Fusarium Species and Mycotoxins Contaminating Veterinary Diets for Dogs and Cats.

ABSTRACT: Veterinary diets are intended for diseased animals and may contain cereal grains, mainly maize and/or wheat. These, in turn, are often infected with pathogens of the Fusarium genus, which are able to produce numerous harmful mycotoxins. Forty-two samples of veterinary diets for dogs and cats were analyzed for the presence of Fusarium species and mycotoxins. Species were identified using molecular methods and the ergosterol and mycotoxins (fumonisin B₁, deoxynivalenol, nivalenol and zearalenone) were quantified using HPLC methods. Two Fusarium species were identified: Fusariumproliferatum and Fusarium verticillioides. The highest concentrations of fumonisin B₁, deoxynivalenol, nivalenol and zearalenone were 74.83, 2318.05, 190.90, and 45.84 ng/g, respectively. Only 9.5% of the samples were

SUBMITTER: Witaszak N 

PROVIDER: S-EPMC6352256 | biostudies-literature | 2019 Jan

REPOSITORIES: biostudies-literature