[Microbiological quality of pasteurized milk creams manufactured in Venezuela].
A total of 100 samples of pasteurized milk creams produced by eleven (11) dairy milk industries were analyzed for the presence of microoganisms. The dairy milk industries were distributed along different places of Venezuela. The samples were analyzed for the presence of mesophilic aerobic bacteria, psychotropic bacteria, Staphylococcus aureus, coliformes, molds and yeasts 75% of the analyzed samples did not reach the international standards for aerobic mesophilic bacteria, similarly, 95% for Staphylococcus aureus, 91% for coliformes and 58% for molds and yeasts, so pathogenic enterobacteria we have found: Salmonella Typhimurium, Shigella sonnei and Escherichia coli enteropathogenic.
Szwarcbort de Tamsut
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Escuela de Nutrición y Dietética, Facultad de Medicina, Universidad Central de Venezuela, Caracas.
García
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D000818:Animals; D001420:Bacteria, Aerobic / Q000302:isolation & purification; D003611:Dairy Products / Q000382:microbiology; D004755:Enterobacteriaceae / Q000302:isolation & purification; D005516:Food Microbiology; D008892:Milk / Q000382:microbiology*; D011786:Quality Control; D013211:Staphylococcus aureus / Q000302:isolation & purification; D014687:Venezuela; D015003:Yeasts / Q000302:isolation & purification
Calidad microbiológica de las cremas de leche pasteurizadas elaboradas en Venezuela.