|
|
|
|
|
| Marques, Odair José; UEM; Vidigal Filho, Pedro Soares; UEM; Dalpasquale, Valdecir Antoninho; UEM; Scapim, Carlos Alberto; UEM; Pricinotto, Luiz Fernando; UEM; Machinski Júnior, Miguel; UEM. |
| O objetivo deste trabalho foi avaliar a incidência de fungos dos gêneros Aspergillus, Fusarium e Penicillium e as contaminações com micotoxinas em grãos de cinco híbridos comerciais de milho em função da umidade de colheita. O trabalho foi conduzido em Astorga, Estado do Paraná, durante o período da ‘safrinha’ de 2007 e da safra de ‘verão’ de 2007/2008. As amostras de grãos, colhidas em cinco épocas distintas e em cinco repetições, foram submetidas à determinação de umidade pelo método da estufa a 103 ± 1ºC por 72h. O teste de sanidade Blotter test e a quantificação micotoxinas (método da cromatografia em camada delgada) foram efetuados, utilizando-se um delineamento inteiramente casualizado. Os resultados obtidos foram submetidos à análise de... |
| Tipo: Pesquisa Empírica de Campo |
Palavras-chave: 5.01.03.04-0 Produção de Mudas Zea mays L.; Pós-colheita; Qualidade; Aflatoxinas; Zearalenona Fitotecnia Zea mays L.; Post-harvest; Quality; Aflatoxins; Zearalenone. |
| Ano: 2009 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/5690 |
| |
|
| |
|
| |
|
|
| Vega,María F.; Dieguez,Susana N.; Riccio,Belén; Aranguren,Sandra; Giordano,Antonio; Denzoin,Laura; Soraci,Alejandro L.; Tapia,María O.; Ross,Romina; Apás,Ana; González,Silvia N.. |
| ABSTRACT The ability to adsorb zearalenone by five strain of lactic acid bacteria was evaluated: four strains of Lactobacillus spp. isolated from pig rectal swabs and one commercial strain (Lactobacillus rhamnosus). Several factors affecting the adsorption capacity were evaluated in order to improve the adsorption of the mycotoxin by bacteria. The stability of the zearalenone-bacteria complex was analyzed. In every case, bacterial adsorption capacity was higher than 40.0%. The strain showing the highest adsorption (68.2%) was selected for the following steps of this research. The adsorption percentages obtained after processing 6.5 and 7.5 mL MRS broth were 57.40% + 3.53 and 64.46% + 0.76, respectively. The stability of zearalenone-bacteria complex was... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Zearalenone; Adsorption; Lactic acid bacteria; Lactobacillus; Pigs. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000400715 |
| |
|
| |
|
| |
|
|
| Irnidayanti,Yulia. |
| Zearalenonesolution was given to dams micesubcutaneouslyat a dose of30 mg/kg body weightat the age ofpregnancy 13 to 18 days.Control micewere given only sesameoil. Furthermore, damsmice were allowed todeliver their litter and pups were weanedon 21 days of age. The live birth index andviability of the F-1 offspring were recorded. Determination of fertility of the F-1 offspring were undertaken by mating interlitters. On days 18 of gestation, the F-1 offspring were killed by cervical dislocation. The observation was performed on the number of live or dead fetus, embryo resorption, the number of implantation and the percentage of gestation loss. The result revealed that administration of zearalenone on days 13 to 18 of gestation caused a significant decreasein... |
| Tipo: Journal article |
Palavras-chave: Zearalenone; Fertilitas indeks; Gestation indeks; Number of implantation; Persistent. |
| Ano: 2012 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022012000300068 |
| |
|
| |
|
|
|
