Distillers Dried Grains
with Solubles (DDGS) is a valuable feed ingredient with good levels of protein,
moderate levels of fat, and low levels of fiber. It is the product left after
converting the starch portion of corn to ethanol. Corn is subjected to yeast
fermentation, which converts starch to ethanol. The ethanol is removed by
distillation and the remaining nutrients, such as protein, fat, fiber, vitamins
and minerals, are concentrated in the DDGS.
