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Full-Text Articles in Life Sciences

Heat Damage, Maillard Reactions, And Measurement Of Reactive Lysine In Feed Ingredients And Diets, Maryane S. F. Oliveira, Charmaine D. Espinosa, Hans H. Stein Aug 2021

Heat Damage, Maillard Reactions, And Measurement Of Reactive Lysine In Feed Ingredients And Diets, Maryane S. F. Oliveira, Charmaine D. Espinosa, Hans H. Stein

Proceedings of the Arkansas Nutrition Conference

Feed cost represents 70% of the total cost of poultry and pork production (Patience et al., 2015); therefore, a number of processing techniques have been developed to maximize utilization of nutrients in feed ingredients and diets for optimum animal growth performance. Oilseed meals are commonly exposed to varying degrees of heat to remove solvents used during oil extraction, increase nutrient digestibility, improve storage life, and to reduce anti-nutritional factors (Liener, 1994; Rehman and Shah, 2005; Goebel and Stein, 2011). Heat is also applied in the production of distillers dried grains with solubles (DDGS) from dry grind ethanol facilities …


Determining The Amino Acid Digestibility Of Soybean Meal From Different Midwest Soybean Varieties Fed To Broilers, Kara M. Dunmire, Michaela B. Braun, Caitlin E. Evans, Charles R. Stark, Chad B. Paulk Jan 2021

Determining The Amino Acid Digestibility Of Soybean Meal From Different Midwest Soybean Varieties Fed To Broilers, Kara M. Dunmire, Michaela B. Braun, Caitlin E. Evans, Charles R. Stark, Chad B. Paulk

Kansas Agricultural Experiment Station Research Reports

At hatch, 240 one-day old Cobb500 male broilers were placed in battery cages to determine soybean meal (SBM) apparent ileal digestibility (AID) of amino acids (AA). There were 6 broilers per cage and 10 replicates per treatment. A common corn-SBM crumble starter diet was fed from d 0 to 10 with experimental mash diets fed from d 10 to 18 with SBM as the only source of AA. Dietary treatments consisted of 1 of 4 soybean sources varying in quality determined by crude protein (CP) content and processed into SBM. Dietary treatments consisted of a commercially processed SBM with 47% …


Determining Amino Acid Digestibility Of Soybean Meal From South Carolina Soybean Varieties Fed To Broilers, Kara M. Dunmire, Michaela B. Braun, Caitlin E. Evans, Benjamin D. Fallen, Charles R. Stark, Chad B. Paulk Jan 2021

Determining Amino Acid Digestibility Of Soybean Meal From South Carolina Soybean Varieties Fed To Broilers, Kara M. Dunmire, Michaela B. Braun, Caitlin E. Evans, Benjamin D. Fallen, Charles R. Stark, Chad B. Paulk

Kansas Agricultural Experiment Station Research Reports

At hatch, 240 male broilers (Ross 308, Aviagen, Sallisaw, OK) were placed in batteries (Petersime Brood Unit, Gettysburg, OH) for a 15-d study to evaluate amino acid digestibility of soybean meal (SBM) from specialty variety soybeans grown in South Carolina. There were 10 replicates per treatment and 6 broilers per cage. Broilers were given a common corn and soybean meal-based diet from d 0 to 9. On d 9, broilers were weighed, and cages were allotted to 1 of 4 dietary treatments within location block. Dietary treatments consisted of 1 of 4 soybean sources varying in quality determined by crude …