SciELO - Scientific Electronic Library Online

 
vol.30 número6Respuesta en Campo de Clones de Café a la Inoculación con Consorcios de Hongos Micorrízicos Arbusculares en la Región Amazonas, PerúEstudio del Perfil de Aminoácidos y Análisis Proximal de Pastas Secas Extruidas a Base de Harina de Quinua y Harina de Chontaduro índice de autoresíndice de assuntospesquisa de artigos
Home Pagelista alfabética de periódicos  

Serviços Personalizados

Journal

Artigo

Indicadores

Links relacionados

  • Em processo de indexaçãoCitado por Google
  • Não possue artigos similaresSimilares em SciELO
  • Em processo de indexaçãoSimilares em Google

Compartilhar


Información tecnológica

versão On-line ISSN 0718-0764

Resumo

PRADA, Álvaro; VELA, Cynthia P.; BARDALEZ, Gabriela  e  SAAVEDRA, Jorge. Effectiveness of a Coffee Drying Process Using Solar Dryers with a Continuous Air Flow System Powered by Photovoltaic Energy, in the San Martín Region, Peru. Inf. tecnol. [online]. 2019, vol.30, n.6, pp.85-92. ISSN 0718-0764.  http://dx.doi.org/10.4067/S0718-07642019000600085.

The objective of this research was to reduce the drying time of coffee to obtain an average of 12% humidity, through the use of solar dryers implemented with a continuous air flow system powered by photovoltaic energy. The research was carried out in the province of Rioja, San Martin region, Peru. The research was of the experimental type using a complete random design with a factorial scheme including two factors (use of prototypes and drying time); with 7 repetitions. A greenhouse solar dryer of 4 x 8 m was used. with nine measurements per day. The moisture of the grain was measured, which was reduced to 12.3% in five days in the average. It is recommended to use the solar dryer with prototype for drying coffee bean.

Palavras-chave : coffee drying; drying time; solar dryer; photovoltaic energy; coffee humidity.

        · resumo em Espanhol     · texto em Espanhol     · Espanhol ( pdf )