Consulta: creatorFacets:"Dias,F.S."
Registros recuperados: 2
Data/hora: 09/06/2024 05:31:18

Bacterial microbiota present in the gallbladder of cattle and antimicrobial resistance of Staphylococcus isolates
Provedor de dados: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Autores: Dias,F.S.; Santos,I.F.; Franco,R.M.; Nascimento,E.R.
Pathogenic microorganisms can reside transiently or permanently in the gallbladder of cattle. Thus, during slaughter, more attention should be given to the gastrointestinal tract, especially to the accessory organ, the gallbladder. The main aim of this study was to characterize the bacterial microbiota present in bile and gallbladder epithelium of cattle slaughtered in a slaughtering plant under sanitary conditions and to evaluate the antimicrobial resistance in strains of the genus Staphylococcus. Thirty intact gallbladders were collected and the in bile and epithelium were researched for the presence of Aerobic Mesophilic Heterotrophic Bacteria (AMHB), Staphylococcusspp., total Enterobacteriaceae, Enterococcus spp. and Salmonella spp. The frequency of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cattle gallbladder; Pathogenic microorganisms; Persistent carrier; Public health.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352014000300641

Enumeration, identification and safety proprieties of lactic acid bacteria isolated from pork sausage
Provedor de dados: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Autores: Dias,F.S.; Santos,M.R.R.M.; Schwan,R.F.
Lactic Acid Bacteria (LAB) are indigenous microorganisms occurring in pork sausages. The utilization of selected autochthonous LAB may improve the safety of meat products. This study aims to enumerate and identify LAB in pork sausage and to characterize their safety properties, such as antimicrobial susceptibility and antibacterial activity. A total of 189 sealed packages of pork sausages were collected in seven municipalities (27 samples in each city) of Minas Gerais, Brazil. Microbiological analyses were performed to enumerate LAB. Two pre-selection criteria were applied to 567 isolates of LAB: catalase activity and tolerance to pH 2. A total of 32 strains of UFLA SAU were selected, characterized phenotypically and identified through 16S rDNA region...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sausages; Lactobacillus; Susceptibility to antimicrobial; Antibacterial activity.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352015000300918