Prevalence of mycotoxins in foods and decontamination

Toxigenic fungi can colonize crops and may accumulate bioactive substances in the infected products. These compounds, called mycotoxins, occur widely in nature and pose a great risk to human and animal health. The most relevant toxigenic fungal species belong to the genera Aspergillus, Penicillium, Alternaria and Fusarium. Mycotoxins are produced naturally in many agricultural crops. They can accumulate in food commodities in the field, after harvest, and during storage. Most of the important mycotoxins are resistant to most forms of food and feed processing. Several efforts are made to reduce mycotoxins in raw materials and processed food, both in pre-harvest stages inhibiting production of the toxins in the field, and in post-harvest by remediation strategies, reducing mycotoxin concentration in commodities.Fil: Patriarca, Andrea Rosana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Micología y Botánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micología y Botánica; ArgentinaFil: Fernández Pinto, Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Micología y Botánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micología y Botánica; Argentin