Global – Bioemulsifiers are finding increased use in ruminant feeds as producers seek to improve fat utilization and energy efficiency. Unlike synthetic emulsifiers, bioemulsifiers are derived from microbial fermentation and are considered more compatible with the rumen environment.

High-production dairy and finishing operations require diets with higher fat content to meet energy demands. Poor emulsification leads to fat coating on feed particles, reducing microbial access and lowering digestibility. Field reports indicate that inclusion of bioemulsifiers can improve fat digestibility and support more consistent body condition scores.

Manufacturers note that bioemulsifiers work best when matched with the specific fat source used in each ration — tallow, vegetable oils, or calcium salts of fatty acids. Blanket recommendations are less effective. Nutritionists are advised to conduct small-scale trials before adjusting commercial formulas.