English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/87405
Compartir / Impacto:
Estadísticas
Add this article to your Mendeley library MendeleyBASE
Citado 5 veces en Web of Knowledge®  |  Ver citas en Google académico
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar otros formatos: Exportar EndNote (RIS)Exportar EndNote (RIS)Exportar EndNote (RIS)
Título

Responses of Pseudomonas fluorescens to combined high pressure/temperature treatments

Autor López Caballero, M. E. ; Carballo, José ; Solas, M. Teresa; Jiménez Colmenero, Francisco
Fecha de publicación 2002
EditorSpringer
Citación European Food Research and Technology 214: 511- 515 (2002)
ResumenA Pseudomonas fluorescens strain isolated from pork meat and inoculated in culture broth was subjected to high pressure (200 and 400 MPa/10 min) at 5, 20 and 35°C. Pressurization at 200 MPa/5°C reduced the bacterial growth by 5 log cycles, and this effect decreased as the pressurization temperature increased. At 400 MPa, P. fluorescens growth was inactivated. The counts of P. fluorescens treated at 200 MPa after day 1 of incubation at 20°C were higher than those obtained immediately after treatment; conversely, at 400 MPa, they were still below the detection threshold. After 8 and 16 days of incubation, counts of pressurized and non-pressurized bacteria were similar. Scanning electron microscopy showed that pressure-induced morphological changes were more pronounced at 400 MPa and that the effect of pressure was influenced by the treatment temperature. © Springer-Verlag 2002.
URI http://hdl.handle.net/10261/87405
DOI10.1007/s00217-002-0488-z
Identificadoresdoi: 10.1007/s00217-002-0488-z
issn: 1438-2377
Aparece en las colecciones: (IF) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
accesoRestringido.pdf15,38 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 



NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.