Services on Demand
Revista da Sociedade Brasileira de Medicina Tropical
On-line version ISSN 1678-9849
PAULA, Patrícia et al. Microbiological and parasitological contamination of lettuce (Lactuca sativa) from self service restaurants of Niterói city, RJ. Rev. Soc. Bras. Med. Trop. [online]. 2003, vol.36, n.4, pp. 535-537. ISSN 1678-9849. http://dx.doi.org/10.1590/S0037-86822003000400019.
Thirty samples of lettuces from self service restaurants of Niterói were analyzed to detect bacteriological and parasitological contamination. Sixteen samples presented fecal coliform, 16 mesophilic aerobic microorganisms greater than 107 UFC/g and 3 cysts of Entamoeba coli. These data suggest the need of better orientation for food handlers regarding the hygiene of processed vegetables.
Keywords : Lettuces; Bacteriological contamination; Intestinal parasite; Foods.