In the feed industry, soybean meal is primarily used as what?

• A. A protein supplement in feeds
• B. A binder for pellets
• C. A flavor enhancer
• D. A coloring agent

Answer: (A)

Soybean meal is used primarily as a protein supplement in feeds because it provides a high, reliable source of crude protein with a favorable essential amino acid profile for many animals. Its protein content is high, typically around 44–48%, making it a cost-effective base ingredient to meet the protein requirements of poultry, swine, and ruminants. In feed formulation, protein is often the limiting nutrient, so including soybean meal helps ensure growth and production targets are reached. Processing (toasting, defatting) reduces anti-nutritional factors and improves digestibility, reinforcing its value as a protein source. While it can contribute to pellet quality or be present in feeds for other reasons, those roles are secondary to its primary function as a protein source.