Distiller’s dried grains with solubles (DDGS) are the nutrient rich co-product of dry-milled ethanol production. DDGS utilization as a feed ingredient is well documented as both an energy and a protein supplement. Distiller’s Dried Grains with Soluble (DDGS) is the dried residue remaining after the starch fraction of maize (Corn DDGS) is fermented with yeasts to produce ethanol. Following fermentation, the ethanol is removed by distillation and the remaining fermentation residues are dried.
DDGS is an excellent source of digestible protein and energy for cattle. It is highly palatable with a good source of readily available low-cost organic phosphorus and high in protein. The high energy level of DDGS is derived predominantly from fibre and fat and does not cause any risk of developing acidosis.