scholarly journals Food plate waste: factors influencing insinuated intention in a university food service setting

2019 ◽  
Vol 121 (7) ◽  
pp. 1536-1549 ◽  
Author(s):  
Xingyi Zhao ◽  
Louise Manning
Keyword(s):  
Food Waste ◽  
Food Service ◽  
Portion Size ◽  
Online Questionnaire ◽  
Plate Waste ◽  
Content Type ◽  
Service Setting ◽  
Plate Size ◽  
The University ◽  
Waste Food

Purpose The purpose of this paper is to consider the factors that influence food plate waste in a UK university food service setting and the insinuated intention to waste food among staff and students. Design/methodology/approach The study conducted empirical research using an online questionnaire (n=260) at the university. The data were analysed descriptively and inferentially by IBM SPSS Statistics version 22. Findings Multiple factors influence the level of food plate waste including gender, different categories of food, plate size, portion size and palatability. Two recommendations to reduce plate food waste in the university food service setting include providing a variation in plate size and pricing strategy by portion rather than a whole meal, and communicating with staff and students in the food service setting. Research limitations/implications The research contributes, along with previous studies, by focussing here on participants’ food waste intention in food service settings and evidencing the factors of influence. Originality/value The research contributes to understanding on participants’ food waste intention in food service settings.

Youth Food Waste Behavior: A Waste Stream Component Analysis

2019 ◽  
Vol 9 (7) ◽  
pp. 1389
Author(s):  
Nripendra SINGH ◽  
Tanuj SINGH ◽  
Dipendra SINGH
Keyword(s):  
College Students ◽  
Food Waste ◽  
Gold Standard ◽  
Component Analysis ◽  
Portion Size ◽  
Waste Stream ◽  
Educational Institutions ◽  
State University ◽  
Plate Waste ◽  
Waste Food

Each year around 1.3 billion tons of food goes to trash out of which 22 million pounds is generated from educational institutions. The purpose of this study is to understand the food waste pattern among college students to help minimize waste. The focus is on two food categories - deli and desserts to understand the influence of portion size on plate waste. The data is collected at a dining hall at a large state university in Midwest. Waste audit is conducted using waste stream analysis, which is the gold standard to measure waste. Food waste was collected, segregated, and weighed at the source, which leaves no space for mistake in waste assessment. Results reveal that the size of the served portion does not positively impact the amount of overall food waste. The study is unique as it is the first to provide insight on the influence of relaxed environment on food waste.

Food waste management: an example from university refectory

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Gülmüş Börühan ◽  
Melisa Ozbiltekin-Pala
Keyword(s):  
Food Waste ◽  
Administrative Staff ◽  
Structured Interviews ◽  
Plate Waste ◽  
Content Type ◽  
Sustainable Solutions ◽  
Raising Awareness ◽  
Effect Of Food ◽  
Precautionary Measures ◽  
The University

PurposeThe study analysed the amount of plate waste in a university refectory in Izmir, Turkey to find ways of minimizing plate waste in the university, providing sustainability and contributing to the development of circular economy and raising awareness about the plate waste problem.Design/methodology/approachObservation and semi-structured interviews were used to determine the volume of plate waste and level of awareness of academicians, students and administrative staff and suggest sustainable solutions for food waste in university refectories. The data gained from the semi-structured interviews were analysed with qualitative analysis software (MAXQDA®).FindingsPlate waste in the university's refectories is increasing due to the lack of precautionary measures. Academicians, students and administrative staff all showed low awareness rates.Originality/valueThis study is original in investigating theoretically and empirically one of the main reasons for food waste, namely plate waste in mass consumption sites, and evaluating the effect of food waste from an economic, social and environmental perspective.

scholarly journals Evaluation of Food Waste at a Portuguese Geriatric Institution

2021 ◽  
Vol 13 (5) ◽  
pp. 2452
Author(s):  
Margarida Liz Martins ◽  
Ana Sofia Henriques ◽  
Ada Rocha
Keyword(s):  
Older Adults ◽  
Older Adult ◽  
Food Waste ◽  
Service System ◽  
Food Service ◽  
The Other ◽  
Plate Waste ◽  
Before And After ◽  
Waste Food

Care institutions attending to older adults are responsible for their food supply, which influences their health and quality of life. Food waste at care institutions has been reported to be a matter of great concern, that requires regular monitoring. In this study, we aim to quantify food waste in the food service of an elderly institution, both as leftovers and plate waste. Data collection was performed over 15 consecutive days, at lunch and dinner served to older adults. The aggregate weighing of food was performed before and after distribution, as well as after consumption. Leftovers and plate waste were calculated by the differences in weight. During the study period, 2987 meals were evaluated, corresponding to 1830 kg of food produced, of which only 67% was consumed. For each meal, approximately 610 g of food was produced per older adult, and only about 410 g were consumed, corresponding to 150 g of leftovers and 50 g of plate waste. Food waste represented 36.1% of meals served, composed of 24.1% leftovers and 12.0% plate waste. The wasted meals would be enough to feed 1486 older adults and would correspond to annual losses of approximately €107,112. Leftovers and plate waste were above the limits of acceptability (below 6% and 10%, respectively), indicating excessive food waste. High values of leftovers are related to the food service system and staff, pointing to the need for improvements during the planning and processing of meals. On the other hand, high plate waste values are associated with consumers, indicating the low adequacy of the menu regarding to older adults’ habits and preferences.

scholarly journals Estimation of the Scale of Food Waste in Hotel Food Services—A Case Study

2021 ◽  
Vol 13 (1) ◽  
pp. 421
Author(s):  
Marzena Tomaszewska ◽  
Beata Bilska ◽  
Agnieszka Tul-Krzyszczuk ◽  
Danuta Kołożyn-Krajewska
Keyword(s):  
Food Waste ◽  
Hospitality Industry ◽  
Negative Impact ◽  
Food Service ◽  
Food Services ◽  
Plate Waste ◽  
Diary Method ◽  
Raising Awareness ◽  
Dining Room

The problem of food waste in food services, which is global and essentially affects the entire world, is a major challenge for the hospitality industry. At the same time, it should be noted that this problem has not been sufficiently studied, which makes it difficult to reduce it effectively. The study was carried out in four hotels in late 2019 and early 2020. In order to determine the scale of food waste, the diary method was used, which consists of systematically recording, for seven days, in forms prepared for workstations, the weight of all food products and unused food, including the stage of the technological process. In the hotels under study, most food was wasted in the serving department, i.e., in the buffet in the dining room or in the form of plate waste (on average 72.55% of wasted food). After taking into account the number of hotel guests served, it was found that in the investigated facilities, an average of 0.046 kg was wasted from each serving offered to guests in the form of plate waste, which constituted 5.8% of its weight. In sum, it should be stated that in order to reduce food waste, it is necessary to educate both food services staff and consumers. Employees should be trained in the proper handling of food. Consumer education, on the other hand, should be directed toward raising awareness of the negative impact of food waste, such as that on the natural environment. In addition, it should indicate what action everyone can take to limit this negative phenomenon, whether at home, in the workplace, or in a food service establishment.

scholarly journals Application of theory of planned behaviour in purchasing intention and consumption of Halal food

2017 ◽  
Vol 47 (5) ◽  
pp. 635-647 ◽  
Author(s):  
Jan Mei Soon ◽  
Carol Wallace
Keyword(s):  
Higher Education ◽  
Animal Welfare ◽  
Theory Of Planned Behaviour ◽  
Food Service ◽  
Food Products ◽  
Meat Production ◽  
Online Questionnaire ◽  
Planned Behaviour ◽  
Content Type ◽  
Purchasing Intention

Purpose Food businesses provide Halal food to cater to the dietary requirements of Muslims, especially in communities with a growing number of the ethnic minority and at public institutions such as higher education establishments. A large and growing body of literature has investigated the purchasing and consumption behaviour of Halal food, and there are also studies that revealed consumers who do not support Halal food products on the grounds of animal welfare where animals were slaughtered without stunning. Thus, the purpose of this paper is to examine the predictors of purchasing intention of Halal food products and perceptions of animal welfare among Muslims and non-Muslim consumers of a public higher education institution. Design/methodology/approach An online questionnaire collected information on sociodemographic profiles and importance of Halal food. Descriptive statistics were used to determine the frequency of distribution of all sociodemographic characteristics. Multiple regression analyses were used to describe the theory of planned behaviour relationship and purchasing intention. Findings The regression model for all the respondents explained about 73 per cent of the variance of the intent to purchase Halal foods where R2 = 0.724 (adjusted R2 = 0.72). This was significantly different from zero F(3, 185) = 162.130, p < 0.001. Both Muslim and non-Muslim consumers’ attitudes were significant predictors of their purchasing intention of Halal foods (β = 0.87, p < 0.001). The implications of subjective norms and perceived behavioural control and the lack of influence from these predictors are discussed. Originality/value This study revealed that both Muslim and non-Muslim consumers agreed on the importance of animal welfare, but there exist differences in perceptions of animal welfare in Halal meat production. This research is of value to those working in regulatory and food service settings in understanding the differences and needs of consumers, and it contributes to a better understanding of the customers within a university setting.

Cost of New Nordic Diet school meals

2015 ◽  
Vol 117 (9) ◽  
pp. 2372-2386
Author(s):  
Jørgen Dejgård Jensen ◽  
Anne Vibeke Thorsen ◽  
Camilla Trab Damsgaard ◽  
Anja Biltoft-Jensen
Keyword(s):  
Food Waste ◽  
Organic Content ◽  
Portion Size ◽  
Economic Optimization ◽  
School Meals ◽  
Content Type ◽  
School Meal ◽  
Nordic Diet ◽  
Cost Differential ◽  
New Nordic Diet

Purpose – The purpose of this paper is to conduct economic evaluation of a school meal programme based on principles of a New Nordic Diet (NND) by assessing the costs of the NND lunch, compared with packed lunch from home, and investigating potential effects of adjusting the NND principles underlying the school meals on the costs and on the rate of food waste. Design/methodology/approach – The analysis combines recipes, dietary records and food waste data from a school meal intervention with collected price data within an economic optimization framework. Findings – A New Nordic School meal programme consisting of a morning snack and a hot lunch based on fixed seasonal menu plans and with 75 per cent organic content is 37 per cent more expensive in terms of ingredient costs than corresponding packed school meals. This cost differential can be almost halved by introducing more flexible scheduling of week plans and reducing the level of organic ambition to 60 per cent. Reducing portion sizes could reduce the cost differential by an extra 5 per cent, which would also reduce food waste by about 15 per cent. Originality/value – Higher costs and food waste in a restrictive ingredient sourcing school meal programme can be reduced by increased flexibility in meal scheduling, reduction in organic content and reduced average portion size.

scholarly journals Reducing waste of food left on plates

2016 ◽  
Vol 118 (9) ◽  
pp. 2326-2343 ◽  
Author(s):  
Miranda Mirosa ◽  
Harriet Munro ◽  
Ella Mangan-Walker ◽  
David Pearson
Keyword(s):  
Personal Values ◽  
Food Tray ◽  
Structured Interviews ◽  
Plate Waste ◽  
Content Type ◽  
Information Campaigns ◽  
Health Goals ◽  
Effective Interventions ◽  
Specific Behaviour ◽  
Plate Size

Purpose Social marketing and other types of targeted behaviour change interventions should appeal to an individual’s personal values in order to improve their effectiveness. However, there is currently little understanding of what these values are in relation to food waste. The purpose of this paper is to identify the values underpinning the specific behaviour of plate waste created in a residential foodservice setting. Design/methodology/approach In semi-structured interviews (n=50) laddering techniques were used to identify links from behaviours through individual’s rationalisation for that behaviour to their personal values. The aim of the questioning was to uncover underlying drivers that lead to plate waste as well as those barriers to reducing it. Findings The values identified as being most important are hedonism and self-direction. The specific aspects of these values for plate waste reduction interventions are not compromising on the individual’s enjoyment of the meal and meeting their health goals. Effective interventions include pre-ordering meals, reducing food options provided, reducing plate size, removing food tray and finally, information campaigns to raise awareness. Originality/value The study provides insights into the personal values that influence behaviours resulting in plate waste. The study is the first to determine the links between this behaviour, rationalisations for that behaviour and personal values.

scholarly journals Can digital solutions help in the minimization of out-of-home waste? An analysis from the client and business perspective

2019 ◽  
Vol 122 (5) ◽  
pp. 1341-1359 ◽  
Author(s):  
Luca Secondi ◽  
Ludovica Principato ◽  
Giovanni Mattia
Keyword(s):  
Food Waste ◽  
Central Italy ◽  
Food Service ◽  
Service Level ◽  
Client Perspective ◽  
Content Type ◽  
Award Winning ◽  
Home Food ◽  
Business Perspective ◽  
Development Goals

Purpose Halving food waste has been included within the 17 UN Sustainable Development Goals. Food wasted out-of-home is the second source of food waste. However, the majority of the studies have focused on home generated food waste, and still little is known about out-of-home food waste and how it is managed by food service companies. The purpose of this paper is to adopt a double perspective in analyzing food waste generated at a food service level, by focusing on both the client and business perspective. Design/methodology/approach First, from the client perspective, the authors aim at analyzing consumer out-of-home habits, self-reported waste quantification, and doggy bag usage by reporting the results of an exploratory survey which involved 411 individuals living in central Italy. Second, from a business perspective, the authors analyzed an award-winning practice that manages out-of-home food waste in Italy by combining food surplus management and digital solutions with a profitable business model innovation. Findings Results obtained from the two perspectives of analysis support the need of business investments in innovations and digital solutions, in order to meet client needs and behavior, thus contributing to better manage and reduce food surplus and waste. Practical implications This study will raise practitioners’ knowledge on the advantages of digital solution in food surplus management, along with a better comprehension on food waste behavior from the client perspective. Originality/value This is the first study that analyses out-of-home waste from both the client and business perspective, emphasizing how digital solutions can help in reducing the phenomenon.

scholarly journals Eat up! Prevention of plate waste in tourism and hospitality: a perspective paper

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Sara Dolnicar
Keyword(s):  
Food Waste ◽  
Research Agenda ◽  
Past Research ◽  
Theoretical Work ◽  
Test Theory ◽  
Future Research ◽  
Plate Waste ◽  
Content Type ◽  
Future Research Agenda ◽  
Tourism And Hospitality

Purpose Plate waste is uneaten food left behind on the plate after a meal. Plate waste – like all food waste – burdens the environment. Plate waste – in contrast to other types of food waste – is absolutely unnecessary and almost entirely preventable. This study aims to synthesize past research on plate waste and outline a future research agenda. Design/methodology/approach Past research into plate waste is discussed, and the need for specific directions of future research is pointed out. A systematics of measures for the prevention of plate waste is offered which uses the following as criteria: the suitability of measures to the hospitality context; and whether the measure has been scientifically proven to be effective. Findings Plate waste research has a very short history. To date, efforts have been focusing on quantifying the extent of the problem. More theoretical work is needed to identify drivers of place waste and develop and experimentally test theory-based practical interventions to reduce the amount of plate waste generated. Originality/value The key contribution of this perspective paper is to synthesize prior work on plate waste and offer a future research agenda.

scholarly journals Systematic literature review of food waste in educational institutions: setting the research agenda

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Puneet Kaur ◽  
Amandeep Dhir ◽  
Shalini Talwar ◽  
Melfi Alrasheedy
Keyword(s):  
Food Waste ◽  
Research Agenda ◽  
Systems Approach ◽  
Food Service ◽  
Waste Reduction ◽  
Educational Institutions ◽  
Future Research ◽  
Content Type ◽  
Academic Researchers ◽  
Behavioural Aspects

Purpose In the recent past, academic researchers have noted the quantity of food wasted in food service establishments in educational institutions. However, more granular inputs are required to counter the challenge posed. The purpose of this study is to undertake a review of the prior literature in the area to provide a platform for future research. Design/methodology/approach Towards this end, the authors used a robust search protocol to identify 88 congruent studies to review and critically synthesize. The research profiling of the selected studies revealed limited studies conducted on food service establishments in universities. The research is also less dispersed geographically, remaining largely focused on the USA. Thereafter, the authors performed content analysis to identify seven themes around which the findings of prior studies were organized. Findings The key themes of the reviewed studies are the drivers of food waste, quantitative assessment of food waste, assessment of the behavioural aspects of food waste, operational strategies for reducing food waste, interventions for inducing behavioural changes to mitigate food waste, food diversion and food waste disposal processes and barriers to the implementation of food waste reduction strategies. Research limitations/implications This study has key theoretical and practical implications. From the perspective of research, the study revealed various gaps in the extant findings and suggested potential areas that can be examined by academic researchers from the perspective of the hospitality sector. From the perspective of practice, the study recommended actionable strategies to help managers mitigate food waste. Originality/value The authors have made a novel contribution to the research on food waste reduction by identifying theme-based research gaps, suggesting potential research questions and proposing a framework based on the open-systems approach to set the future research agenda.

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