Navegação Ciências Agrárias por Assunto "Mycotoxins"
Resultados 1-8 de 8
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Efeitos in vitro de ocratoxina A, deoxinivalenol e zearalenona sobre a viabilidade celular e atividade de E-ADA em linfócitos de frangos de corte
(2014) [Artigo de periódico]Micotoxinas representam um vasto grupo de contaminantes químicos naturais originados a partir do metabolismo secundário de fungos filamentosos patogênicos. Elas são produzidas, principalmente, pelos gêneros Fusarium, ... -
Effect of Bacillus spp. on Aspergillus westerdijkiae growth, sporulation and ochratoxin A production in green-coffee medium
(2017) [Artigo de periódico]Aspergillus westerdijkiae is one of the most important spoilage and toxigenic fungi contaminating coffee beans and may produce ochratoxin A (OTA), a mycotoxin that characterize a health risk to the coffee consumers. ... -
Exposure to ochratoxin A through consumption of grape juices produced by steam distillation method and intended for school meals
(2016) [Artigo de periódico]The grape juice was included in meals of public schools in the states of Rio Grande do Sul and Santa Catarina, Brazil. The juices intended for schools have been produced by small wineries through the steam distillation ... -
Individual in vitro effects of ochratoxin A, deoxynivalenol and zearalenone on oxidative stress and acetylcholinesterase in lymphocytes of broiler chickens
(2014) [Artigo de periódico]The contamination of consumer food and animal feed with toxigenic fungi has resulted in economic losses worldwide in animal industries. Mycotoxins are highly biologically reactive secondary metabolites and can inhibit ... -
Micobiota e micotoxinas em amostras de arroz coletadas durante o sistema estacionário de secagem e armazenamento
(2009) [Artigo de periódico]Considerando as perdas qualitativas e quantitativas no período pós-colheita de grãos, neste trabalho foram avaliadas a contaminação fúngica e as micotoxinas em arroz com casca, durante o sistema estacionário de secagem e ... -
Occurrence of ochratoxin A in grapes, juices and wines and risk assessment related to this mycotoxin exposure
(2016) [Artigo de periódico]Ochratoxin A (OTA) is a mycotoxin with nephrotoxic, genotoxic, teratogenic and carcinogenic properties. The presence of this toxin in wines and juices occurs due to the development of toxigenic fungi in grapes. Studies ... -
Single and sequential applications of metconazole alone or in mixture with pyraclostrobin to improve Fusarium head blight control and wheat yield in Brazil
(2013) [Artigo de periódico]Four fungicide trials were conducted in northern RS state during 2009. Six treatments, from the combination of one (flowering = F) or two applications (F + 10 days) of metconazole sprayed alone or in mixture with pyraclostrobin ... -
Surto de aflatoxicose em suínos no Estado do Rio Grande do Sul
(2004) [Artigo de periódico]Descreve-se um surto de aflatoxicose ocorrido no outono de 2004, em uma granja de suínos, no município de Sentinela do Sul, RS. O milho utilizado no arraçoamento dos animais e que causou a intoxicação, foi produzido e ...