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Detection of exopolysaccharide production and biofilm-related genes in Staphylococcus spp. isolated from a poultry processing plant Ciênc. Tecnol. Aliment.
Ferreira,Andreza Angélica; Tette,Patrícia Amaral Souza; Mendonça,Regina Célia Santos; Soares,Ariana de Souza; Carvalho,Márcia Maria De.
Staphylococcus spp. can survive in biofilms for long periods of time, and they can be transferred from one point to another and cause environmental contamination in food processing. The aim of this study was to detect Staphylococcus strains isolated from a poultry processing plant by the presence of adhesion genes and the phenotypic production of exopolysaccharide. In the present study, the production of exopolysaccharide and the presence of adhesion genes in 65 strains of Staphylococcus spp. were evaluated. All strains of Staphylococcus spp. produced exopolysaccharide, as confirmed by formation of black and opaque colonies in Congo Red Agar. The variation of sucrose content was critical for the production of exopolysaccharide in Congo Red Agar since at...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Staphylococcus aureus; Biofilm; Adhesion genes; Ica genes; Congo red agar.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612014000400010
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