科研之友
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摘要
purpose: to evaluate the microbiological quality of open enteral feeding system manipulated in a specialized hospital in oncology in the city of natal-rn. methods: 20 samples of industrialized enteral feeding in open system had been analyzed. the searched microrganisms had been: bacillus cereus, total coliforms, escherichia coli, salmonella sp, clostridium sulfite reducer, mesophilic aerobic bacteria and coagulase positive staphylococci. the methodology used for accomplishment of the microbiological analyses was the praised one for the food and drug administration - fda. results: it was evidenced total coliforms, escherichia coli and mesophilic aerobic bacteria contamination in 25%, 10% and 20% of the analyzed samples, respectively. it was not identified the presence of bacillus cereus, salmonella sp, clostridium sulfite reducer, and coagulase positive staphylococci in none of the analyzed samples. conclusion: the gotten results show that the enteral feedings are in unsatisfactory hygienic-sanitary conditions, evidencing the necessity of a bigger control in the manipulation of the same ones.
