4 documents found, page 1 of 1
Antimicrobial activity of autoclaved and non autoclaved copaiba oil on Listeria...
Pieri, Fábio Alessandro; José, Raphaela Mansur; Galvão, Newton Nascentes; Nero, Luis Augusto; Moreira, Maria Aparecida ScatamburloOs objetivos deste estudo foram avaliar o efeito antimicrobiano de diferentes concentrações de óleo de copaíba contra o crescimento de Listeria monocytogenes e analisar as diferenças na inibição do microorganismo com soluções do óleo autoclavadas e não autoclavadas. Para tanto, foi realizado um teste de difusão em ágar, com seis isolados do microrganismo originários de produtos cárneos, seis concentrações de am...
PFGE characterisation and adhesion ability of Listeria monocytogenes isolates o...
Galvão, Newton Nascentes; Chiarini, Eb; Destro, Maria Teresa; Ferreira, Márcia de Aguiar; Nero, Luís AugustoListeria monocytogenes is a pathogen capable of adhering to many surfaces and forming biofilms, which may explain its persistence in food processing environments. This study aimed to genetically characterise L. monocytogenes isolates obtained from bovine carcasses and beef processing facilities and to evaluate their adhesion abilities. DNA from 29 L. monocytogenes isolates was subjected to enzymatic restriction...
PFGE characterisation and adhesion ability of Listeria monocytogenes isolates o...
Galvão, Newton Nascentes; Chiarini, Eb; Destro, Maria Teresa; Ferreira, Márcia de Aguiar; Nero, Luís AugustoListeria monocytogenes is a pathogen capable of adhering to many surfaces and forming biofilms, which may explain its persistence in food processing environments. This study aimed to genetically characterise L. monocytogenes isolates obtained from bovine carcasses and beef processing facilities and to evaluate their adhesion abilities. DNA from 29 L. monocytogenes isolates was subjected to enzymatic restriction...
Adesão de isolados de Listeria monocytogenes provenientes de linhas de processa...
Galvão, Newton NascentesListeria monocytogenes is a foodborne pathogen and differs from other pathogens by its psycrotrophic characteristic, due to its ability of growing at refrigerator temperatures. This pathogen is also known as resistant to pH changes and different concentrations of NaCl. However, its main form of resistance is conferred by its ability to adhere and form biofilms. In this work, besides studying the adhesion of L. ...