Navegação Ciências Agrárias por Assunto "Antimicrobial"
Resultados 1-7 de 7
-
Actividad antimicrobiana de aceite esencial de Origanum vulgare L. ante bacterias aisladas en leche de bovino
(2011) [Artigo de periódico]Introducción: la mastitis bovina es el mayor problema en la producción lechera, causada principalmente por bacterias grampositivas. La búsqueda de principios activos que actúen en esos microrganismos es creciente, sobre ... -
Antimicrobial activity of 1,4-naphthoquinones by metal complexation
(2004) [Artigo de periódico]O efeito da complexação com metais sobre a atividade antimicrobiana de 1,4-naftoquinonas foi investigado. Complexos contendo níquel, cromo, ferro, cobre e cobalto da 5-amino-8-hidroxi-1,4-naftoquinona (2) e seus acilderivados ... -
Antimicrobial and disinfectant resistance of Salmonella Heidelberg from Brazilian flocks did not increase for ten years (2006-2016)
(2021) [Artigo de periódico]Salmonella is a major cause of foodborne illness worldwide, and poultry and its derived products are the most common food products associated with salmonellosis outbreaks. Some countries, including Brazil, have experienced ... -
Biological activity of bacteria isolated from wetland sediments collected from a conservation unit in the southern region of Brazil
(2021) [Artigo de periódico]Wetlands are ecosystems rich in biodiversity and their ecological importance is recognized worldwide. Sediment samples were subjected to physical-chemical analysis and organic carbon content varied from 3.0% to 4.8%, the ... -
Development and characterization of innovative polymeric oil-core nanocarriers for nisin delivery
(2023) [Artigo de periódico]Nisin is an antimicrobial peptide broadly used as a preservative in the food industry. In this study, oil-core polymeric nanocapsules encapsulating nisin were prepared by a nanoprecipitation technique using three different ... -
Serovars and antimicrobial resistance of Salmonella spp. isolated from turkey and broiler carcasses in southern brazil between 2004 and 2006
(2016) [Artigo de periódico]Salmonella spp. causes diseases in fowls, when species-specific serovars (Salmonella Pullorum and S. Gallinarum) are present in flocks, and public health problems, when non-typhoid serovars are isolated, as well as possible ... -
The interaction of nanostructured antimicrobials with biological systems : cellular uptake, trafficking and potential toxicity
(2020) [Artigo de periódico]Nanomaterials have been found increasing applications in the food sector. Nanostructured antimicrobials can be incorporated either to food matrix of food packaging or to provide extended safety and quality. However, the ...