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    • CIDIP 2016 (Cartagena)
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    • Proceedings from the International Congress on Project Management and Engineering
    • CIDIP 2016 (Cartagena)
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    SISTEMA DE BIOSEGURIDAD PARA LA CALIDAD DE CHAYOTES Y REDUCCIÓN DE VIVIPARISMO PARA EXPORTACIÓN

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    CIDIP2016_03021.pdf (1.124Mb)
    Date
    2016
    Author
    Cadena Iñiguez, Jorge
    Arevalo Galarza, Maria Lourdes
    Olguín Hernandez, Gildardo
    Morales Flores, Francisco Javier
    Trejo Téllez, Brenda Inoscencia
    Ruiz Vera, Victor Manuel
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    Abstract
    The chayote (S. edule), is a vegetable export marketed USA and Canada. It is harvested by hand and susceptible to friction, rolling, oxidation and manipulation during the selection and packaging, quality and reducing microbial load increases risk of transmission of gastrointestinal diseases. A constraint on varieties of chayote is viviparismo (germination) that reduces its shelf life and is commercially punished. The result recorded high rate of transpiration, which encourages condensation on the packaging fungal growth. Equipment for the treatment and packaging of fruits was designed by a classifier, cleaning equipment, disinfection by ozonated water, waxing and UV emission. The machine registered as a utility model allows continuous flow pack large amounts of fruit without damage, maintains quality and prevents falls from ramps, bearing friction, and accelerates the selection by avoiding quality losses. Ultraviolet light (1, 3 and 5 kJ m-2) reduced viviparismo and fruit weight loss compared to the control without affecting biochemical qualities. Fruits washed with ozonated water had less weight loss and reduced incidence of pathogenic blister showing superior quality compared to untreated fruits.
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    http://dspace.aeipro.com/xmlui/handle/123456789/823
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    • CIDIP 2016 (Cartagena) [210]

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