Cattle feedlot
Protein and energy source for feedlot finishing rations. Its concentrated profile of protein, fibre and ether extract allows part of the grain and soybean meal to be replaced in the diet.
Animal nutrition · Feed
DDGS
Distillers Dried Grains with Solubles
Corn distillers dried grains with solubles (DDGS), a solid co-product of bioethanol production. Protein-energy concentrate for animal nutrition, shipped in bulk or in 40 kg bags.
Corn DDGS, protein concentrate with solubles
DDGS (Distillers Dried Grains with Solubles) is the dried corn distillers grain into which the soluble fraction of the distillate is re-incorporated after drying. The raw material is corn, and the general composition includes protein, fibres and oils concentrated relative to the original grain.
Unlike DDG —which is sold without the solubles re-incorporated—, DDGS adds back that liquid fraction and ends up with a higher protein concentration and a richer mineral profile. It is a digestible protein concentrate, rich in mineral fibres and oil, extracted from distilled vinasse. NCM 2302.10.00.
From corn to ethanol, DDGS as the co-product
1. Milling and fermentation. Corn is dry-milled and goes through the liquefaction and fermentation stages. By means of enzymes and yeasts, the grain's starches are converted into fermentable sugars and then into ethanol.
2. Distillation and centrifugation. The ethanol is removed by distillation. The remaining mash is centrifuged, separating wet distillers grains (WDG) on one side and the solubles —the distilled vinasse— on the other.
3. Drying to DDG and re-incorporation of solubles. The wet distillers grains are dried in ovens down to a moisture content near 12%, producing DDG. The solubles are concentrated by evaporation and re-incorporated into the dried product, producing the final DDGS as a bulk powder, ready for animal nutrition or industrial use.
Four buyer industries
Dairy
Protein ingredient for lactating dairy cows. The re-incorporated soluble fraction provides minerals and oil that improve energy density relative to solubles-free DDG.
Poultry
Partial inclusion in broiler and layer rations. Suitable for industrial use and as raw material for compound feed, thanks to its dry texture and low water activity.
Swine
Co-product used in finishing swine rations, where its protein-energy profile and phosphorus content (0.89% as is) reduce the inorganic phosphate input required by the diet.
Composition and analytical parameters
Typical values from the current quality analysis. Perishable product: store in dry places under conditions that prevent contamination by pests and chemical, physical or microbiological agents. Shelf life: 1 year from manufacture under correct storage conditions. Shipment-specific values are provided with dispatch documentation.
| Parameter | Value | Method |
|---|---|---|
| Moisture | 12,42% | AOAC 925.10 |
| Protein | 35,03% | AOAC 990.03 |
| Fat | 7,93% | AOAC 920.39 |
| Fibre | 11,70% | AOAC 962.09 |
| Mineral residue | 6,26% | AOAC 942.05 |
| Sulphur | 0,89% | AOAC 980.02 |
| Phosphorus | 0,89% | AOAC 965.17 |
| Bulk density | 580 – 620 g/l | ISO 7971 |
| Gross energy | ≈ 4.500 kcal/kg | ISO 9831 |
| Water activity (aw) | < 0,60 | AOAC 978.18 |
| Heavy metals | n.d. | AOAC 999.10 |
Request the complete technical sheet
Tell us what you need (technical sheet, physical sample, formal quote) and our sales team gets back to you within 24 business hours.
Let's connect your business to the world.
We act as a solutions integrator bridging primary production and the technical needs of global markets. Tell us the product, volume and destination — we'll come back with a tailored proposal.