Occurrence of food-borne pathogens in kesong puti and pastillas de leche from Los Banos and Bay, Laguna [Philippines]
2001
Pacanot, P.A. | Trinos, M.C.dP. | Almazan, E.N.
Kesong puti (soft cheese) and pastillas de leche (dairy confectionery) were studied for their microbiological quality and their contamination with food-borne pathogens. Higher mean microbial counts were found in kesong puti with 5.1 x 10 colony forming unit (cfu)/g coliforms and 5.9 x 10 cfu/g yeasts and molds. Escherichia coli type 1 and Listeria sp. were isolated from Kesong Puti. Pastillas de leche samples had better microbiological quality with mean microbial counts of 3.4 x 10 cfu/g total bacteria, cfu/g coliforms and 8.5 x 10 cfu/g yeast and molds. The pastillas de leche samples were negative for all the food-borne pathogens investigated
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