Agricultural Microbiology
Mostrando 25-30 de 30 artigos, teses e dissertações.
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25. Prevalência de Campylobacter spp. e Enterococcus spp. no ambiente de criação de frango de corte / Prevalence of Campylobacter spp. and Enterococcus spp. in rearing environment of broiler-farm
Last decades, the interest on food safety has grown. Thus, the control of microorganisms such as Campylobacter e Enterococcus at broiler farm has been seen as crucial to reduce zoonosis from meat. The aims of this study were to realise the characterisation of rearing birds broiler farm; to evaluate the microbiological quality of rearing bird environment from
Publicado em: 2006
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26. Transformação genética do fungo entomopatogênico Metarhizium anisopliae var. acridum (CG423) via Agrobacterium tumefaciens
Neste trabalho foi descrita a transformação genética da linhagem CG423 de Metarhizium anisopliae var. acridum mediada pela bactéria Agrobacterium tumefaciens (AGL-1), sendo também estudada a interação destas células durante o co-cultivo. Nos experimentos de transformação foram empregados dois vetores binários distintos, ambos contendo o gene de re
Publicado em: 2005
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27. Estudo de proteases degradadoras de cutícula produzidas pelo fungo entomopatogênico Beauveria bassiana
Enzimas degradadoras de cutícula produzidas por fungos entomopatogênicos desempenham papel importante durante o parasitismo. O isolado brasileiro de Beauveria bassiana (CG425), o qual se mostrou virulento à broca-do-café (Hypothenemus hampei), foi analisado quanto à produção de proteases degradadoras de cutícula do tipo subtilisina (Pr1) e tipo trips
Publicado em: 2005
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28. Cinética de degradação microbiológica de torta de filtro no solo na presença de cádmio e níquel. / Filter cake microbiologycal degradation kinetics in soil on the presence of cadmium and nickel.
It was evaluated the effect of doses of nickel and cadmium on the degradation of the organic matter applied to soil by means of filter cake in a respirometry trial. Soil employed was Latossolo Vermelho Amarelo, sampled in the field at depth of 0-20 cm. It were applied doses of 0; 28; 56; 112 and 200 mg kg-1 Cd and 0; 62,5; 125; 250 and 500 mg kg-1 Ni as CdCl
Publicado em: 2005
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29. AvaliaÃÃo da qualidade microbiolÃgica de frutos minimamente processados comercializados em supermercados de Fortaleza / Evaluation of the microbiological quality of commercialized fruits minimally processed in marketed in Fortaleza
The consumersâ search for a healthy diet involves fresh fruits and vegetables intake. At the same time, there is a crescent demand on fast and easy-toprepare foods, like the minimally processed. Minimal processing has been described as handling, preparing, packing, and distribution of agricultural products, throughout certain procedures, such as selection,
Publicado em: 2002
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30. Microbiology for Agricultural and Domestic Students