Efeitos dos métodos de secagem em túnel solar, secagem à sombra e secagem por microondas na cinética de secagem de morango (Fragaria ananassa)

Autores

DOI:

https://doi.org/10.5433/1679-0359.2022v43n5p1941

Palavras-chave:

Modelagem matemática, Secagem, Alimentos, Taxa de umidade, Taxa de secagem.

Resumo

Morangos inteiros e cortados ao meio foram secos usando três métodos, que foram secagem em túnel solar, secagem à sombra e secagem por micro-ondas (180W, 540W e 900W) para determinar a característica de secagem e modelagem. Os pesquisadores mediram a irradiação solar nas temperaturas ambiente e de secagem do ar e a velocidade do ar em intervalos específicos em várias partes do secador. Como a secagem por micro-ondas (180, 540 e 900 W) afetou o tempo de secagem e a proporção de secagem das amostras inteiras e cortadas de morango foi investigado. Além disso, os dados do processo de secagem foram aplicados a 5 modelos matemáticos diferentes, que foram a distribuição de Weibull, Midilli et al., Jena e Das e Aghbashlo et al. Modelos de equação. Os pesquisadores compararam os níveis de desempenho dos modelos de acordo com o coeficiente de correlação (R2), valor do qui-quadrado (x2), além da raiz do erro quadrático médio (RMSE) entre as razões de umidade observadas e previstas. Além disso, a Distribuição Weibull e Midilli et al. os modelos revelaram a proporção de secagem de forma satisfatória para todos os métodos de secagem.

Métricas

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Biografia do Autor

Sevil Karaaslan, Faculty of Agriculture, Isparta University of Applied Sciences

Associate Prof. Dr., Department of Agricultural Machinery and Technologies Engineering, Faculty of Agriculture, Isparta University of Applied Sciences, Isparta, Turkey.

Handan Culal Kilic, Faculty of Agriculture, Isparta University of Applied Sciences

Associate Prof. Dr., Department of Plant Protection, Faculty of Agriculture, Isparta University of Applied Sciences, Isparta, Turkey.

Kamil Ekinci, Faculty of Agriculture, Isparta University of Applied Sciences

Associate Prof. Dr., Department of Agricultural Machinery and Technologies Engineering, Faculty of Agriculture, Isparta University of Applied Sciences, Isparta, Turkey.

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Publicado

2022-06-17

Como Citar

Karaaslan, S., Kilic, H. C., & Ekinci, K. (2022). Efeitos dos métodos de secagem em túnel solar, secagem à sombra e secagem por microondas na cinética de secagem de morango (Fragaria ananassa). Semina: Ciências Agrárias, 43(5), 1941–1956. https://doi.org/10.5433/1679-0359.2022v43n5p1941

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