Análise microbiológica de doces caseiros comercializados em Bezerros, PE.

Abstract

The present study aims to analyze the microbiological profile of ready-to-eat homemade guava and banana candies, marketed in Bezerros-PE. Five brands from different manufacturers were analyzed to evaluate whether or not there are microrganisms indicating fecal contamination (Coliform Group), bacteria of the genus Salmonella and fungi; which are pathogens of medical interest. Also check if the candies are with the number of microrganisms allowed by the RDC 12/01-ANVISA. A multitube technique was used for detection of total and thermotolerant coliforms recommended by the Standard Methods for Examining Water and Wastewater and a Spread Plate technique for detection of Salmonella and fungi. In 60% of the candies analyzed there was the presence of thermotolerant coliforms and in 100% the presence of Salmonella. Candies that are handled manually are susceptible to contamination by microrganisms caused by poor hygiene during production, through hands, infected instruments and even the environment.