[Natural noxious compounds in feeds of plant origin]

agentes nocivos alcaloides aliment pour animaux alkaloids amino acids analytical methods antinutritional factors chemical contamination contamination chimique cyanogenic glycosides facteur antinutritionnel facteur nuisible factores antinutricionales feed crops feeds glucosinolate glucosinolates glucosinolatos injurious factors metabolites metabolitos micotoxinas mycotoxine mycotoxins oestrogens peptide peptides phenolic compounds piensos plantas forrajeras proteine proteins saponinas saponine saponins technique analytique toxicidad toxicity