Beet pulp has been fed as a part of rations for horses for many years. Although quite variable, the energy content is similar to that expected in good quality alfalfa hay. Brewer's grains Dried brewer's grain is a byproduct of the brewing industry that results from drying mash solids. Brewer's grains have been used as part of horse rations for many years. This meal is a by-product created when oil is removed from canola.
Canola oil is a popular oil for human consumption.
Canola meal should be used as a protein supplement, and several trials suggest it is comparable to soybean meal in expected animal growth performance. These are byproducts of milling corn for starch or syrup. Corn gluten feed is the part of shelled corn that remains after removing most of the starch, gluten, and germ. As such, corn gluten meal will contain less fiber than corn gluten feed. Lysine content is relatively low.