Data/hora: 05/06/2024 00:17:32

Provedor de dados: | 70
País: | Brazil
Título: | Effects of drying air temperature and grain initial moisture content on soybean quality (Glycine Max (L.) Merrill)
Autores: | Coradi,Paulo C.; Fernandes,Carlos H. P.; Helmich,Jean C.; Goneli,André L. D.
Data: | 2016-10-01
Ano: | 2016
Palavras-chave: | Extraction; Performance; Processing.
Resumo: | ABSTRACT This study aimed to evaluate the effect of air-drying temperature and initial moisture content on volume shrinkage, physical quality and oil extraction yield of soybean grains. The grains used in this experiment were harvested at two distinct moisture levels of 19 and 25%. Then, these grains were taken to dryness at three different air temperatures of 75 °C, 90 °C and 105 °C, in a forced circulation convection oven of the air. The results showed a drying time reduction with increasing air temperatures. Regarding volume shrinkage, moisture content reductions influenced grain volume and the Rahman's model was the one that best fit the data. Moreover, the higher the air temperature, the greater the effects on soybean grain shrinkage and physical quality. By grain volume reduction effected on oil yield, major impacts were observed when assessing grain initial moisture content were higher. Furthermore, the temperature of 105°C and an initial moisture content of 25% were the factors that most affected soybean grain quality, however not affecting oil extraction yield.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000500866
Editor: | Associação Brasileira de Engenharia Agrícola
Relação: | 10.1590/1809-4430-Eng.Agric.v36n5p866-876/2016
Formato: | text/html
Fonte: | Engenharia Agrícola  v.36 n.5 2016
Fonte: | info:eu-repo/semantics/openAccess