title: Listeria monocytogenes in retailed raw chicken meat in Malaysia.
abstract: This study aimed to determine the prevalence Listeria monocytogenes in raw chicken meat samples at hypermarkets and wet markets. Chicken drumsticks, breasts, and thighs were randomly selected. The most probable number (MPN) PCR method was used to quantify the L. monocytogenes in the samples. Listeria monocytogenes was detected in 20% of the samples. Occurrence of L. monocytogenes was highest in breast (42.03%) followed by drumstick (11.27%) and thigh (7.14%). Samples from hypermarkets showed higher occurrence (25.71%) of L. monocytogenes compared with wet markets (14.29%). The density of L. monocytogenes found in samples ranged from <3.0 to 16 MPN•g(-1). The presence of L. monocytogenes in raw chicken meat is unwanted but unpreventable. Thus, further research on the processing method to reduce and eliminate this kind of bacteria in chicken meat before consumption is necessary. The presence of L. monocytogenes in chicken samples suggests the importance of this pathogen in chicken. Thus, more study is needed to find ways to eliminate this pathogen from poultry.
authors.affiliation: Center of Excellence for Food Safety Research, Universiti Putra Malaysia, Selangor Darul Ehsan, Malaysia. gohsurguat@hotmail.com
authors.forename: S G
authors.initials: SG
authors.lastname: Goh
authors.forename: C H
authors.initials: CH
authors.lastname: Kuan
authors.forename: Y Y
authors.initials: YY
authors.lastname: Loo
authors.forename: W S
authors.initials: WS
authors.lastname: Chang
authors.forename: Y L
authors.initials: YL
authors.lastname: Lye
authors.forename: P
authors.initials: P
authors.lastname: Soopna
authors.forename: J Y H
authors.initials: JY
authors.lastname: Tang
authors.forename: Y
authors.initials: Y
authors.lastname: Nakaguchi
authors.forename: M
authors.initials: M
authors.lastname: Nishibuchi
authors.forename: L
authors.initials: L
authors.lastname: Afsah-Hejri
authors.forename: R
authors.initials: R
authors.lastname: Son
mesh_terms: D000818:Animals; D002645:Chickens; D003132:Commerce; D005516:Food Microbiology; D008089:Listeria monocytogenes / Q000302:isolation & purification*; D008296:Malaysia; D008460:Meat / Q000382:microbiology*; D016133:Polymerase Chain Reaction / Q000379:methods