scholarly journals A holistic approach to the environmental evaluation of food waste prevention

2017 ◽  
Vol 59 ◽  
pp. 442-450 ◽  
Author(s):  
Ramy Salemdeeb ◽  
David Font Vivanco ◽  
Abir Al-Tabbaa ◽  
Erasmus K.H.J. zu Ermgassen
Nutrients ◽  
2021 ◽  
Vol 13 (7) ◽  
pp. 2279
Author(s):  
Federica Grant ◽  
Maria Luisa Scalvedi ◽  
Umberto Scognamiglio ◽  
Aida Turrini ◽  
Laura Rossi

To limit the spread of coronavirus SARS-CoV-2, a nationwide lockdown started in Italy in March 2020. In this unpredictable situation, a cross-sectional study using an online questionnaire was carried out by the Observatory on Food Surplus, Recovery and Waste of CREA Food and Nutrition Centre. The aim of this work was to evaluate how Italian habits changed during this period, the determinants of changes, and the effect on food waste prevention. In a sample of 2678 respondents, 62% showed low Adherence to the Mediterranean Diet (AMD). During lockdown many of participants improved the quality of their diet, increasing their consumption of fruit (24.4%), vegetables (28.5%), legumes (22.1%), nuts (12%), and fish or shellfish (14%). Unfavorable changes were observed with the excessive consumption of sweets or pastries (36.9%) and comfort foods (22.7%), and a lack of physical activity (37.2%). The main novelty of this study was the examination of dietary changes identified by a cluster analysis. Respondents with generally high AMD improved their eating habits, while the habits of the respondents with generally low AMD remained unchanged. In addition, nearly 80% of respondents were sensitive to food waste. The study provides a useful contribution to the debate on nutritional recommendations in case of further lockdown.


2014 ◽  
Vol 32 (3) ◽  
pp. 237-240 ◽  
Author(s):  
Konstadinos Abeliotis ◽  
Katia Lasaridi ◽  
Christina Chroni
Keyword(s):  

Appetite ◽  
2021 ◽  
pp. 105188
Author(s):  
Guillaume Le Borgne ◽  
Lucie Sirieix ◽  
Pierre Valette-Florence ◽  
Sandrine Costa
Keyword(s):  

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Burcu Kör ◽  
Adriana Krawczyk ◽  
Ingrid Wakkee

PurposeFood waste is one of the most challenging issues humanity is currently facing. Therefore, there has been a growing interest in the prevention of food waste because of world hunger, environmental impacts, resource scarcity and economic costs. The purpose of the study is to investigate the factors that influence food waste and the role of technology in tackling food waste in India and the Netherlands.Design/methodology/approachIn order to explore differences in food loss and waste further this study will examine a number of practices on both the production and the consumer side, in a developing country and a developed country with different culture/economic backgrounds: India and the Netherlands. The factors that influence food waste were examined with a preliminary qualitative study, which consists of semi-structured interviews, and quantitative research that comprises a survey. Semi-structured interviews were conducted in both India and the Netherlands, which consists of five interviews. The survey data was collected from 78 individuals from India and 115 individuals from the Netherlands.FindingsOne of the main findings of the research is food waste is divided into waste within agricultural production (i.e. food loss) and final household consumption (i.e. food waste). Different factors influence food loss in different stages in the supply chain. Some of these factors include wastage during processing, storage, transportation and at the market-place. New technologies can utilize food loss for new purposes, so food loss is reduced to the minimum. Food waste is mainly influenced by food passing expiry date, food that is left too long in the fridge and consumers buying too much food. In final household consumption, technologies such as digital platforms enable individuals or organizations to share and donate their food, thereby creating awareness on food waste prevention and the environmental and ethical benefits.Originality/valueThe authors examine to what extent and in which ways supporting consumers to minimize food waste can be achieved via three stages: (1) understanding and evaluating food loss and waste, (2) identifying the factors that influence food loss and waste, (3) understanding consumer behaviors to encourage food waste reduction and (4) identifying the technological impact that would reduce food waste. As such, this paper contributes to ongoing debates about food waste by looking at the role of context and culture and by exploring differences between developed and developing countries. Also, the authors advance the debate by exploring both the role of advanced technology such as blockchain and drones in both preventing loss and waste as well as non-technological mechanisms.


Author(s):  
Fernando G. Alberti ◽  
Federica Belfanti

PurposeThe purpose of this paper is twofold. First, it aims at reconciling the literature on creating shared value (CSV) with the one on cluster development, searching for complementarities and similarities. Second, it aims at understanding the role of cluster development in CSV. For these reasons, the authors operationalized the general idea of cluster development with the widely accepted concept of cluster initiatives, i.e. systematic efforts aimed at cluster development. The authors focused on exploring the process of launching and supporting local cluster initiatives through empirical evidence. In particular, the authors aimed at analyzing how a CSV strategy can be defined and developed when adopted within a cluster initiative.Design/methodology/approachThe research draws on a critical review of the literature focusing on CSV and on a conceptual reconciliation between the literature on the CSV ecosystem with the one on clusters, and more specifically on those initial cluster initiatives. The authors relied on an exploratory case study of an Italian cluster initiative in CSV, i.e. the Science and Innovation Food District (SIFooD) cluster promoted by Whirlpool. Thanks to the richness and great availability of information about the case, this study primarily relied on the use of secondary data.FindingsThe case of SIFooD has highlighted how Whirlpool promoted the cluster initiative within its CSV framework to achieve sustainable and collaborative innovation in food waste prevention and, conversely, how SIFooD enhanced CSV of its cluster members. To arrange its network development process, SIFooD has implemented all the elements that prior literature has considered fundamental for launching and supporting a successful cluster initiative. On the other hand, SIFooD was able to adopt a collective-impact approach, implementing the five elements needed in its ecosystem to create shared value. Moreover, thanks to all the activities comprised in the SIFooD cluster initiative, shared value was actually created.Research limitations/implicationsThe present paper has some limitations. First of all, the empirical analysis focuses only on one cluster initiative; thus, cross/comparative analyses with other cluster initiatives may illuminate the findings better. Second, the authors relied on a very recent cluster initiative in a particular field (food waste prevention) and in one specific institutional context (Italy); thus, data may suffer from temporal, industrial and geographical biases.Originality/valueLiterature on the border between CSV and clusters is still in its infancy and almost nothing is known about their relationship, despite them being intimately related since the inception of this field. The paper qualifies for a very first attempt to understand how firms promote clusters, through cluster initiatives, for the sake of CSV and how clusters may enhance CSV of firms.


Sign in / Sign up

Export Citation Format

Share Document