Tratamiento precosecha para la mejora en la frigo conservación de la granada “Mollar de Elche”

The postharvest storage of ‘Mollar de Elche’ pomegranate fruit during long periods, around 3 months, in optimum conditions (6-9ºC), could increase chilling injury incidence accompanied with quality losses of pomegranate fruits. In this experiment, the effect of methyl jasmonate (MeJa) at 5 mM, such as elicitor, by foliar treatment was study. This treatment was applied in differents plots, safeguarded by Protected Designation in Origin (PDO). The results showed that this preharvest treatment reduced a 40-60 % of chilling injury incidence in the internal and external husk compared to the untreated fruits during postharvest storage. On the other hand, treated fruits showed a greater physical-chemical property than control, leading into a higher fruit acceptability by consumers.A la Generalitat Valenciana (2020/VALORIZA/VSC/020) y a las empresas colaboradoras FRANCISCO OLIVA SL, Hermanos Fuentes C.B., HEBEGU SL y Antonio García Bernabé

Proyecto industria de precocinados

Se trata de diseñar y proyectar una industria de precocinados de fingers y San Jacobo congelados. Se calcularán las instalaciones correspondientes necesarias para dicha actividad, así como el frio necesario de estas materias, por último, se calculará el presupuesto de este proyecto.It is about designing and projecting a pre-cooked industry of frozen fingers and San Jacobs. The corresponding facilities necessary for this activity will be calculated as well as the necessary coldness of these materials. Finally, the budget of this project will be calculated

Mechanical Behavior of Calcium Sulphate Modified with Citric Acid and with Added Carbon Fibers

The study and subsequent analysis of the interaction of calcium sulfate with added citric acid and with two additional proportions of carbon fibers of different lengths has been based on the IMR and D Method for its realization. The purpose of this work is the study of the physical and mechanical behavior of the resulting material between the intimate mixture of calcium sulfate with additives and carbon fibers, justifying said work with a link to the Sustainable Development Goals (SDG) regarding the benefits that the Calcium sulfate has contributed to civil society since times dating back to ancient Egypt. We find ourselves with a material of which the energy used in its manufacture is far from that required by steel or cement, and construction with this new compound is in a much higher stage than construction with adobe. Therefore, this is a compound that can be developed for a wide variety of applications. The novelty of this study is the inclusion of polymeric fibers in a material used over the centuries to improve its mechanical properties. With these improvements we will be able to reduce thicknesses in manufacturing, which implies a reduction in manufacturing energy and weight structures in buildings, which should be studied and analyzed in the future. The kneading of calcium sulfate with long fibers at high percentages complicates not only the results, but also the manufacturing process. As representative results of the study, we can indicate that a composite material with high mechanical capacity has been achieved, with maximum values of flexural strength of 8.12 N/mm2 and compression strength of 17.58 N/mm2

Mechanical Behavior of Calcium Sulphate Modified with Citric Acid and with Added Carbon Fibers

The study and subsequent analysis of the interaction of calcium sulfate with added citric acid and with two additional proportions of carbon fibers of different lengths has been based on the IMR and D Method for its realization. The purpose of this work is the study of the physical and mechanical behavior of the resulting material between the intimate mixture of calcium sulfate with additives and carbon fibers, justifying said work with a link to the Sustainable Development Goals (SDG) regarding the benefits that the Calcium sulfate has contributed to civil society since times dating back to ancient Egypt. We find ourselves with a material of which the energy used in its manufacture is far from that required by steel or cement, and construction with this new compound is in a much higher stage than construction with adobe. Therefore, this is a compound that can be developed for a wide variety of applications. The novelty of this study is the inclusion of polymeric fibers in a material used over the centuries to improve its mechanical properties. With these improvements we will be able to reduce thicknesses in manufacturing, which implies a reduction in manufacturing energy and weight structures in buildings, which should be studied and analyzed in the future. The kneading of calcium sulfate with long fibers at high percentages complicates not only the results, but also the manufacturing process. As representative results of the study, we can indicate that a composite material with high mechanical capacity has been achieved, with maximum values of flexural strength of 8.12 N/mm2 and compression strength of 17.58 N/mm2