Chemical Tratment
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Drying kinetics of fresh and osmotically pre-treated papaya (Carica papaya L.).
The aim of this work was to study and to model the drying kinetics of fresh osmotically pre-treated papaya cubes \(Carica papaya L.) using the diffusional model (Fick's seccond law) adapted to a cubic geometry, and an empirical two parameters model. The osmotic pre-treatment was carried out in an incubator at constant tenperature and agitation. The drying pr
Journal of Food Engineering. Publicado em: 2011
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2. Qualidade do camarão da espécie Xyphopenaeus kroyeri mediante a ação dos agentes antimelanóticos / Quality of shrimp Xyphopenaeus kroyeri submitted to antimelanotic agents
Sea shrimp captured in the Brazilian coast represents an important segment of the seafood particularly due to the market value. Being a highly perishable food, it requests special cares for commercialization, conservation and industrialization. The control of the quality begins as soon as post-capture in the vessel. The immediate operations accomplished afte
Publicado em: 2008
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3. Bamboo culms chemical treatment by Boucherie modificated method / Tratamento quimico de colmos de bambu pelo metodo de Boucherie modificado
O bambu é uma matéria-prima com múltiplas aplicações, principalmente no setor da construção. Seu desenvolvimento e seu desempenho mecânico são obtidos após um curto intervalo de tempo, quando comparado com as árvores. O bambu é um material renovável e encontrado em abundância em regiões tropicais e subtropicais, nas quais é considerado um mat
Publicado em: 2007
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4. Preparação de fases estacionarias para CLAE com uma mistura de poli(dimetilsiloxano) e poli(metiloctadecilsiloxano) sorvidos e imobilizados por tratamento termico sobre silica / Synthesis of stationary phases for HPLC with a poly(dimethylsiloxane) - poly(methyloctadecylsiloxane) mixture sorbed and immobilized by thermal tratment onto silica
In this work the conditions for the preparation of a stationary phase of use in reverse phase high performance liquid cromatography (RP-HPLC) with a mixture of poly(dimethylsiloxane) (PDMS) and poly(methyloctadecilsiloxane) (PMODS) sorbed and immobilized by thermal treatment (in an inert atmosphere) on Kromasil silica (spherical, 5 mm) were optimized. The st
Publicado em: 2007
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5. Argamassa de cimento reforçada com fibras de bagaço de cana-de-açucar e sua utilização como material de construção
In this research, "Cement mortar reinforced with sugar cane bagasse fibers and its use as building material", the use of solid waste from sugar alcohol industry as a component to alternative material. The addition of cane bagasse to cement mortar can result in a good building material, provided that problems of chemical incompatibility of fiber and cement ar
Publicado em: 1996