.0 7.0 7.1
 Threonine 7.2 7.4 7.3 7.5 7.3 7.5 6.3 6.6 6.5 6.7 6.5 6.7
 Analysed starch 385 358 361 370 382 351 419 387 388 396 384 379
  1. aProvided per kg diet: vitamin A (as retinyl acetate), 12,500 IU; cholecalciferol, 2,500 IU; vitamin E (as DL-α-tocopherol acetate), 18.75 mg; menadione, 2.65 mg; thiamine, 2.5 mg; riboflavin, 6.0 mg; pyridoxine, 4.9 mg; pantothenic acid, 12 mg; niacin, 50 mg; folic acid, 1.25 mg; biotin, 0.0325 mg; cobalamine, 0.025 mg Cu (CuSO4·5H2O), 8 mg; Zn (ZnSO4·H2O), 75 mg; Fe (FeSO4·H2O), 80 mg; Mn (MnSO4·H2O), 100 mg; Se (Na2SeO3), 0.30 mg; I (Ca(IO3)·H2O), 0.35 mg