Life Sciences Commons^™

Mechanical Properties Of Corn And Soybean Meal, Marek Molenda, Michael D. Montross, Jozef Horabik, Ira Joseph Ross

Biosystems and Agricultural Engineering Faculty Publications

Ground corn and soybean meal are common ingredients in feed mixes. The knowledge of their mechanical properties is important to the feed manufacturer and consumer. Changes in these properties can lead to abnormally high or low levels of active ingredients in finished feed, thus decreasing its quality. Mechanical properties of wheat, corn meal, and soybean meal were investigated using a modified direct shear apparatus. The moisture content (wet basis), uncompacted bulk density, and particle density were: 10.4%, 733 kg/m³, and 1410 kg/m³ for soft red winter wheat; 11.4%, 583 kg/m³, and 1350 kg/m³ for …