Citas bibligráficas
Chacón, T., (2019). Estudio de las propiedades de las hojas de teca y zapote para la elaboración de envases descartables de alimentos [Tesis, Universidad Nacional Agraria La Molina]. https://hdl.handle.net/20.500.12996/4189
Chacón, T., Estudio de las propiedades de las hojas de teca y zapote para la elaboración de envases descartables de alimentos [Tesis]. : Universidad Nacional Agraria La Molina; 2019. https://hdl.handle.net/20.500.12996/4189
@mastersthesis{renati/246512,
title = "Estudio de las propiedades de las hojas de teca y zapote para la elaboración de envases descartables de alimentos",
author = "Chacón Pagán, Tania",
publisher = "Universidad Nacional Agraria La Molina",
year = "2019"
}
The purpose of this research was to study the properties of Teca and Zapote leaves collected in the district of San Ramon, La Merced – Junin for the production of disposable dishes. Within the physical-mechanical tests, density, thickness, grammage, water absorption, fat resistance and stiffness were taken as variables. In the process for the structural preparation of the biodegradable containers, the leaves were prepared by washing them beforehand, after wich they were pressed and subjects to a moderate drying at a temperature of 30° C for 12 hours, reaching a humidity of 12 percent, subsequently the cardboard was elaborated as the internal structure of the container to finally evalue the physical and mechanical properties, in addition, the physical and chemical properties and the productivity of containers in a tree were evaluated. It was observed in the results obtained that the leaves of Zapote showed better aptitude, nevertheless, for the essays of grammage resistance to the water, as well as, the tests of absorption of the water and rigidity are more apt the leaves of Teca, therefore, it is concluded that Teca leaves have better aptitude in the most relevant physical-mechanical properties
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