نتایج جستجو برای: cronobacter sakazakii
تعداد نتایج: 731 فیلتر نتایج به سال:
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...
Due to the ability of foodborne pathogens to survive in low moisture food, the decontamination of milk powder is an important issue in food protection. The safety of food products is, however, not always insured and the different steps in the processing of food involve physiological and metabolic changes in bacteria. Among these changes, virulence properties may also be affected. In this study,...
Powdered infant formula (PIF) can become contaminated during production with harmful bacteria such as Cronobacter spp. (formerly Enterobacter sakazakii). Inadequate conditions of preparation and handling of PIF can therefore exacerbate the risk of severe infection, especially in preterm infants. The WHO emphasized three main interventions for preparation and handling of PIF: (1) to dilute the p...
This study aimed to analyze the water quality of a river in Eastern Amazon and relate results obtained with lack basic sanitation region. Two samples were collected from strategic points submitted collimetry technique multiple tubes calculate most probable number (MPN) thermotolerant coliforms present water. The then seeded on CLED Hektoen agar analyzed mass spectrophotometer for final identifi...
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