Fermented soy products gaining 
popularity in poultry diets

Soybean meal is a standard by product that finds its way in many animal diets. The ?fermented version of this ingredient is used less, but might be even more beneficial for poultry as it degrades allergens. Researchers put this raw material to the test. Fermented soybean meal (FSBM) is a product obtained by fermentation of conventional soybean meal (SBM) in the presence of fungal and bacterial strains (Aspergillus oryzae and Lactobacillus subtilis, respectively). Several studies (Zhi-yong et al