Search results for "Aliment"
showing 10 items of 1752 documents
I principi della sostenibilità: dai valori dichiarati al comportamento di consumo alimentare. Analisi del ruolo dei media nella costruzione e diffusi…
2012
La sostenibilità è un tema ampio che non riguarda solo le politiche istituzionali e le scelte aziendali, ma anche persone qualunque e comportamenti di acquisto e di consumo. Per esempio, il cibo è un tema fortemente connesso alla sostenibilità. Avendo a che fare con la salute e la sensibilità ambientale, la sostenibilità influenza spesso scelte dietetiche, anche se non è ancora chiaro quanto sia forte il condizionamento della sostenibilità sulle persone, se queste siano effettivamente condizionate dal problema, e se il condizionamento provenga da processi diretti e coscienti o da scelte economiche o inconsce. Allo stesso tempo, ciò che emerge è una contraddizione generale tra conoscenze, co…
Alimentazione, biodiversità e sostenibilità
2011
Consumo critico, alimentazione e comunicazione. Valori e comportamenti per un consumo sostenibile
2011
Silage of Prickly Pears (Opuntia spp.) Juice By-Products
2020
Simple Summary The cactus pear plant is a Cactaceae which originates from the Americas and is highly resistant to arid and hot environments. The plant is used as animal feedstuff in regions characterized by a lack of nutrient resources. In Italy, the fruits are known as prickly pears are usually eaten fresh by humans, and more recently have also started to be transformed into fruit juice. Various by-products (i.e., peel, pulp, and seeds) derived from the extraction of fruit juice are used for livestock feed due to their high amounts of fermentable structural carbohydrates. However, some of these by-products are difficult to conserve due to their high fermentability. The aim of the present s…
Degradation of silica particles functionalised with essential oil components under simulated physiological conditions
2020
[EN] In this work, the biodurability of three silica particle types (synthetic amourphous silica, MCM-41 microparticles, MCM-41 nanoparticles) functionalised with three different essential oil components (carvacrol, eugenol, vanillin) was studied under conditions that represented the human gastrointestinal tract and lysosomal fluid. The effect of particle type, surface immobilised component and mass quantity on the physico-chemical properties of particles and silicon dissolution was determined. Exposure to biological fluids did not bring about changes in the zeta potential values or particle size distribution of the bare or functionalised materials, but the in vitro digestion process partia…
Caratterizzazione geomorfologica e sedimentaria di un margine continentale sottoalimentato: analisi sismo-acustica del sistema piattaforma-scarpata d…
2014
Volver a la tierra. Transiciones agroecológicas de los sistemas agroalimentarios hacia la soberanía alimentaria
2016
La agroindustria prometía la erradicación del hambre en el mundo, pero a pesar del aumento de la producción agrícola cerca de mil millones de personas pasan hambre y por el otro lado más de mil millones padecen sobrepeso u obesidad, con enfermedades crónicas. El sistema agroalimentario es ineficiente e insostenible, provocando la pérdida de suelos, escasez de agua, disminución de la biodiversidad y conflictos sociales. Haciendo frente al modelo agroindustrial surge la agroecología como ciencia, que se alimenta de diferentes disciplinas y en principios de manejo observados en las prácticas campesinas tradicionales, con las cuales los pueblos han ido perfeccionando los agroecosistemas a lo la…
Trends in scientific research on climate change in agriculture and forestry subject areas (2005–2014)
2017
The term “Climate change” involves an alteration of the mean and variability of the climate properties. It implies unusual variations in the planet earth atmosphere, which causes related effect on other parts of the planet. The reduction in the land crops annual yield is derived from those alterations. The objective of this paper was to contribute to a better understanding of the scientific knowledge of climate change and its effect concerning agriculture and investigate its evolution through published papers. The items under study were obtained from the Web of Science (WOS) platform from Thomson Reuters. A bibliometric and social network analysis was performed to determine the indicators o…
Analyse cartographique de données pédologiques et hydrogéologiques appliquée à la gestion responsable de produits phytosanitaires
2014
BASF launched a Responsible Bentazone Management plan in 2011, in order to preserve water resources and sustain its bentazon based herbicide solutions. This molecule is commercialized by the company for several years and is found at concentrations above the standard for drinking water in about 1% of groundwater catchments in France. The action plan aims to reduce contamination situations with recommendations on the use of bentazone (dose, timing of application, restrictions on vulnerable soils on groundwater catchment areas) that complement the commercialization authorization. The study carried out during the internship focused on the diagnosis of a groundwater catchment area located in the…