English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

espanolEl objetivo de esta investigacion fue estudiar la cinetica de secado de la uchuva en un secador de lecho fluidizado, usando temperaturas de 60, 70 y 80°C, con velocidades de aire de 9.5 m/s. Se evaluo el efecto de la temperatura de secado sobre caracteristicas del producto tales como pH, solidos solubles (°Bx), acidez, humedad y color. Se establecio la cinetica de perdida de humedad, velocidad de secado y se obtuvo el coeficiente de difusion efectivo para cada temperatura de trabajo. Se ajusto una ecuacion tipo Arrhenius para establecer la relacion entre el coeficiente de difusion y la temperatura. Los resultados mostraron que el color de la uchuva se vio afectado principalmente por el tratamiento a 80°C. Ademas, los tiempos de secado para alcanzar un equilibrio fueron de 8, 5.5 y 5 horas para 60, 70 y 80°C respectivamente, con perdidas de humedad de 92, 85 y 94%. EnglishThe objective of this research was to study the drying kinetics of cape gooseberries in a fluidized bed dryer, using temperatures of 60, 70 and 80°C, with air velocities of 9.5 m/s. The effects of the drying temperature on product characteristics such as pH, °Bx, acidity, humidity and color were evaluated. The kinetics of moisture loss and drying rate were established and the effective diffusion coefficient was obtained for each working temperature. An Arrhenius equation was fitted to establish the relationship between the diffusion coefficient and the temperature. The results showed that color of cape gooseberry was affected mainly for the treatment at 80°C. Additionally, the drying times to reach equilibrium were 8, 5.5 and 5 hours for 60, 70 and 80°C respectively; with moisture losses of 92, 85 and 94%.

Estudio de la Cinética de Deshidratación de Uchuva ( Physalis peruviana L) en un Secador de Lecho Fluidizado