DDGS
What is it?
Distiller grain is an important by-product of the fermentation process and is approximately 30% of the corn kernel that remains after the ethanol-producing starch is removed. It is essentially made up of important nutrients such as fat, protein, fiber, vitamins and minerals. Distiller grain can come in either wet or dry form, with wet grain containing 65-80% moisture and dry grain generally containing about 10% moisture. Utica Energy produces both wet and dry.
How is it made?
After the distillation process of making ethanol, the whole stillage that remains is run through a centrifuge process, which essentially separates the liquid and the solid grain. Next, the liquid is transferred to the evaporator tanks where it is condensed to a syrup. This syrup is then mixed in with the solid grain and becomes a wet distiller grain. Finally, it is augured into our distiller grain storage area to be loaded.
What are its benefits?
Distiller grain is primarily used as a high quality and valuable cattle protein feed supplement. Distiller grain can be used in either a wet or dry form. While dry grain has a longer shelf life, wet grain is more economical to the farmer as the expensive drying process is eliminated. Bought by local farmers, this grain is added to the feed for dairy and beef cattle but can also be used for swine, poultry and fish. Distiller grain is a low-cost source of protein, fiber and fat, which are essential elements for a nutritional and high-energy food needed in today's livestock market.
What is its future?
On the horizon, technology is looking to isolate compounds found in distiller grain to be used for its medicinal and dietary benefits. Proteins can be utilized in energy supplements such as nutritional protein bars and high protein drinks. The fiber in these grains can be used in many of the low-carb dietary foods such as candy bars, drinks and bread products used by the prominent diet program companies.