Level of Campylobacter jejuni from naturally contaminated chicken liver and chicken legs in various task: a cross contamination study
Journal Title: Food Research - Year 2017, Vol 1, Issue 2
Abstract
Cross contamination is one of the most important contributing factors in foodborne illness originating in household environments. The objective of this research was to determine the transfer between naturally contaminated chicken liver and leg to cutting board, hand glove, knife and cucumber, during slicing. The microorganism tested was Campylobacter jejuni and the results showed that the pathogen transferred to all utensils, at different transfer rate, despite the low level of the naturally contaminating pathogen. With unknown concentration bacteria in the naturally contaminated samples, a proportion of the utensils were still contaminated with C. jejuni and not surprisingly, when the sample were contaminated with higher concentrations of the pathogen, a higher proportion of the utensils had detectable C. jejuni cells present, though in many cases cross contamination seems to be a random event. Transfer of the naturally contaminating C. jejuni from the chicken liver and leg to the utensils were <3.0 to 9.2 MPN/g and <3.0 to 3.0 MPN/g, respectively. The results of this study highlighted the potential for cross contamination of food borne pathogens in the kitchen environment.
Authors and Affiliations
C. Y. New, Usha M. , Ubong A. , Son R. , Y. Nakaguchi, M. Nishibuchi
Keywords
Related Articles
- EP ID EP289823
- DOI 10.26656/fr.2017.2.010
- Views 208
- Downloads 0
Trichosanthes cucumerina extracts enhance glucose uptake and regulate adiponectin and leptin concentrations in 3T3-L1 adipocytes model
Trichosanthes cucumerina (Cucurbitaceae) commonly known as Snake gourd or Labu Ular is considered the largest genre in the Cucurbitaceae family and is mainly found in the southeast areas of Asia. It has been used in Ayur...
Occurrence of Escherichia coli harbouring stx genes in popiah, a Malaysian street food
Irrespective of its health effects, street foods are very popular with the consumers. The main purpose of this research was to study the biosafety of Escherichia coli in popiah, a Malaysian street food sold at a roadside...
Improvement of protein content and effect on technological properties of wheat bread with the addition by cobia (Rachycentron canadum)
The aim of this work was to improve the protein content of the wheat bread and to study the technological properties, incorporating Cobia (Rachycentron canadum) minced proteins (CMP). The influence of CMP on the characte...
Proximate composition, mineral content and functional properties of Tarap (Artocarpus odoratissimus) seed flour
Tarap seed (Artocarpus odoratissimus) is one of the popular snacks among Borneo Island people especially in Sabah, Malaysia. Their flesh and seed are such a potential food source but they are not fully exploited. Therefo...
Isolation and antibiotic susceptibility profile of Vibrio cholerae isolated from catfish (Pangasius hypophthalmus)
To date, cholera has cycle the world seven times through the seven pandemic cycles that has affected tens of millions of people. The objective of this study was to determine the presence and density as well as the antibi...