Heat resistance ofCronobacterspecies (Enterobacter sakazakii) in milk and special feeding formula
نویسندگان
چکیده
منابع مشابه
Powder infant formula milk contaminated with Enterobacter sakazakii.
To clarify the route and source of Enterobacter sakazakii infection in a basic study, we analyzed powder infant formula milk (PIF), which may be an important source of infantile infection, regarding contamination with Enterobacteriaceae including this type of bacteria, and conducted drug sensitivity tests with various antimicrobial agents. Enterobacteriaceae was isolated 36 (24.2%) of 149 PIF s...
متن کاملDetergent and sanitizer stresses decrease the thermal resistance of Enterobacter sakazakii in infant milk formula.
This study determined the effect of acid, alkaline, chlorine, and ethanol stresses on the thermal inactivation of Enterobacter sakazakii in infant milk formula. Unstressed or stressed cells were mixed with reconstituted powdered infant milk formula (PIMF) at temperatures between 52 and 58 degrees C for various time periods or mixed with PIMF prior to reconstitution with hot water between 50 and...
متن کاملTime-temperature Profiles of Infant Milk Formula in Hospitals and Analysis of Enterobacter Sakazakii Growth
Agence Française de Sécurité Sanitaire des Aliments, LERQAP, 23 av. du Général de Gaulle, 94709 Maisons-Alfort cedex,France Abstract The purpose of this study was to assess the temperature conditions in neonatal care units for the preparation and storage of infant milk formula (IMF) and infant feeding using bottles and continuous feeding syringes. Enterobacter sakazakii in IMF for feeding infan...
متن کاملThermal Resistance, Survival and Inactivation of Enterobacter Sakazakii (cronobacter Spp.) in Powdered and Reconstituted Infant Formula
Enterobacter sakazakii has recently been recognized as an opportunistic foodborne pathogen, and dry infant formula serves as the mode of transmission. The objectives of this study were to investigate the heat resistance, survival and inactivation under room and refrigeration temperatures storage of dry and reconstituted infant formula milk (IFM). E. sakazakii strains (eight strains) showed a wi...
متن کاملOutbreak of necrotizing enterocolitis associated with Enterobacter sakazakii in powdered milk formula.
We describe an outbreak of necrotizing enterocolitis (NEC) that occurred in the neonatal intensive care unit of our hospital. A total of 12 neonates developed NEC in June-July 1998. For two of them, twin brothers, the NEC turned out to be fatal. Enterobacter sakazakii, a known contaminant of powdered milk formula, was isolated from a stomach aspirate, anal swab, and/or blood sample for 6 of the...
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ژورنال
عنوان ژورنال: Journal of Applied Microbiology
سال: 2009
ISSN: 1364-5072,1365-2672
DOI: 10.1111/j.1365-2672.2009.04271.x