Dumitrașcu, L, Nicolau, AI, Neagu, C, Didier, P, Maître, I, Nguyen-The, C, Skuland, SE, Møretrø, T, Langsrud, S, Truninger, M, Teixeira, P, Ferreira, V, Martens, L and Borda, D (2020) Time-temperature profiles and Listeria monocytogenes presence in refrigerators from households with vulnerable consumers. Food Control, 111. 107078 - 107078.

[img]
Preview
Text
1-s2.0-S095671351930667X-main.pdf - Published Version
Available under License Creative Commons Attribution Non-commercial No Derivatives.

Download (2MB) | Preview

Abstract

A transdisciplinary observational study, coupled with a web-based survey, was conducted to investigate refrigerated storage of food, in five European countries. The investigated consumer groups in this study were: young families with small children and/or pregnant women, elderly people, persons with an immunodeficient system, and young single men. The refrigerator temperature was monitored for approximately two weeks using a temperature data logger. Variables such as country, income, age of refrigerators, education, living area, refrigerator loading practices had no significant effect (p > 0.05) on the overall average fridge temperature, whereas consumers’ practices showed a significant influence (p < 0.05) on registered temperature values. Compared to temperatures inside the fridges belonging to young families and young single men group, the temperatures inside refrigerators belonging to elderly was in the temperature danger zone (5–63 °C). The lowest temperatures were recorded in UK consumers’ refrigerators, whereas the highest were in French households. Presence of Listeria monocytogenes was confirmed in three refrigerators out of 53 sampled (two in Romania and one in Portugal). The most vulnerable category to food safety risks is represented by elderly persons with low education, unaware of safe refrigeration practices and the actual temperature their fridges are running.

Item Type: Article
Additional Information: This is the final published version of the article (version of record). It first appeared online via Elsevier at https://doi.org/10.1016/j.foodcont.2019.107078 - please refer to any applicable terms of use of the publisher.
Subjects: T Technology > TX Home economics
Depositing User: Symplectic
Date Deposited: 24 Jan 2020 16:18
Last Modified: 24 Jan 2020 16:21
URI: http://eprints.keele.ac.uk/id/eprint/7571

Actions (login required)

View Item View Item