title: Cell surface hydrophobicity and attachment of pathogenic and spoilage bacteria to meat surfaces.
abstract: Cell surface hydrophobicity of several pathogenic and spoilage bacteria was determined by hydrocarbon adherence, adhesion to nitrocellulose filter, salt aggregation and adherence to phenyl-sepharose beads. Hydrophobicity of each bacterium was dependent on the method of measurement. Hydrophobicity was compared with the strength of attachment (Sr) of the bacteria to beef muscle surfaces. Bacterial cell surface hydrophobicity, as determined by the bacterial adherence to xylene correlated well with attachment strength (r = 0.800, P < 0.05). Staphylococcus aureus, Clostridium perfringens and Yersinia enterocolitica showed the highest values of attachment strength.
authors: Departamento de Nutrición y Bromatología III, Facultad de Veterinaria, Universidad Complutense, Madrid, Spain.
authors: Y
authors: Y
authors: Benito
authors: C
authors: C
authors: Pin
authors: M L
authors: ML
authors: Marin
authors: M L
authors: ML
authors: Garcia
authors: M D
authors: MD
authors: Selgas
authors: C
authors: C
authors: Casas