derives from gluten refined food product distillers grain solubles https://en.wikipedia.org/wiki/Distillers_grains Distillers grains are a cereal byproduct of the distillation process traditionally produced by breweries and more recently by ethanol plants. Distillers grains are created in distilleries by drying mash, and is subsequently sold for a variety of purposes, usually as fodder for livestock (especially ruminants). Corn-based distillers grains from the ethanol industry are commonly sold as a high protein livestock feed that increases efficiency and lowers the risk of subacute acidosis in beef cattle. SIREN DB annotation: * semisolid FOODON:03430144 * not heat-treated FOODON:03440003 * extract, concentrate or isolate of plant or animal FOODON:03420228 * alcohol fermentation process FOODON:03460232 * full alcohol removal process FOODON:03460286 * food animal as consumer FOODON:03510015 grain plant requires discussion