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BACKGROUND Fish consumption is increasing nowadays both because of its positive role for health due to the abundant presence of unsaturated fatty acids and for its use in many new food preparations (e.g. raw fillet used for uncooked sushi and sashimi dishes). The growing food industry and increased demand for the long‐term storage and preservation of food have created the need to develop methods that can easily track and preserve food freshness and safety throughout shelf‐life (production, storage, shipment, and consumption). While E‐nose technologies have already been used and tested for these purposes, scarce information is available in the literature on the feasibility of using other food devices to detect changes in perishable food like fish during shelf‐life in order to predict and correctly manage all food storage phases. The aim of the present study was to investigate the potential of Food Sniffer® portable devices to define the quality and safety of salmon fillet and burger (Salmo salar) packaged in modified atmosphere at two refrigerated conditions (4 and 8 °C). RESULTS: An increase in biogenic amines and volatile compounds especially ketones and alcohols were observed, with large amounts at final storage times of 8 °C temperature. CONCLUSION: The Food Sniffer® application was able to anticipate unacceptability conditions of salmon samples also correlated with chemical and microbiological parameters. This could represent a valid support for food industry and retail to manage perishable food commodities preventing possible food risk as well. © 2020 Society of Chemical Industry [ABSTRACT FROM AUTHOR]

Several studies provide evidence of the role of written communication in influencing public perception towards genetically modified organisms, whereas visual communication has been sparsely investigated. This article aims to evaluate the exposure of the Italian population to scary genetically modified organism–related images. A set of 517 images collected through Google are classified considering fearful attributes, and an index that accounts for the scary impact of these images is built. Then, through an ordinary least-squares regression, we estimate the relationship between the Scary Impact Index and a set of variables that describes the context in which the images appear. The results reveal that the first (and most viewed) Google result images contain the most frightful contents. In addition, the agri-food sector in Italy is strongly oriented towards offering a negative representation of genetically modified organisms. Exposure to scary images could be a factor that affects the negative perception of genetically modified organisms in Italy. [ABSTRACT FROM AUTHOR]

The current study's explored if and how psychosocial resources of employability contribute to mental health of dismissed workers. Degree of outplacement services use, perceived employability and perceived organizational lay-off justice were examined as mediators of the relation between personal employability and mental health. The research involved dismissed workers in the pharmaceutical industry, who joined programs of re-employment sponsored by companies. Structural equation results showed that the lay off workers with higher personal employability were less likely to have mental health deterioration. Furthermore psychosocial resources of personal employability directly increased perceptions of having job available alternatives and was indirectly associated with a higher degree of use of outplacement programs, but these variables didn't mediate the relation with mental health. Lay-off justice had a direct positive impact on mental health, but it was not relate with employability. Our study contributes to understand some psychological processes that can affect the decision to utilise outplacement programs and offers suggestions for employability profiling. [ABSTRACT FROM AUTHOR]