Besides stimulating mucosal immunity at oral application and preventing oxidative stress due to their antioxidant and radical scavenging activity, yeast β-Dglucan was also shown to adsorb various mycotoxins(Šrobárová et al., 2005; Yiannikouris et al., 2004a,b) and therefore its admixture to the animal feed may leadto suppression of the toxic effect of these substances.