This study is to test whether social identity theory can be applied to employees in the foodservice industry. Modified measures of OI and ODI using a mixed-method developed and tested and presented empirical evidence for the reliability and validity of the scales. To specify the domain of construct, the existing measures of social identification varied across studies were reviewed. A preliminary list of OI and ODI measurement scales were generated based on previous measures and data from personal interviews with foodservice workers. An expert group reviewed items and removed irrelevant and redundant ones. Also, two online surveys were conducted to validate the measurements and identify the underlying structures of the constructs. The findings of this study suggest that the final measures of OI and ODI using the categorical dimension approach are one-dimensional, reliable, and valid.
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http://dx.doi.org/10.1016/j.ijhm.2020.102667 | DOI Listing |
Nutr Rev
January 2025
Postgraduate Program in Nutrition, Health Sciences Center, Federal University of Santa Catarina, Florianópolis 88040-370, Brazil.
The World Health Organization recommended the global elimination of industrial trans fats by 2023, leading to a decrease in their use in packaged foods. Nevertheless, a gap remains in the scientific literature regarding the ingredients adopted as substitutes by the food industry. This study aimed to map evidence on substitutes for industrial trans fats in packaged foods, discussing their possible designation in the ingredients lists.
View Article and Find Full Text PDFAppetite
January 2025
Örebro University, School of Hospitality and Meal Science, Sweden.
In the pursuit of more sustainable diets, researchers have been studying ways to promote a transition from animal-based to plant-based meals in foodservice contexts by influencing participants' conscious choices through names, labels, claims, and information. This critical review found that these interventions usually mobilize only those already engaged in reducing the consumption of animal products and often only during the intervention period, failing to influence those who eat most meat or to create long-lasting effects. Analyzing the choice for vegetarian meals against meals with meat in recently published studies conducted in foodservice contexts, we argue that the transition to more sustainable diets should rely less on consumers' willpower and more on public policies and institutional measures that change the availability, price, and visibility of plant-based meals.
View Article and Find Full Text PDFAustralas J Ageing
March 2025
School of Human Movement and Nutrition Sciences, The University of Queensland, Brisbane, Queensland, Australia.
Objective: High-quality food, nutrition and dining are essential tenets of residential aged care facilities (RACF). Residential aged care facilities provide website information on their services for prospective residents, which may offer insight into food, nutrition and dining practices. This study aimed to describe the food, nutrition and dining information on RACF websites.
View Article and Find Full Text PDFJ Food Prot
January 2025
Food Safety Research Group, Korea Food Research Institute, Wanju 55365, Republic of Korea; Department of Food Biotechnology, University of Science and Technology, Daejeon 34113, Republic of Korea. Electronic address:
Bacillus cereus is an opportunistic pathogen causing food poisoning manifested by diarrheal or emetic syndromes. This study aimed to examine the potential virulence and survival of acid-resistant B. cereus strains isolated from foodservice establishments in schools.
View Article and Find Full Text PDFJ Hum Nutr Diet
February 2025
School of Human Movement and Nutrition Science, Faculty of Health and Behavioural Science, The University of Queensland, St Lucia, Queensland, Australia.
Background: For residents in residential aged care (RAC), opportunities to make decisions about their meals are often limited. Increasing choice for residents requires significant changes to be made to the foodservice system to deliver nutritionally adequate, timely and enjoyable meals to residents. The pilot project aimed to understand the effect of increasing choice in meals on residents, staff and the foodservice system.
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