Poultry Science: Extension & Outreach: Soybeans
Nutritional Composition of Typical Soybean Products
Values from 2003-2004 Feedstuffs ingredient analysis table:Nick M. Dale and Amy
B. Batal
Proximate Analysis
Soybeans, full-fat
cooked
|
Soybean meal,
expeller
|
Soybean meal,
solvent
|
Soybean meal dehulled, solvent
|
|
% |
||||
| Dry Matter | 90 |
89 |
90 |
88 |
| Crude Protein | 38 |
42 |
44 |
47.8 |
| Ether Extract | 18 |
3.5 |
0.5 |
1.0 |
| Crude Fiber | 5.0 |
6.5 |
7.0 |
3.0 |
| Calcium | 0.25 |
0.2 |
0.25 |
0.20 |
| Total Phosphorus | 0.59 |
0.6 |
0.60 |
0.65 |
| Available Phosphorus | 0.20 |
0.2 |
0.20 |
0.21 |
| Ash | 4.6 | 6.0 | 6.0 | 6.0 |
| Poultry - Kcal/lb | 1520 | 1100 | 1020 | 1125 |
| ME1 - Kcal/kg | 3550 | 2420 | 2240 | 2475 |
| Swine ME1 - Kcal/lb | 1610 | 1360 | 1405 | 1425 |
| Kcal/lb | 3540 | 2990 | 3090 | 3140 |
1 ME = Metabolizable energy
Amino Acid Concentration and Availability
| Amino acids1 | Soybeans, full-fat cooked | Soybean meal, expeller | Soybean meal, solvent | Soybean meal dehulled, solvent |
(%) |
||||
| Methionine | 0.54 |
0.60 |
0.65 |
0.72 (92) |
| Cystine | 0.55 |
0.62 |
0.67 |
0.71 (82) |
| Lysine | 2.4 |
2.7 |
2.9 |
3.02 (91) |
| Tryptophan | 0.52 |
0.58 |
0.60 |
0.70 |
| Threonine | 1.69 |
1.7 |
1.7 |
2.0 (88) |
| Isoleucine | 2.18 |
2.8 |
2.5 |
2.6 (93) |
| Histidine | 1.01 |
1.1 |
1.1 |
1.3 (88) |
| Valine | 2.02 |
2.2 |
2.4 |
2.7 (91) |
| Leucine | 2.8 |
3.8 |
3.4 |
3.8 (92) |
| Arginine | 2.8 |
3.2 |
3.4 |
3.6 (92) |
| Phenylalanine | 2.1 |
2.1 |
2.2 |
2.7 (92) |
1 Percent availability in parenthesis.
Vitamins
Vitamin |
Soybeans, full-fat
cooked
|
Soybean meal, expeller |
Soybean meal,
solvent |
Soybean meal dehulled, solvent
|
| Carotene (mg/kg) | -- | -- | -- | -- |
| Vitamin A (IU/g) | -- | -- | -- | -- |
| Vitamin E (mg/kg) | 6.6 | 6.6 | 3.0 | 3.3 |
| Thiamin (mg/kg) | 1.7 | 1.7 | 1.7 | 1.7 |
| Riboflavin mg/kg) |
4.4 | 4.4 | 3.0 | 2.6 |
| Pantothenicacid (mg/kg)
|
13.8 | 13.8 | 13.3 | 13.2 |
| Biotin (ug/kg) | 320 | 32.0 | 32.0 | 320 |
| Folic acid ug/kg) | 450 | 450 | 450 | 700 |
| Choline (mg/kg) | 2673 | 2673 | 2743 | 2850 |
| Vitamin B12 ug/kg) | -- | -- | -- | -- |
| Niacin (mg/kg) | 36.7 | 36.7 | 59.8 | 20.9 |
Minerals
| Minerals | Soybeans, full-fat cooked | Soybean meal, expeller | Soybean meal, solvent | Soybean meal dehulled, solvent |
| Sodium, % | 0.04 |
0.04 |
0.04 |
0.04 |
| Potassium, % | 1.7 |
1.71 |
1.97 |
1.9 |
| Chloride, % | 0.03 |
0.02 |
0.02 |
0.02 |
| Magnesium, % | 0.21 |
0.25 |
0.27 |
0.27 |
| Sulphur , % | 0.30 |
0.33 |
0.43 |
0.43 |
| Manganese, ppm1 | 30 | 32.3 |
27.5 |
27.5 |
| Iron, ppm | 75 |
160 |
120 |
12.0 |
| Copper, ppm | 15 |
18 |
28 |
28 |
| Zinc, ppm | 35 |
59 |
60 |
60 |
| Selenium, ppm | 0.1 | 0.1 | 0.1 | 0.1 |
1 ppm = parts per million