Affiliations 

  • 1 Universiti Putra Malaysia
  • 2 Ministry of Health
MyJurnal

Abstract

The prevalence of Salmonella in chicken and beef sold in retails outlets in Malaysia was
determined by analysing 312 raw beef and chicken meat samples including their processed
products. Samples purchased from supermarkets, butcher shops and wet market, which being
classified into raw, minced and processed chicken and beef. A total of 86 (27.6%) samples were
found positive for Salmonella spp., with chicken meat samples (40.4%) showed greater presence
compared to beef (15.4%). Highest presence of Salmonella were detected from wet market
samples (35.4%), followed by supermarket (26.9%) and butcher shop (21.3%). The prevalence
of Salmonella were higher in unpacked chicken meat (84.8%), followed by unpacked beef
(27.8%). Salmonella serovars were identified as S. Enteritidis, S. Hadar, S. Dublin, S. Anatum,
S. Stanley, S. Gallinarum, S. Choleraesuis and S. Typhimurium. Detection of 8 Salmonella
serovars showed possibilities of cross contamination in various sources either at slaughtering
house, processing plant or until storage at retails level. Improper cooking method on meats and
hygiene practices prior to consume should be avoided in order to ensure food safety before
ingestion.