The phenotypic and genotypic characterization of Enterobacter sakazakii strains from infant formula milk
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 کاملstudy of cronobacter sakazakii strains isolated from powdered milk infant formula by phenotypic and molecular methods in iran
conclusions results showed that pif that is being consumed in iran is contaminated with this pathogen and can cause disease in infants; especially those hospitalized in neonatal intensive care units (nicus) and fed pif. the number of reported cases of cronobacter infections is very low, but nevertheless there has been a slight increase recently. while the reported cases worldwide are few, it ne...
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 کاملThe phenotypic and genotypic characterization of Korean isolates of Cronobacter spp. (Enterobacter sakazakii).
This study was conducted to investigate the phenotypic and genotypic characteristics of Korean isolates of Cronobacter spp. (Enterobacter sakazakii). A total of 43 Cronobacter spp., including 5 clinical isolates, 34 food isolates, 2 environmental isolates, and 2 reference strains (C. sakazakii ATCC 29004 and C. muytjensii ATCC51329) were used in this study. Korean isolates of Cronobacter spp. w...
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...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 2010
ISSN: 0022-0302
DOI: 10.3168/jds.2009-2662