35º CONBEA 2006 - Simpósio Temático - Ciência e Tecnologia Pós-Colheita (Colheita, Pós-Colheita e Comercialização).: Recent submissions

  • Propriedades físicas de grãos de girassol (Helianthus annus L.). 
    C. JÚNIOR, Glediston Nepomuceno.; LIMA, Ariana P. de.; DEVILLA, Ivano A.; SILVA, Leandro Oliveira E. (BrasilUFCGUniversidade Federal de Campina Grande, 2006)
    The knowledge of the physical properties of the grains is necessary for the sizing of machines and equipment. Of this form, this work aimed at the study of the physical properties of the sunflower grains (Helianthus ...
  • Programa computacional para determinar as propriedades da mistura ar seco-vapor d ́água e atividade da água no armazenamento de grãos. 
    SAMPAIO, Carlos A. de P.; W. JÚNIOR, Walmir V.; MADEIRA, Filipe C.; NAGAOKA, Alberto K. (BrasilUFCGUniversidade Federal de Campina Grande, 2006)
    The determination of the psychrometric properties involves many parameters and to be able to perceive for tabular, graphic and thermodynamic equations methods. The equilibrium relativity humidity or water activity value ...
  • Qualidade do melão tipo gália quando submetido a diferentes dosagens de nitrogênio e potássio. 
    OLIVEIRA, Francisco de A.; MEDEIROS, José F. de; PAULA, José A. de A; LIMA, Carlos J. G. de S.; OLIVEIRA, Mychelle K. T. de. (BrasilUFCGUniversidade Federal de Campina Grande, 2006)
    This work was carried out with the objective of evaluating “Galia” muskmelon fruit quality when submitted to different doses of nitrogen and potassium. Immediately after harvest, at 63 days after sowing, the soluble solid ...
  • Qualidade da fibra do algodoeiro submetido a diferentes lâminas de irrigação e densidades de plantio. 
    BEZERRA, José Renato Cortez.; LUZ, Maria José da Silva e.; AZEVEDO, Carlos Alberto Vieira de.; DIAS, José Marcelo.; PEREIRA, Jose Rodrigues. (BrasilUFCGUniversidade Federal de Campina Grande, 2006)
    A field experiment was carried out in Barbalha, CE, to evaluate the effect of diferent irrigation dephts and planting densities on cotton fibre quality of BRS 200 Marrom cultivar. The experimental design was a split-plot ...
  • Pós-colheita de feijão comum (Phaseolus vulgaris L.): efeito do armazenamento nas propriedades físico-químicas. 
    CIELO, Marlon A.; COELHO, Silvia R. M. (BrasilUFCGUniversidade Federal de Campina Grande, 2006)
    The consumption of bean (Phaseolus vulgaris) can be affected by a defect known as hard-to-cook (HTC), which increases the time of cooking the grain, reducing its quality. The available water inside the cells has been ...
  • Planejamento central composto na secagem de maçã. 
    PARK, Kil Jin.; LEITE, Rosângela Gomes.; OLIVEIRA, Rafael Augustus de. (BrasilUFCGUniversidade Federal de Campina Grande, 2006)
    In this work, the drying process of apple (Malus sp) cultivar Red Delicious was studied. The experimental procedure was composed drying runs of cilyndrical apple samples in a convective dryer with perpendicular air flow. ...
  • Otimização do consumo de água na lavagem de tomates de mesa em equipamentos de beneficiamento. 
    SILVA, Michele C.; TESTEZLAF, Roberto.; FERREIRA, Marcos D. (BrasilUFCGUniversidade Federal de Campina Grande, 2006)
    The post-harvesting cleaning process in firesh market tomatoes production is essential to the consumer acceptance, since the degree of dirtiness of the fruits is directly related to its quality. However, the washing stage ...
  • Modelagem matemática da difusão líquida durante a secagem do trigo. 
    CORRÊA, Paulo C.; GONELI, André L. D.; RESENDE, Osvaldo.; REIS NETO, Stelito A. dos. (BrasilUFCGUniversidade Federal de Campina Grande, 2006)
    : The objective of the present work was to adjust the liquid diffusion model to the wheat drying curves and to determine the diffusion coefficients for different controlled temperature conditions. Wheat ...
  • Modelagem matemática da contração volumétrica das espigas de milho durante a secagem. 
    BOTELHO, Fernando Mendes.; CORRÊA, Paulo Cesar.; RESENDE, Osvaldo.; FIGUEIREDO NETO, Acácio. (BrasilUFCGUniversidade Federal de Campina Grande, 2006)
    The objective of this work was to evaluate and adjust mathematical models of ear corn volumetric shrinkage during drying. The ear corn with an initial water content of 0.45 d.b. were used, ...
  • Influência do pré-tratamento osmótico na atividade de água (aw) de nectarina (Prunus pérsica) seca. 
    ARAÚJO, E. A. F.; RIBEIRO, C. F. A.; MURR, F. E. X. (BrasilUFCGUniversidade Federal de Campina Grande, 2006)
    Was studied the influence of osmotic pre-treatment on final water activity (aw) of dryed nectarine (Prunus pérsica). The osmotic pre-treatment was carried using sucrose and com glucose MOR-REX® 1940 Solutions. The drying ...
  • O trabalho em unidades de beneficiamento de tomate: exigências laborais dos postos de classificação e seleção. 
    BRAGA, Celso O.; ABRAHÃO, Roberto F.; TERESO, Mauro J. A. (BrasilUFCGUniversidade Federal de Campina Grande, 2006)
  • Implementação de um sistema de controle para um secador. 
    GARCIA, Angel P.; OLIVEIRA, Rafael A. de.; UMEZU, Claudio K.; CAPPELLI, Nelson L.; PARK, Kil J. (BrasilUFCGUniversidade Federal de Campina Grande, 2006)
    One of the great challenges of the agro-industrial sector is to combine quality with high productivity, satisfying the market requirements. In virtue of this reality, automation tools must be applied in many agricultural ...
  • O trabalho em unidades de beneficiamento de tomate: movimentação manual de cargas. 
    RIBEIRO, Ivan A. V.; TERESO, Mauro J. A.; ABRAHÃO, Roberto F. (BrasilUFCGUniversidade Federal de Campina Grande, 2006)
    The present study had as specific goal to identify, analyze, comprehend and classify the labor conditions in which the workers of Tomato Packing Houses (TPH) were involved with the Load Handling Transportation (LHT). ...
  • Modelos matemáticos aplicados a secagem de Allium fistulosum L. 
    SILVA, Adriano S.; MELO, Karla S.; ALVES, Niédja M. C.; GOMES, Josivanda P.; PEDROZA, Juarez Paz.; LEITE, José C. A. (BrasilUFCGUniversidade Federal de Campina Grande, 2006)
    In this work was studied the chive drying in a fixed stream drier, with layer thickness equal to 2.0 cm and air speed of drying equal to 1.8 m s-1. The mathematical models of Page, Henderson & Pabis and Logarithm had ...
  • Fermentação alcoólica em suco de acerola. 
    CHAVES, Maria da Conceição V.; GOMES, Josivanda P.; ALMEIDA, Francisco de A. C.; ALVES, Niédja M. C.; SILVA, Flávio L. H. da.; SILVA, Manassés M. da. (BrasilUFCGUniversidade Federal de Campina Grande, 2006)
    The objective of this research was to study the more adjusted ºBrix to “acerola” juice dosed with commercial sugars for alcoholic fermentation processing. In the experimental study three “bioreactors” had been used, with ...
  • Metodologia para avaliar eficiência de limpeza para frutas e hortaliças. 
    MAGALHÃES, Ana Maria de.; FERREIRA, Marcos David.; SILVA, Michele C. (BrasilUFCGUniversidade Federal de Campina Grande, 2006)
    Cleaning step of a packing line for fresh market tomatoes is divided in three stages: washing, drying and polishing. Washing step is the main one, and it is responsible for removing externai impurities of the firuits. ...
  • Isotermas de sorção do caule do coentro. 
    SILVA, Adriano S.; ALMEIDA, Francisco de A. C.; ALVES, Niédja M. C.; MELO, Karla S.; GOMES, Josivanda P.; PEDROZA, Juarez Paz. (BrasilUFCGUniversidade Federal de Campina Grande, 2006)
    The present works has for the objective the attainment and study the sorption isotherms behavior of dehydrated coriander stem, in the temperatures of 20, 30 and 40 °C, as well as the representation of the isotherms for ...
  • Estudo granulométrico de grãos de sojas em função da variação do teor de água. 
    MILANI, Adhemar Pitelli.; BIDÓIA, Vitor Simionato.; PERECIN, Dilermando.; ANDRIOLI FILHO, Itamar. (BrasilUFCGUniversidade Federal de Campina Grande, 2006)
    This work was developed with the intention to study the granulometric behavior of soybean grains in function of the variation of the moisture content. The research was development through with three varieties, being two ...
  • Impermeabilização da madeira com resina derivada de óleo de mamona visando sua utilização em embalagens. 
    GONÇALVES, Raquel.; COSTA, Fabiola Iasi de Barros. (BrasilUFCGUniversidade Federal de Campina Grande, 2006)
    Wood packs, usually made with boards of reforestation wood, have high resistance, structural rigidity and low cost. Besides, great number of small companies, many of them family enterprise, are devoted to wood packing, ...
  • Estudo da cinética de secagem do girassol em secador de leito fixo. 
    ALMEIDA, Cleandro A. de.; GOMES, Josivanda P.; ALMEIDA, Francisco A. C.; LEITE, José C. A.; SILVA, Adriano S.; MELO, Karla S.; ALVES, Niédja M. C. (BrasilUFCGUniversidade Federal de Campina Grande, 2006)
    ABSTRACT: This work had as objective to study of the drying kinetic of sunflower seeds in three temperature levels (40, 60 and 80 °C) and drying air speed equal to 1.5 m s-1. The readings in relation to the sample ...

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