TY - JOUR
T1 - Salmonella enteritidis and aerobic mesophiles in inoculated poultry sausages manufactured with high-pressure processing
AU - Yuste, J.
AU - Pla, R.
AU - Mor-Mur, M.
N1 - Copyright:
Copyright 2007 Elsevier B.V., All rights reserved.
PY - 2000
Y1 - 2000
N2 - Salmonella enteritidis-inoculated poultry sausages were pressurized at 500 MPa by combining different times (10 and 30min) and temperatures (50, 60 and 70 °C) or heat treated with the same temperature-time combinations and a standard cooking (75 °C for 30 min). Counts of Salm. enteritidis and mesophilic bacteria were determined. Most pressure treatments generated statistically higher reductions than the corresponding heat treatments alone. Lethalities of about 7.5 and 6.5 log cfu g-1 for Salm. enteritidis and mesophiles, respectively, were found in pressurized sausages. There was no significant difference in counts between pressurization at 60 °C for 30 min or at 70 °C and the standard cooking. High-pressure processing is a suitable alternative method in poultry sausage manufacture.
AB - Salmonella enteritidis-inoculated poultry sausages were pressurized at 500 MPa by combining different times (10 and 30min) and temperatures (50, 60 and 70 °C) or heat treated with the same temperature-time combinations and a standard cooking (75 °C for 30 min). Counts of Salm. enteritidis and mesophilic bacteria were determined. Most pressure treatments generated statistically higher reductions than the corresponding heat treatments alone. Lethalities of about 7.5 and 6.5 log cfu g-1 for Salm. enteritidis and mesophiles, respectively, were found in pressurized sausages. There was no significant difference in counts between pressurization at 60 °C for 30 min or at 70 °C and the standard cooking. High-pressure processing is a suitable alternative method in poultry sausage manufacture.
UR - http://www.scopus.com/inward/record.url?scp=0033740719&partnerID=8YFLogxK
U2 - 10.1046/j.1472-765X.2000.00829.x
DO - 10.1046/j.1472-765X.2000.00829.x
M3 - Artículo
C2 - 11069640
AN - SCOPUS:0033740719
VL - 31
SP - 374
EP - 377
JO - Letters in Applied Microbiology
JF - Letters in Applied Microbiology
SN - 0266-8254
IS - 5
ER -