Causatum of Probiotic Yeast Saccharomyces cerevisiae SBO1 Supplementation on Growth and Aflatoxin Amelioration in Broilers

Probiotics are beneficial live microorganisms that benefit the host's health when administered in the required number. They play a vital role in preventing infectious diseases caused by pathogens. The current study aimed to discover a competent probiotic microbe that can detoxify aflatoxin and promote poultry health. The yeast isolate SBO1 tolerates the temperature of 42 °C, low pH, and high bile conditions, has good auto aggregation, hydrophobicity, and exhibits improved adherence to chick intestinal epithelial cells. In addition, it has an aflatoxin detoxifying ability of 56% after 24 h. In-vivo studies in broilers resulted in a higher body weight (2138 g) and greater feed conversion efficiency in the T2 group when fed with yeast SBO1-supplemented diet. Gizzard, spleen, and bursa Fabricius were all found to weigh the same, however, a significant difference (p < 0.05) was observed in the carcass, breast yield, and fat. Therefore it was determined that adding 0.2% yeast to the broiler diet increased performance by lessening the toxin's adverse effects.

The online version contains supplementary material available at 10.1007/s12088-023-01078-5.