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Malbaratament alimentari: el cas del peix

Authors: Sánchez Martínez, Antonio;

Malbaratament alimentari: el cas del peix

Abstract

Los productos pesqueros y, especialmente, el pescado, son un alimento que aporta numerosos beneficios nutricionales, sin embargo, son también un alimento muy perecedero, además de costoso, la cual cosa dificulta su consumo por parte de grupos de población en situaciones de vulnerabilidad. En los últimos años la lucha contra el desperdicio de alimentos ha tomado una relevancia importante, y los gobiernos han empezado a trabajar para hacerle frente con contundencia a la problemática. En este trabajo se parte de la hipótesis de que en los comercios minoristas de venta de productos pesqueros se generan mermas de producto que pueden ser potencialmente aprovechadas por los grupos de población en situaciones de vulnerabilidad mediante programas de aprovechamiento de alimentos. Este trabajo pretende determinar qué clase de productos pesqueros se vende, determinar si se generan mermas y pérdidas y evaluarlas cuantitativamente, determinar las causas que conducen a la existencia de mermas y su destino, determinar la disponibilidad de los comercios a contribuir en programas de aprovechamiento de alimentos y conocer el interés de los comercios por recibir una visita del Banco de los Alimentos. Se diseñó y administró un cuestionario semiestructurado presencial a diferentes comercios minoristas de venta de pescado, diferenciando entre pescaderías de mercado y pescaderías de barrio. Atendiendo a los resultados obtenidos de los cuestionarios se concluye que en los comercios minoristas de venta de productos pesqueros se generan mermas. La causa esencial es un agotamiento de la vida útil de los productos que no se han vendido. Todo parecer indicar que se trata de cantidades pequeñas i que se generan de forma eventual, sin embargo, un poco más de la mitad de los encuestados afirma estar dispuestos a participar en programas de aprovechamiento de alimentos, ya sea a través de entidades tipo banco de alimentos o apps. Un programa de aprovechamiento de alimentos que contemple la pereceridad de los productos pesqueros y que aproxime los puntos donde se generan las mermas y los destinatarios finales resulta clave para la viabilidad del aprovechamiento.

Els productes pesquers i, especialment, el peix, són un aliment que aporta nombrosos beneficis nutricionals, però són també un aliment molt perible, a més de costós, la qual cosa dificulta el seu consum per part de grups de població en situacions de vulnerabilitat. En els últims anys la lluita contra el malbaratament alimentari ha pres una rellevància important, i els governs han començat a treballar per fer front amb contundència a la problemàtica. En aquest treball es parteix de la hipòtesi que als comerços minoristes de venda de productes pesquers es generen minves de producte que poden ser potencialment aprofitades pels grups de població en situacions de vulnerabilitat mitjançant programes d’aprofitament d’aliments. Aquest treball pretén determinar quina classe de productes pesquers es ven, determinar si es generen minves i pèrdues i avaluar-les quantitativament, determinar les causes que condueixen a l’existència de minves i el seu destí, determinar la disponibilitat dels comerços a contribuir a programes d’aprofitament d’aliments i conèixer l’interès dels comerços per rebre una visita del Banc dels Aliments. Es va dissenyar i administrar un qüestionari semiestructurat presencial a diferents comerços minoristes de venda de peix, diferenciant entre peixateries de mercat i peixateries de barri. Atenent als resultats obtinguts dels qüestionaris es conclou que als comerços minoristes de venda de productes pesquers es generen minves. La causa essencial és un esgotament de la vida útil dels productes que no s’han venut. Tot sembla indicar que es tracta de quantitats petites i que es generen de forma eventual, no obstant, una mica més de la meitat dels enquestats afirma estar disposats a participar en programes d’aprofitament d’aliments, ja sigui a través d’entitats tipus banc d’aliments o apps. Un programa d’aprofitament d’aliments que contempli la peribilitat dels productes pesquers i que aproximi els punts on es generen les minves i els destinataris finals resulta clau per la viabilitat de l’aprofitament.

Fish and seafood are food that has many nutritional benefits, however, they are also very perishable food, as well as expensive, which distance them from the purchasing power of the most vulnerable groups. In the last few years, food waste fighting has taken more relevance, and governments has begun working to face it forcefully. The study working hypothesis is that in fish and seafood retailers there are retail waste that can be potentially used by vulnerable groups through food redistribution programs. This study aims to determinate which retail products are sold, determinate if there exists retail waste and retail loss and assess it quantitatively, determinate the causes that leads to retail waste and determinate their destination, determinate retailers disposition to contribute to food redistribution programs and to know if retailers would be interested in be visited by Food Bank volunteer. Face-to-face semistructured interviews were conducted with different fish and seafood retailers, distinguishing between market fishmongers and local fishmongers. Based on the interviews results it is concluded that in food and seafood retailers there exists retail waste. The main cause is the depletion of the food shelf-life of products that have not been sold. All the signs are that amounts are small and are eventual, however, a little over halfway of the participants claim that they are interested on take part of food redistribution programs, either through food bank entity or apps. A food redistribution program that considers the perishability of fishery products and approch the points where waste is generated and the final recipients is key to the viability of the food redistribution program.

Objectius de Desenvolupament Sostenible::2 - Fam zero

Country
Spain
Related Organizations
Keywords

Malbaratament d'aliments -- Barcelona, Cadena alimentària, Pobresa, Comerç minorista, Banc dels Aliments, Àrees temàtiques de la UPC::Enginyeria agroalimentària, Food waste -- Barcelona, Minves, Malbaratament alimentari, Aprofitament

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average