Search results for "food traceability"

Agri-food Supply Chain Traceability for Fruit and Vegetable Cooperatives Using Blockchain Technology

2019

Blockchain se ha convertido en una tecnología disruptiva que tiene la capacidad de transformar la industria agroalimentaria, puesto que promete resolver muchos problemas relacionados con la falta de confianza en la trazabilidad y el producto que adquieren los consumidores. Sin embargo, las partes implicadas en la cadena de suministro de productos agroalimentarios son numerosas y están físicamente dispersas, lo que dificulta el manejo de datos e información. Como resultado, el proceso de producción no es transparente y la confianza es difícil de construir. Para ser más exitosas en la economía globalizada actual, las cooperativas deben focalizarse en ofrecer mayor transparencia. Este document…

Behaviour of REE in the soil/Vitis Vinifera L. system. Geochemical Approach for Food Traceability

2021

The geographic traceability of food products through the use of chemical markers is an important challenge to ensure quality and authenticity of food. In recent years, the behaviour of Rare Earth Elements (REE) has been identified as possible tool for food geographical identification based on their known capability of tracing pedo-genetic and petro-genetic processes. In this thesis, the behaviour of REE in the Soil/Vitis vinifera L. system has been explored using a geochemical approach. The goal is to understand if the normalized pattern of REE (REE*) can be a useful tool to trace the geographical origin of food. REE may be accumulated in plants keeping their distribution in passing from so…

Analysis of geochemical tracers in different systems soil-Citrus limon (L.) Osbeck

Today is increasing the attention of consumers for the origin of food and high reputation of products with a distinct geographical identity. Food traceability is an important issue in food safety and quality control, with impacts on food security, its quantity and overall availability. The knowledge of a chemistry relationship between the soil and the agricultural products is an important tool for the quality assessment of food. Citrus Limon is the most important fruit tree crop in the world and the detection of potential fraud could improve by using tools linking the chemistry composition of this production to its typical growing area. This study use rare earth elements (REEs) as geochemic…

Utilizzo di traccianti geochimici nella Limonicoltura Siciliana.

2018

Nell’ultimo decennio i consumatori hanno sviluppato un interesse crescente per la tracciabilità dei prodotti agroalimentari in particolare in relazione all’origine geografica. La conoscenza di una possibile relazione chimica tra suolo e prodotti agroalimentari è importante per valutare la provenienza e autenticità dei prodotti. Tutto ciò va a favore del consumatore e si traduce in maggiore sicurezza e qualità dell’alimento. La coltivazione del Limone (Citrus Limon (L.) Osbeck) è una delle più importanti colture al mondo e l'individuazione di potenziali frodi potrebbe essere migliorata studiando la sua composizione chimica che lo lega all’area di origine. Questo studio ha utilizzato le terre…

Distribution of REEs in soil-citrus limon system(L.) Osbeck

2017

The consumers have an increasing interest about food traceability with respect to safety, quality and typicality issues. The knowledge of a chemistry relationship between the soil and the agricultural products is an important tool for the quality assessment of food. Citrus Limon is the most important fruit tree crop in the world and the detection of potential fraud could improve by using tools linking the chemistry composition of this production to its typical growing area. This study use rare earth elements (REEs) as geochemical tracers. The REEs are a set of 14 elements, from lanthanum to lutetium that can be divided in light rare earth elements (LREEs), from La to Gd and heavy rare earth…

New chemiometric technique applied to traceability of Sicilian honey of Sulla (Hedysarum coronarium L.)

The consumers have an increasing interest about food traceability with respect to safety, quality and typicality issues. Food traceability is an important issue in food safety and quality control, with impacts on food security, its quantity and overall availability. Furthermore, the possibility of tracing the origin of foodstuff is assuming an increasingly important role at the legislative level, as a tool that may allow to prove on product authenticity and to control adulteration. So, establish systems to trace food products through specified stages of production, processing and distribution play a key role also to ensure food safety. In the last years, several of analytical techniques hav…