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Rizika plísní a mykotoxinů v chovu zvířat
BOHÁČKOVÁ, Lenka
The aim of this work is to provide information about what toxigenic fungi and mycotoxins are. The mycotoxins were highlighted the most important types of them, the characteristics, biological effects, methods of determining. Aflatoxins are naturally commonly occurring mycotoxins, which are produced by toxigenic filamentous fungi of the genus Aspergillus. These are substances with a very high toxicity. In conclusion, there are described the methods of detection, prevention and decontamination of mycotoxins. The decontamination is carried out by physical, chemical or biological methods.
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Vliv mykotoxinů na zdravotní bezpečnost píce a následnou kontaminaci živočišných produktů
Bartoňková, Natálie
This bachelor thesis is a literary research on the topic of "The influence of mycotoxins on the health safety of fodder and on the following contamination of animal products". The first part focuses on the characteristic of microscopic fibrous fungi and their significant representatives. Among significant representatives belong genuses Mucor, Rhizopus, Penicillium, Aspergillus, Cladosporium, Fusarium and Alternaria. The next section describes secondary metabolites of fungi - mycotoxins, particularly aflatoxins, patulin, ochratoxin, zearalenone, trichothecenes and fumonisins, which are contained mainly in foods. Then, this thesis deals with the mycotoxins that appear in animal feeds and human foods, in this section there are described some diseases and also possible transition of mycotoxins into animal products, particularly transition of aflatoxins into the milk . In conclusion, there are described the methods of detection, prevention and decontamination of mycotoxins. The decontamination is carried out by physical, chemical or biological methods.
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