Search results for "FOOD SYSTEM"

Developing a matrix framework for protein transition towards more sustainable diets

2021

PurposeThe purpose of this study is to propose a matrix framework to understand the interdependencies of domains and scales of protein transition towards diets based on plants and alternative sources of proteins.Design/methodology/approachThe abductive research approach is used in building the framework, and the proposed framework is illustrated using the regional food system in Central Finland as an example. Focus groups and interviews were used to collect qualitative data from 28 respondents.FindingsThis study provides a framework for protein transition, with five domains and five scale levels. Interactions between public and private governance activities at different scales, domains and …

A methodology for the sustainability assessment of agri-food systems: an application to the Slow Food Presidia project

2014

New and alternative models for agri-food production and consumption have brought up questions regarding the effects they have on local development processes in terms of the economic exploitation of rural areas as well as environmental, cultural, and social factors. The agri-food system proposed by the Slow Food (SF) Presidia Project, which focuses on farm-to-market systems for local, high-quality, sustainable products, can respond to the new and emerging needs of both rural and urban populaces via several approaches in addition to food production itself. However, evaluating these parameters is challenging. The aim of this study was to develop an indicator-based tool to monitor the sustainab…

Agroalimentare e sviluppo economico sostenibile: energia, efficienza energetica, ambiente e cibo

2013

Nell’ultimo decennio, il sistema agroalimentare nazionale nella sua accezione più ampia di agricoltura e industria alimentare, ha assunto una configurazione fortemente sistemica, aperta al contributo di diverse discipline e tecnologie. Tale evoluzione ha consentito al sistema agricolo di raggiungere posizioni ragguardevoli se consideriamo che nel complesso l’agroalimentare rappresenta per l’economia italiana un valore di 250 miliardi €, pari a circa 16% del PIL. Il mondo agricolo, nel suo complesso, costituisce ormai uno snodo fondamentale per attività che riguardano: l’energia, l’ambiente, il cibo, il territorio, il benessere dei cittadini, il sistema economico aree urbane-aree rurali. Il …

Vulnerability matrix of the food system : operationalizing vulnerability and addressing food security

2016

Food security is the major desired outcome of any food system, but its realization may be prevented by vulnerabilities in a food system. By shifting the focus of their vulnerability analysis from the discrete components of the food system to the food system as a whole, the authors of this article were able to develop a qualitative food system vulnerability matrix. The objective of the research was to make the concept of food system vulnerability operational by identifying vulnerability drivers, vulnerable systems and vulnerable subclasses in light of food security. The vulnerability matrix was set up with five classes of vulnerable systems (‘Vulnerability of what?’) on the horizontal axis a…

Feeding, cooking, sharing : a brief social history of food

2020

This work addresses the food system as a complex structure connected to the environment, like a living organism. It uses the contributions from multiple fields (including anthropology, nutritional, medicine, and economics) to establish connections between analytically disparate fields in order to highlight their transformations over time and space. It also studies social organisation over millions of years to understand the synergy between the environment, extraction technologies, economic and political structures, and the resulting cooking environments (each with their own social construction of tastes) as conditioning factors for sickness and death. In short, it delves into the anthropolo…

Social Innovation for Sustainability and the Common Good in Ecosystems of the Fourth Sector: The Case of Distribution Through Alternative Food Networ…

2021

There is increasing attention regarding the contribution of alternative food networks (AFN) for creating more sustainable communities. AFN are initiatives, which try to relocalize and democratize food systems, promoting local and organic agriculture, and reducing the distance between producers and consumers. They take different forms from cooperatives and farmers’ markets to on-line platforms, veg boxes and social enterprises. They propose socially innovative schemes and models for food distribution, which combine an orientation towards public and common good with economic self-sufficiency. In this sense, these initiatives frequently take the form of fourth sector or hybrid organizations.

Reducing salt and fat while maintaining taste: An approach on a model food system

2013

Unbalanced diets with an excess consumption of fat, salt and low‐size sugars contribute to the development of pathologies such as obesity, cardiovascular diseases, and diabetes. As a consequence, worldwide healthcare authorities advocate salt, fat and sugar reduction in food. However, the multifunctional roles of these ingredients in both food composition and perception prevent a simple reduction of their content. Several strategies are currently investigated to design healthier food while maintaining its taste and consumer acceptability. Among these strategies, the one relying on crossmodal sensory compensation is tested within the framework of the EU‐TeRiFiQ research project. The main obj…

Influence of Two Different Coating Application Methods on the Maintenance of the Nutritional Quality of Fresh-Cut Melon during Storage

2021

This study aimed at evaluating the effects of two coating application methods, spraying and dipping, on the quality of fresh-cut melons. An alginate-based coating containing both ascorbic and citric acid was applied at two concentrations (5% and 10%) with both methods on fresh-cut melon. The nutritional quality of the products was investigated during 11 days of storage at 10 °C. The suitability and adaptability of the applied coatings on the fruit were evaluated based on rheological and microstructural properties. Moisture, carotenoids, total polyphenols and ascorbic acid content were analyzed on melon samples during storage. Results showed that the coating solution applied by the dipping m…

22. Developing principles and criteria for just transition in food systems: a transdisciplinary endeavour

2021

Sustainable Food vs. Unsustainable Politics in the City of Palermo: The Case of an Organic Farmers' Market

2011

The island of Sicily, Italy, and its main city, Palermo, appear an ideal scenario for sustainable food provisioning: the former being the first region in Italy for organically cultivated land, the latter Italy's fifth largest city. This article explores ideals and practices of sustainable urban food systems through an example of environmental consumer activism in Palermo. It does this by narrating the story of an organic farmers' market created by citizens and producers. The article reflects critically on understandings of food-related ‘sustainability’ held by the actors involved, showing the difficulties of operationalizing the concept for qualitative, socio-cultural research. It also high…