scholarly journals Metabolizable Energy Content of Meat and Bone Meal in Corn-Soybean Meal or Corn, Wheat and Soybean Meal Diets for Broilers

2010 ◽  
Vol 47 (3) ◽  
pp. 244-249 ◽  
Author(s):  
Oluyinka A. Olukosi ◽  
Olayiwola Adeola
Keyword(s):  
Soybean Meal ◽  
Energy Content ◽  
Metabolizable Energy ◽  
Meat And Bone Meal ◽  
Bone Meal

Metabolizable energy value of porcine meat and bone meal for broiler chickens

2012 ◽  
Vol 92 (1) ◽  
pp. 73-78 ◽  
Author(s):  
O. A. Bolarinwa ◽  
O. A. Olukosi ◽  
O. Adeola
Keyword(s):  
Soybean Meal ◽  
Broiler Chickens ◽  
Crude Protein ◽  
Corn Starch ◽  
Metabolizable Energy ◽  
Energy Sources ◽  
Meat And Bone Meal ◽  
Bone Meal ◽  
Energy Value ◽  
Gross Energy

Bolarinwa, O. A., Olukosi, O. A. and Adeola, O. 2012. Metabolizable energy value of porcine meat and bone meal for broiler chickens. Can. J. Anim. Sci. 92: 73–78. Ross 308 broiler chickens at 14 d post-hatch were used in a 7-d experiment to determine the metabolizable energy (ME) value of two meat and bone meal (MBM) samples. Three hundred and thirty-six broiler chickens were grouped by weight into eight blocks of seven cages with six birds per cage. The seven diets consisted of a corn-soybean meal reference diet formulated to meet the NRC (1994) requirement, and six test diets. The reference diet contained four energy sources namely corn, soybean meal, corn starch and soy oil. In the test diets, each of the two MBM samples were added to the reference diet at 30, 60 or 90 g kg−1 diet to partly replace the energy sources such that the ratio of the energy sources to one another was kept constant in all the diets. The ME and nitrogen-corrected ME (MEn) of the MBM samples were determined by the regression method in which the MBM contribution to ME, and MEn of the diets, in kilocalories, were regressed against the amount of MBM intake in grams. Gross energy of MBM1 and MBM2 were 4247 and 4697 kcal kg−1 DM, respectively. The crude protein, ash, and crude fat contents for MBM1 or MBM2 were 567 or 594, 264 or 211, and 106 or 116 g kg−1 DM. Addition of MBM linearly decreased (P<0.05) ileal nitrogen digestibility, total tract utilization of DM, energy and nitrogen as well as ME and MEn of the diets. In conclusion, the respective ME and MEn values were 2512 and 2345 kcal kg−1 DM for MBM1, and 2711 and 2127 kcal kg−1 DM for MBM2; thus MBM can be included in the diets of broiler chickens at less than 10% to provide energy.

Energy content of intact and heat-treated dry extruded-expelled soybean meal fed to growing pigs

2021 ◽  
Author(s):  
Bonjin Koo ◽  
Olumide Adeshakin ◽  
Charles Martin Nyachoti
Keyword(s):  
Heat Production ◽  
Soybean Meal ◽  
Energy Content ◽  
Basal Diet ◽  
Growing Pigs ◽  
Metabolizable Energy ◽  
Energy Utilization ◽  
Experimental Unit ◽  
Net Energy ◽  
Heat Treated

Abstract An experiment was performed to evaluate the energy content of extruded-expelled soybean meal (EESBM) and the effects of heat treatment on energy utilization in growing pigs. Eighteen growing barrows (18.03 ± 0.61 kg initial body weight) were individually housed in metabolism crates and randomly allotted to one of three dietary treatments (six replicates/treatment). The three experimental diets were: a corn-soybean meal-based basal diet and two test diets with simple substitution of a basal diet with intact EESBM or heat-treated EESBM (heat-EESBM) at a 7:3 ratio. Intact EESBM was autoclaved at 121°C for 60 min to make heat-treated EESBM. Pigs were fed the experimental diets for 16 d, including 10 d for adaptation and 6 d for total collection of feces and urine. Pigs were then moved into indirect calorimetry chambers to determine 24-h heat production and 12-h fasting heat production. The energy content of EESBM was calculated using the difference method. Data were analyzed using the Mixed procedure of SAS with the individual pig as the experimental unit. Pigs fed heat-EESBM diets showed lower (P &lt; 0.05) apparent total tract digestibility of dry matter (DM), gross energy, and nitrogen than those fed intact EESBM. A trend (P ≤ 0.10) was observed for greater heat increments in pigs fed intact EESBM than those fed heat-EESBM. This resulted in intact EESBM having greater (P &lt; 0.05) digestible energy (DE) and metabolizable energy (ME) contents than heat-EESBM. However, no difference was observed in net energy (NE) contents between intact EESBM and heat-EESBM, showing a tendency (P ≤ 0.10) toward an increase in NE/ME efficiency in heat-EESBM, but comparable NE contents between intact and heat-EESBM. In conclusion, respective values of DE, ME, and NE are 4,591 kcal/kg, 4,099 kcal/kg, and 3,189 kcal/kg in intact EESBM on a DM basis. It is recommended to use NE values of feedstuffs that are exposed to heat for accurate diet formulation.

METABOLIZABLE ENERGY CONTENT OF TOWER AND CANDLE RAPESEEDS AND RAPESEED MEALS DETERMINED IN TWO LABORATORIES

1978 ◽  
Vol 58 (3) ◽  
pp. 485-492 ◽  
Author(s):  
A. JABBAR MUZTAR ◽  
S. J. SLINGER ◽  
H. J. LIKUSKI
Keyword(s):  
Soybean Meal ◽  
Energy Content ◽  
Basal Diet ◽  
Metabolizable Energy ◽  
Ground Seed ◽  
Apparent Metabolizable Energy

True metabolizable energy (TME) of soybean meal and rapeseed products was determined in two laboratories by feeding the ingredients singly or mixed with a basal diet. Apparent metabolizable energy (AME) was also determined on the same samples and the values compared with TME. TME results between the two laboratories agreed well for the soybean meal and rapeseed meals obtained either by feeding the ingredients alone or with the assay diet, but with whole rapeseeds there was wide disagreement. This was due to poor and variable utilization of the whole seeds by birds in the two laboratories. AME values for the whole rapeseeds were considerably lower than expected, but the values for the rapeseed meals were as anticipated. Grinding significantly (P < 0.01) increased the AME of Tower and Candle rapeseed and the TME of Candle rapeseed. Tower and Candle rapeseed meals did not differ significantly in TME or AME; nor were there differences in the ground seed of the two cultivars.

scholarly journals Standardized ileal amino acid digestibility of meat and bone meal and soybean meal in laying hens and broilers

2014 ◽  
Vol 93 (2) ◽  
pp. 420-428 ◽  
Author(s):  
S.A. Adedokun ◽  
P. Jaynes ◽  
M.E. Abd El-Hack ◽  
R.L. Payne ◽  
T.J. Applegate
Keyword(s):  
Amino Acid ◽  
Soybean Meal ◽  
Laying Hens ◽  
Meat And Bone Meal ◽  
Bone Meal

scholarly journals Metabolizable energy and net energy content of corn, wheat bran, soybean meal, fish meal and soybean oil for broilers

2020 ◽  
Vol 11 (3) ◽  
pp. 335-344
Author(s):  
Juan Moscoso-Muñoz ◽  
Oscar Gomez-Quispe ◽  
Victor Guevara-Carrasco
Keyword(s):  
Soybean Oil ◽  
Wheat Bran ◽  
Soybean Meal ◽  
Fish Meal ◽  
Energy Content ◽  
Metabolizable Energy ◽  
Net Energy
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