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Effect Of Added Lysine To Starter Diets Containing Primarily Zein Protein And Formulated To Provide .14% Tryptophan, M.S. Carlson, G.W. Libal, C.R. Hamilton
Effect Of Added Lysine To Starter Diets Containing Primarily Zein Protein And Formulated To Provide .14% Tryptophan, M.S. Carlson, G.W. Libal, C.R. Hamilton
South Dakota Swine Research Report, 2001
Corn gluten meal (CGM) is a by-product of the wet milling corn. It is the residue that remains after the bran, germ and starch have been removed and may contain either 41 or 60% crude protein. There is a temptation to use CGM as an alternative to soybean meal (SBM) when the cost of SBM is high. The 60% protein CGM contains a greater quantity of protein and more threonine, sulfur amino acids, and other neutral amino acids than 44% protein SBM. However, SBM contains greater amounts of lysine and tryptophan. Previous studies with growing and finishing swine indicated that …